Reguladores Residenciales GN

7/21/2019 Reguladores Residenciales GN

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Application:Natural Gas

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BSV

B Series

RESIDENTIAL/ UTILIZATIONAPPLICATIONMAP

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Type 912N Pressure Reducing Regulator

NATURALGASPRODUCTS

Introduction

The Type 912N direct-operated, spring-loaded

regulators are suitable for a variety of gaseous

fluids, including natural gas, propane, and air.

They often supply loading pressure to other

units. These regulators have limited capacity

internal relief across the diaphragm to help

minimize overpressure.

Body Sizes and End Connection Styles

Inlet: 1/4-inch (DN 6) NPT screwed

Outlet: 1/4 or 3/8-inch (DN 6 or 10 ) NPTscrewed

Flow Coefficients

Wide-Open Cg: 4

Wide-Open Cv: 0.114

C1: 35

Options

1/8-inch NPT spring case vent connection

with removable screen

W2217

Figure 1. Type 912N Pressure

Reducing Regulator

W1571

Figure 2. Type 912N Sectional View

(Standard Spring Case Vent Shown)

Table 1. Construction Materials

BODY AND SPRING CASEDISK AND LEVER

ASSEMBLYDIAPHRAGM DIAPHRAGM PLATE SPRING SEAT

RELIEF VALVE

ASSEMBLY

Zinc Nitrile disk with zinc lever Natural rubber Plated steel Unpainted steel Brass and zinc

Table 2. Outlet Pressure Ranges

OUTLET PRESSURE RANGE

APPROXIMATE POINT ABOVE

OUTLET PRESSURE SETTING

AT WHICH INTERNAL RELIEF

STARTS TO DISCHARGE

CONTROL SPRING SELECTION

Part Number Color Code

3 to 7-inches w.c. (7 to 17 mbar)


9-1/4 to 13-inches w.c. (23 to 32 mbar)

10-inches w.c. to 1 psig (25 to 69 mbar)

0.5 to 2.7 psig (35 to 186 mbar)

2.7 to 5 psig (186 to 345 mbar)





0.7 to 6.8 psig (0,05 to 0,47 bar)

3.8 to 12.5 psig (0,26 to 0,86 bar)

1B784327222

1B784427222

1L507937022

1B784527222

1B784627222

1B784727222

Red

Orange

Unpainted

Blue

Yellow

Green

Features

Accurate, Sensitive Control

Versatility

Weather and Insect Protection

Easy Maintenance

Maximum Inlet Pressure

250 psig (17,2 bar)

Maximum Outlet (Casing) Pressure

20 psig (1,4 bar)

Outlet Pressure Ranges


in six ranges. See Table 2

Pressure Registration

Internal

Temperature Capabilities

-20 to 160F (-29 to 71C)

Additional Technical Data

For more technical information, contact

your local Sales Office or refer to the product

Bulletin 71.1:912. To locate product literature

or your local Sales Office log on to:

www.FISHERregulators.com

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NATURALGASPRODUCTS

Table 3. Capacities

OUTLET

PRESSURE

SETTING

OUTLET

PRESSURE RANGE

SPRING

PART

NUMBER

OFFSET

CAPACITY IN SCFH (Nm3/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS

Inlet Pressure, Psig (bar)

5 (0,34) 10 (0,69) 25 (1,7) 50 (3,4) 75 (5,2) 100 (6,9) 150 (10) 200 (14) 250 (17)

5-inches w.c.

(12 mbar)

3 to 7-inches w.c.

(7 to 17 mbar)1B784327222

1-inch w.c.

(2,5 mbar)

50

(1,34)

65

(1,74)

75

(2,01)

100

(2,68)- - - - - - - - - - - - - - -

7-inches w.c.

(17 mbar)

5 to 10-inches w.c.

(12 to 25 mbar)1B784427222

1-inch w.c.

(2,5 mbar)- - -

75

(2,01)

112

(3,0)

155

(4,15)

155

(4,15)

155

(4,15)

155

(4,15)

155

(4,15)- - -

11-inches w.c.

(27 mbar)

9.25 to 13-inches w.c.

(23 to 32 mbar)1L507937022

1-inch w.c.

(2,5 mbar)- - -

75

(2,01)

140

(3,75)

155

(4,15)

155

(4,15)

155

(4,15)

155

(4,15)

155

(4,15)

155

(4,15)

15-inches w.c.(38 mbar)

10-inches w.c.

to 1 psig(25 to 69 mbar)

1B784527222 2-inches w.c.(5 mbar)

- - - 68(1,82)

100(2,68)

135(3,62)

150(4,02)

160(4,29)

190(5,09)

200(5,36)

200(5,36)

1 psig

(69 mbar)

0.5 to 2.7 psig

(35 to 186 mbar)1B784627222

10% - - -40

(1,07)

40

(1,07)

85

(2,28)

90

(2,41)

100

(2,68)

155

(4,15)

160

(4,29)

185

(4,96)

20% - - -55

(1,47)

100

(2,68)

135

(3,62)

155

(4,15)

185

(4,96)

240

(6,43)

285

(7,64)

300

(8,04)

2 psig

(138 mbar)

0.5 to 2.7 psig

(35 to 186 mbar)1B784627222

10% - - -50

(1,34)

85

(2,28)

105

(2,81)

130

(3,48)

145

(3,89)

200

(5,36)

260

(6,97)

300

(8,04)

20% - - -70

(1,88)

120

(3,22)

180

(4,82)

240

(6,43)

300

(8,04)

400

(10,7)

450

(12,1)

500

(13,4)

5 psig

(345 mbar)

2.7 to 5 psig

(186 to 345 mbar)1B784727222

10% - - -68

(1,82)

85

(2,28)

135

(3,62)

170

(4,56)

200

(5,36)

325

(8,71)

400

(10,7)

500

(13,4)

20% - - -75

(2,01)

135

(3,62)

200

(5,36)

280

(7,50)

360

(9,65)

560

(15,0)

685

(18,4)

750

(20,1)

Table 4. Shipping Weight

END CONNECTION STYLES APPROXIMATE

SHIPPING WEIGHT,

POUNDS (kg)Inlet Outlet

1/4-inch (DN 6),

NPT Screwed

1/4 or 3/8-inch

(DN 6 or 10),

NPT Screwed

1.3 (0,6)

A2387

3.2

(83)

0.2

(5)

2.8

(75)

0.5

(13)

VENT CONNECTION:

UNTAPPED

WITH REMOVABLE

SCREEN

(STANDARD)

INCHES

(mm)

3.6

(92)

2.0

(51)

0.5(13)

Figure 3. Type 912N Dimensions

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NATURALGASPRODUCTS

Body Size and End Connection Style (Select One)

1/4 x 3/8-inch NPT Screwed***

1/4 x 1/4-inch NPT Screwed***

Outlet Pressure Range (Select One)

3 to 7-inches w.c. (7 to 17 mbar) vent not tapped***

5 to 10-inches w.c. (12 to 25 mbar) vent tapped***

9-1/4 to 13-inches w.c. (23 to 32 mbar) vent not tapped***

10-inches w.c. to 1 psig (25 to 69 mbar) vent not tapped***

0.5 to 2.7-inches w.c. (35 to 186 mbar) vent not tapped*** 2.7 to 5 psig (186 to 345 mbar) vent not tapped***

Replacement Parts Kit (Optional)

Yes, send one replacement parts kit to match this order.

Specification Worksheet

Application:

Specific Use

Line Size

Gas Type and Specific Gravity

Gas TemperatureDoes the Application Require Overpressure Protection?

Yes No If yes, which is preferred:

Relief Valve Monitor Regulator Shutoff Device

Is overpressure protection equipment selection assistance

desired?

Pressure:

Maximum Inlet Pressure (P1max

)

Minimum Inlet Pressure (P1min

)

Downstream Pressure Setting(s) (P2)

Maximum Flow (Qmax

)

Performance Required:

Accuracy Requirements?

Need for Extremely Fast Response?Other Requirements:

Ordering Guide

Fisher Regulators Quick Order Guide

* * * Standard - Readily Available for Shipment

* * Non-Standard - Allow Additional Time for Shipment

* Special Order, Constructed from Non-Stocked Parts. Consult

Your local Sales Office for Availability.

Availability of the product being ordered is determined by the component

with the longest shipping time for the requested construction.

To order this product, complete this page or complete

the Specification Worksheet and forward to your local

Sales Office.

If the construction you need is not offered on this page,

contact your local Sales Office.

To locate your local Sales Office log on to:


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Type 1098-EGR and 1098H-EGR Pressure Reducing Regulators

NATURALGASPRODUCTS

Introduction

Type 1098-EGR and 1098H-EGR regulators

provide accurate pressure control in a variety

of applications: natural gas systems; fuel

gas supply to industrial boilers, furnaces

and mixers; and commercial or industrial

businesses such as steel mills, asphalt plants,

and shopping centers. This regulator is used

with a Type 6352, 6353, 6354 or 61 Series pilot.

The superior performance of this regulator

is due to the amplifying effect of the pilotand the two-path control system. Changes

in outlet pressure act quickly on the actuator

diaphragm to provide fast response to changes.

The pilot amplifies system changes, positioning

the main valve for precise control.


See Table 1


400 psig (27,6 bar) or body rating limit,

whichever is lower

Maximum Outlet (Casing) Pressure

See Table 2

Outlet Pressure (Control) Ranges

2-inches w.c. to 300 psig

(5 mbar to 20,7 bar) in nineteen ranges

See Table 5

Flow Coefficients

See Table 4


External


Neoprene or Nitrile:

-20 to 150F (-29 to 66C )

Fluoroelastomer:

0 to 300F (-18 to 149C)


For more technical information, contactyour local Sales Office or refer to the product

Bulletin 71.2:1098-EGR. To locate product

literature or your local Sales Office, log on to:


Figure 1. Type 1098-EGR

W6956

Table 2. Actuator Sizes and Maximum Pressures

ACTUATOR OUTLET

PRESSURE,

PSIG (bar)

EMERGENCY

CASING PRESSURE,

PSIG (bar)Type Size

1098

30

40 (standard)

70

100 (6,9)

75 (5,2)

50 (3,4)

115 (7,9)

82 (5,7)

65 (4,5)

1098H 30 300 (20,7) 400 (27,6)


BODY MATERIALCASING

AND BONNET

PLUG AND

SEAT RING

CAGEPISTON

RING

DIAPHRAGMS, O-RINGS,

SEALS, AND PILOT SEAT

ACTUATOR STEMPILOT BODY

AND CASING

Cast iron, steel, or

Stainless steel

Steel or

Stainless steel

S41600 or S31600

Stainless steel

Cast iron or

Stainless steelTFE

Nitrile, Fluoroelastomer or

Neoprene

17-4PH or S31600

stainless steel

Aluminum, Stainless

steel or Cast Iron

Table 1. Body Sizes and End Connection Styles

BODY SIZE,

INCHES (DN)CAST IRON STEEL OR STAINLESS STEEL

1 or 2 (25 or 50)NPT or ANSI Class

125FF or 250RF

NPT, BSP, ANSI Class 150RF,

300RF, 600RF, BWE, SWE,

or PN 16/25/40

3, 4 or 6

(80, 100 or 150)

ANSI Class

125FF or 250RF

ANSI Class 150RF, 300RF, 600RF,

BWE, or PN 16/25/40

8 x 6, 12 x 6

(200 x 150, 300 x 150)- - -

ANSI Class 150RF, 300RF, 600RF,

BWE, or PN 16/25/40

Features

Labor-Saving Trim Maintenance

Ease of On-Site Maintenance

No Atmospheric Bleed

Noise Reduction Capability

Travel Indicator

NACE Configurations Available

Fixed Factor Billing

Regflo Compatible

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NATURALGASPRODUCTS

Table 5. Outlet (Control) Pressure Ranges

PILOT TYPE OUTLET (CONTROL) PRESSURE RANGE SPRING COLOR SPRING PART NUMBER

6351

3 to 20 (0,21 to 1,4 bar)

5 to 35 (0,35 to 2,4 bar)35 to 100 (2,4 to 6,9 bar)

Green

SilverRed

1B986027212

1B7883270221K748527202

63522 inches wc to 2 psig (5 to 138 mbar)

2 to 10 psig (0,14 to 0,69 bar)

Yellow

Black

14A9672X012

14A9673X012

63533 to 40 psig (0,21 to 2,8 bar)

35 to 100 (2,4 to 6,9 bar)

Yellow

Red

1E392527022

1K748527202

6354L(1)

6354M(2)

6354H

85 to 200 psig (5,9 to 13,8 bar)(1)

175 to 220 psig (12,1 to 15,2 bar)(2)

200 to 300 psig (13,8 to 20,7 bar)(2)

Blue

Blue

Green

1L346127412

1L346127412

15A9258X012

61L

61LD

61LE

0.25 to 2 psig (0,02 to 0,14 bar)

1 to 5 psig (0,07 to 0,35 bar)

2 to 10 psig (0,14 to 0,69 bar)

5 to 15 psig (0,35 to 1,03 bar)

10 to 20 psig (0,69 to 1,38 bar)

Red

Yellow

Blue

Brown

Green

1H886327022

1J857827022

1B886427022

1J857927142

1B886527022

61H 10 to 65 psig (0,69 to 4,48 bar) Green Stripe 0Y0664000AZ

61HP

15 to 45 psig (1,03 to 3,10 bar)

35 to 100 psig (2,41 to 6,90 bar)

100 to 300 psig (6,90 to 20,68 bar)

Yellow

Blue

Red

1E392527022

1D387227022

1D465127142

1. Without diaphragm limiter.

2. With diaphragm limiter.

Table 4. Flow Coefficients

BODY SIZE,

INCHES (DN)

LINEAR CAGE

Line Size Equals Body Size 2:1 Line Size to Body Size IEC Sizing Coefficients

Cg

Cv C

1

Cg

Cv C

1Xt Fd Km Fl

Regulating Wide-Open Regulating Wide-Open Regulating Wide-Open Regulating Wide-Open

1 (25) 600 632 16.8 17.7 35.7 568 598 17.2 18.1 33.0 0.806 0.43 0.70 0.84

2 (50) 2280 2400 63.3 66.7 36.0 2050 2160 59.6 62.8 34.4 0.820 0.35 0.70 0.84

3 (80) 4630 4880 132 139 35.1 4410 4650 128 135 34.4 0.779 0.30 0.70 0.84

4 (100) 7320 7710 202 213 36.2 6940 7310 198 209 35.0 0.829 0.28 0.70 0.84

6 (150) 12,900 13,600 397 418 32.5 12,100 12,800 381 404 31.7 0.668 0.28 0.70 0.84

8 x 6 (200 x 150) 17,800 18,700 556 584 32 17,100 18,000 534 562 20 0.648 0.28 0.78 0.88

12 x 6 (300 x 150) 17,800 18,700 556 584 32 17,100 18,000 534 562 20 0.648 0.28 0.78 0.88

BODY SIZE,

INCHES (DN)

WHISPER TRIMCAGE

Line Size Equals Body SizePiping 2:1 Line Size to Body Size Piping IEC Sizing Coefficients

Cg

Cv

C1

Cg

Cv

C1

Xt Fd Km FlRegulating Wide-Open Regulating Wide-Open Regulating Wide-Open Regulating Wide-Open

1 (25) 576 607 16.7 17.6 34.5 529 557 15.6 16.4 34.0 0.753 0.10 0.80 0.89

2 (50) 1970 2080 54 57 36.0 1830 1930 52 55 35.0 0.820 0.07 0.80 0.89

3 (80) 3760 3960 107 113 35.0 3630 3830 106 110 34.2 0.775 0.05 0.80 0.89

4 (100) 6280 6610 180 190 34.8 6020 6340 171 180 35.2 0.766 0.04 0.80 0.89

6 (150) 9450 9950 295 310 32.0 9240 9730 291 306 31.7 0.648 0.03 0.80 0.89

8 x 6 (200 x 150) 10,500 11,000 300 314 35.0 10,270 10,760 293 307 35.0 0.775 0.03 0.80 0.89

12 x 6 (300 x 150) 10,500 11,000 300 314 35.0 10,270 10,760 293 307 35.0 0.775 0.03 0.80 0.89

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NATURALGASPRODUCTS

Table 6. Maximum and Minimum Differential Pressures for Main Valve Spring Selection

BODY SIZE,

INCHES (DN)

SPRING PART NUMBER

AND COLOR

MAXIMUM ALLOWABLEDIFFERENTIAL

PRESSURE, PSIG (bar)

MINIMUM DIFFERENTIAL PRESSURE REQUIREDFOR FULL STROKE, PSIG (bar)

Size 30 Actuator Size 40 Actuator Size 70 Actuator

1 (25)

14A9687X012 Green 60 (4,1) 3.5 (0,24) 2.5 (0,17) 1 (0,069)

14A9680X012 Blue 125 (8,6) 5 (0,34) 4 (0,28) 1.5 (0,10)

14A9679X012 Red400 (28) or body rating limit,

whichever is lower7 (0,48) 5 (0,34) 2.5 (0,17)

2 (50)

14A6626X012 Yellow 20 (1,4) - - - 2 (0,14) 1 (0,069)

14A6626X012 Green 60 (4,1) 4 (0,28) 3 (0,21) 1.5 (0,10)

14A6627X012 Blue 125 (8,6) 6 (0,41) 5 (0,34) 2 (0,14)


whichever is lower11 (0,76) 10 (0,69) 3 (0,21)

3 (80)

14A6771X012 Yellow 20 (1,4) - - - 2.5 (0,17) 1 (0,069)

14A6629X012 Green 60 (4,1) 5 (0,34) 4 (0,28) 2 (0,14)

14A6630X012 Blue 125 (8,6) 8 (0,55) 6 (0,41) 2.5 (0,17)



4 (100)

14A6770X012 Yellow 20 (1,4) - - - 3.5 (0,24) 1.3 (0,09)

14A6632X012 Green 60 (4,1) 10 (0,69) 5 (0,34) 2.5 (0,17)

14A6633X012 Blue 125 (8,6) 13 (0,90) 8 (0,55) 3 (0,21)



6, 8 x 6, and 12 x 6

(150, 200 x 150,

and 300 x 150)

15A2253X012 Yellow 20 (1,4) - - - 6 (0,41) 2.2 (0,15)

14A9686X012 Green 60 (4,1) 13 (0,90) 9.5 (0,66) 4 (0,28)

14A9685X012 Blue 125 (8,6) 19 (1,3) 14 (0,97) 6 (0,41)

15A2615X012 Red 400 (28) or body rating limit,whichever is lower

- - - 19 (1,3) 8 (0,55)

Figure 2. Type 1098-EGR Operational Schematic

INLET PRESSURE

OUTLET PRESSURE

LOADING PRESSURE

ATMOSPHERIC PRESSUREA6563

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NATURALGASPRODUCTS

Table 7. Proportional Band (Standard Pilot Restriction and Size 40 Type 1098 Actuator(1))

BODY SIZE,

INCHES (DN)

PILOT PROPORTIONAL BAND, PSI (bar)

Type Control Spring Color Yellow or Green

Main Valve Spring

Blue

Main Valve Spring

Red

Main Valve Spring

1 (25)

6351

Green 0.1 (0,0069) 0.2 (0,014) 0.4 (0,028)

Cadmium 0.2 (0,014) 0.4 (0,028) 0.8 (0,055)

Red 0.4 (0,028) 0.8 (0,055) 1.0 (0,069)

6352Yellow 0.04 (0,0028) 0.1 (0,0069) 0.2 (0,014)

Black 0.08 (0,0056) 0.2 (0,014) 0.4 (0,028)

6353Yellow 0.2 (0,014) 0.4 (0,028) 0.8 (0,055)

Red 0.4 (0,028) 0.8 (0,055) 1.0 (0,069)

61L NA 0.09 (0,006) 0.16 (0,011) 0.3 (0,021)

61LD NA 0.04 (0,003) 0.08 (0,006) 0.2 (0,014)61LE, 61H, and 61HD NA 0.4 (0,028) 0.8 (0,55) 1.0 (0,069)

6354L, 6354M or 6354H Blue or Green 1.0 (0,069) 1.5 (0,10) 2.5 (0,17)

2 (50)

6351

Green 0.2 (0,014) 0.3 (0,0021) 0.5 (0,034)

Cadmium 0.3 (0,021) 0.5 (0,034) 1 (0,069)

Red 0.5 (0,034) 1 (0,069) 1.4 (0,097)

6352Yellow 0.05 (0,0034) 0.15 (0,010) 0.3 (0,021)

Black 0.1 (0,0069) 0.3 (0,021) 0.6 (0,041)

6353Yellow 0.3 (0,021) 0.5 (0,034) 1.0 (0,069)

Red 0.5 (0,034) 1.0 (0,069) 1.4 (0,097)

61L NA 0.1 (0,007) 0.2 (0,014) 0.6 (0,041)

61LD NA 0.05 (0,003) 0.1 (0,007) 0.3 (0,021)

61LE, 61H, and 61HD NA 1.2 (0,083) 1.0 (0,069) 1.4 (0,097)


3 (80)

6351

Green 0.3 (0,021) 0.4 (0,028) 0.6 (0,042)

Cadmium 0.4 (0,028) 0.6 (0,042) 1.2 (0,083)

Red 0.9 (0,062) 1.2 (0,083) 1.5 (0,10)

6352Yellow 0.1 (0,0069) 0.2 (0,014) 0.4 (0,028)

Black 0.2 (0,014) 0.4 (0,028) 0.8 (0,055)

6353Yellow 0.4 (0,028) 0.6 (0,041) 1.2 (0,083)

Red 0.9 (0,062) 1.2 (0,083) 1.5 (0,10)

61L NA 0.2 (0,014) 0.4 (0,028) 1.0 (0,069)

61LD NA 0.1 (0,007) 0.2 (0,014) 0.5 (0,035)

61LE, 61H, and 61HD NA 0.9 (0,062) 1.2 (0,083) 1.5 (0,10)


4 (100)

6351

Green 0.4 (0,028) 0.5 (0,034) 0.8 (0,055)

Cadmium 0.7 (0,048) 0.8 (0,055) 1.4 (0,097)

Red 1.2 (0,083) 2.0 (0,14) 3.0 (0,21)

6352Yellow 0.15 (0,010) 0.3 (0,021) 0.6 (0,041)

Black 0.3 (0,021) 0.6 (0,041) 1.2 (0,083)

6353Yellow 0.7 (0,048) 0.8 (0,055) 1.4 (0,097)

Red 1.2 (0,083) 2.0 (0,14) 3.0 (0,21)

61L NA 0.3 (0,021) 0.6 (0,041) 1.4 (0,097)

61LD NA 0.15 (0,010) 0.3 (0,021) 0.7 (0,048)

61LE, 61H, and 61HD NA 1.2 (0,083) 2.0 (0,14) 3.0 (0,21)


6 (150)

6351

Green 0.5 (0,034) 0.6 (0,041) 1.0 (0,069)

Cadmium 0.9 (0,062) 1.5 (0,10) 2.0 (0,14)

Red 1.5 (0,10) 2.5 (0,17) 3.5 (0,24)

6352Yellow 0.2 (0,014) 0.4 (0,028) 0.8 (0,055)

Black 0.4 (0,028) 0.8 (0,055) 1.6 (0,11)

6353Yellow 0.9 (0,062) 1.5 (0,10) 2.0 (0,14)

Red 1.5 (0,10) 2.5 (0,17) 3.5 (0,24)

61L NA 0.6 (0,041) 1.2 (0,083) 2.0 (0,14)

61LD NA 0.3 (0,021) 0.6 (0,041) 1.0 (0,069)

61LE, 61H, and 61HD NA 1.5 (0,10) 2.5 (0,17) 3.5 (0,24)

6354L, 6354M or 6354H Blue or Green 4.0 (0,28) 5.0 (0,34) NA

1. For other combinations, multiply table values by 1.6 fora size 30 actuator, 0.4 for a size 70 actuator, 2.0 for a low-gain Type 6352 or 6353 pilot restriction, and 0.5 for a high-gain

Type 6352 or 6353 pilot restriction. For instance, a standard 2-inch (DN 50) Type 1098-EGR-6352 regulator with black pilot control spring and blue main valve spring has a

proportional band of 0.3 psi (0,2bar) as given in the table, but this same regulator with low-gain restriction and size 70 actuator has a proportional band of

0.3 psi (0,021 bar) x 2.0 x 0.4 = 0.24 psi (0,017 bar).

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NATURALGASPRODUCTS

Table 8. Capacities

INLET

PRESSURE,

PSIG (bar)

OUTLET PRESSURE

SETTING,

PSIG (bar)

CAPACITIES IN THOUSANDS OF SCFH (Nm3/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS

FOR REGULATORS WITH STANDARD LINEAR CAGE, STANDARD TRAVEL, AND

LINE SIZE EQUALS MAIN VALVE BODY SIZE

1-Inch (DN 25)

Body Size

2-Inch (DN 50)

Body Size

3-Inch (DN 80)

Body Size

4-Inch (DN 100)

Body Size

6-Inch (DN 150)

Body Size

8 x 6-Inch

(DN 200 x 150)

Body Size

3 (0,21) 7-inches w.c. (17 mbar) 8.5 (0,228) 32 (0,857) 64 (1,72)(1) 100 (2,68)(1) - - - - - -

5 (0,34)

7-inches w.c. (17 mbar)

1 (0,069)

2 (0,14)

11.2 (0,300)

10.5 (0,281)

9.2 (0,247)

42 (1,13)

39 (1,05)

35 (0,938)

86 (2,31)

80 (2,14)

72 (1,93)(1)

133 (3,56)(1)

125 (3,35)(1)

112 (3,00)(1)

255 (6,83)(1)

240 (6,43)(1)

- - -

255 (6,83)(1)

240 (6,43)(1)

- - -

10 (0,69)


3 (0,21)

5 (0,34)

7 (0,48)

16.8 (0,450)

14.0 (0,375)

13.2 (0,354)

10.5 (0,281)

63 (1,69)

56 (1,50)

49 (1,31)

39 (1,05)

126 (3,38)

112 (3,00)

100 (2,68)

80 (2,14)

200 (5,36)

177 (4,74)

155 (4,15)

125 (3,35)(1)

370 (9,92)

320 (8,58)(1)

300 (8,04)(1)

- - -

370 (9,92)

320 (8,58)(1)

300 (8,04)(1)

- - -

15 (1,0)

1 (0,069)

4 (0,28)

8 (0,55)

12 (0,83)

21.0 (0,563)

19.5 (0,523)

16.7 (0,448)

11.7 (0,314)

80 (2,14)

74 (1,98)

63 (1,69)

44 (1,18)

160 (4,29)

150 (4,02)

125 (3,35)

89 (2,39)(1)

250 (6,70)

235 (6,30)

200 (5,36)

140 (3,75)(1)

470 (12,6)

440 (11,8)

380 (10,2)(1)

- - -

470 (12,6)

440 (11,8)

380 (10,2)(1)

- - -

20 (1,4)

1 (0,069)

10 (0,69)

15 (1,0)

17 (1,2)

25.5 (0,683)

21.0 (0,563)

15.5 (0,415)

12.5 (0,335)

97 (2,60)

79 (2,12)

63 (1,69)

47 (1,26)

195 (5,23)

160 (4,29)

122 (3,27)

95 (2,55)(1)

325 (8,71)

250 (6,70)

188 (5,04)

155 (4,15)(1)

570 (15,3)

530 (14,2)

370 (9,92)(1)

- - -

570 (15,3)

530 (14,2)

370 (9,92)(1)

- - -

30 (2,1)

4 (0,28) or less

15 (1,0)

20 (1,4)

25 (1,7)

34.6 (0,927)

28.5 (0,764)

24.5 (0,657)

18.3 (0,490)

131 (3,51)

110 (2,95)

93 (2,49)

69 (1,849)

267 (7,16)

220 (5,90)

185 (4,96)

140 (3,75)

422 (11,3)

340 (9,11)

295 (7,91)

217 (5,82)

744 (19,9)

650 (17,4)

570 (15,3)

420 (11,3)(1)

744 (19,9)

650 (17,4)

570 (15,3)

420 (11,3)(1)

40 (2,8)

9 (0,62) or less

20 (1,4)

30 (2,1)

35 (2,4)

42.3 (1,13)

36.0 (0,965)

27.5 (0,737)

20.0 (0,536)

161 (4,32)

135 (3,62)

105 (2,81)

78 (2,09)

327 (8,76)

275 (7,37)

215 (5,76)

155 (4,15)

517 (13,9)

430 (11,5)

330 (8,84)

245 (6,57)

910 (24,4)

800 (21,4)

650 (17,4)

350 (9,38)(1)

910 (24,4)

800 (21,4)

650 (17,4)

350 (9,38)(1)

50 (3,4)

13 (0,9) or less

20 (1,4)30 (2,1)

40 (2,8)

45 (3,1)

50 (1,34)

46 (1,23)41 (1,10)

32 (0,858)

23 (0,616)

190 (5,09)

175 (4,69)152 (4,07)

115 (3,08)

85 (2,28)

386 (10,3)

350 (9,38)302 (8,09)

235 (6,30)

172 (4,61)

611 (16,4)

540 (14,5)470 (12,6)

370 (9,92)

265 (7,10)

1077 (28,9)

1020 (27,3)920 (24,7)

710 (19,0)

450 (12,1)(1)

1077 (28,9)

1020 (27,3)920 (24,7)

710 (19,0)

450 (12,1)(1)

75 (5,2)

24 (1,7) or less

50 (3,4)

60 (4,1)

70 (4,8)

69.4 (1,86)

53 (1,42)

43 (1,15)

26 (0,697)

264 (7,08)

210 (5,63)

165 (4,42)

100 (2,68)

536 (14,4)

420 (11,3)

330 (8,84)

200 (5,36)

847 (22,7)

630 (16,9)

525 (14,1)

320 (8,58)

1493 (40,0)

1220 (32,7)

1020 (27,3)

630 (16,9)(1)

1493 (40,0)

1220 (32,7)

1020 (27,3)

630 (16,9)(1)

100 (6,9)

35 (2,4) or less

60 (4,1)

75 (5,2)

88.8 (2,38)

74 (1,98)

62 (1,66)

337 (9,03)

280 (7,50)

235 (6,30)

685 (18,4)

460 (12,3)

480 (12,9)

1083 (29,0)

880 (23,6)

740 (19,8)

1909 (51,2)

1700 (45,6)

1450 (38,9)

1909 (51,2)

1700 (45,6)

1450 (38,9)

125 (8,6)46 (3,2) or less

75 (5,2)

108 (2,89)

90 (2,41)

411 (11,0)

340 (9,11)

834 (22,4)

700 (18,8)

1319 (35,3)

1080 (28,9)

2325 (62,3)

1830 (49,0)

2325 (62,3)

1830 (49,0)

150 (10,3)57 (3,9) or less

75 (5,2)

127 (3,40)

115 (3,08)

484 (13,0)

430 (11,5)

984 (26,4)

870 (23,3)

1555 (41,7)

1370 (36,7)

2741 (73,5)

2550 (68,3)

2741 (73,5)

2550 (68,3)

175 (12,1)

200 (13,8)

250 (17,2)

68 (4,7) or less

75 (5,2) or less

75 (5,2) or less

147 (3,94)

166 (4,45)

205 (5,49)

558 (15,0)

631 (16,9)

779 (20,9)

1133 (30,4)

1282 (34,4)

1581 (42,4)

1791 (48,0)

2027 (54,3)

2500 (67,0)

3457 (92,6)

3573 (95,8)

4405 (118)

3457 (92,6)

3573 (95,8)

4405 (118)

300 (20,7)350 (24,1)

400 (27,6)

75 (5,2) or less75 (5,2) or less

75 (5,2) or less

244 (6,54)282 (7,56)

321 (8,60)

926 (24,8)1070 (28,7)

1220 (32,7)

1880 (50,4)2178 (58,4)

2477 (66,4)

2972 (79,7)3444 (92,3)

3916 (105)

5237 (140)6069 (163)

6901 (185)

5237 (140)6069 (163)

6901 (185)

1. Requ ires size 70 actuator.

10


11/54


NATURALGASPRODUCTS

A/2

AR

G

D

E

AR (ACTUATOR REMOVAL CLEARANCE)

H

C1.94

(49,3)

INCHES(mm)

Z

(REMOVAL CLEARANCE

FOR TRIM PACKAGE)

M

Figure 3. Dimensions

B1113_1_B

Table 10. Actuator Dimensions

TYPE AND

ACTUATOR

SIZE

DIMENSIONS, INCHES (mm)

C

DiameterE H

M

With Pilot

Spring

Case Vent

Without

Pilot

Spring

Case Vent

1098 - 30 11.38 (289) 5.69 (145) 7.88 (200) 9.50 (241) 9.31 (236)

1098H - 30 11.38 (289) 6.06 (154) 7.88 (200) 9.50 (241) 9.31 (236)1098 - 40 13.12 (333) 5.75 (146) 7.88 (200) 9.50 (241) 9.31 (236)1098 - 70 21.12 (536) 7.44 (189) 14.19 (360) 15.81 (402) 15 .62 (397)


BODY SIZE,

INCHES (DN)

APPROXIMATE SHIPPING WEIGHT, POUNDS (kg)

1098 Size 30

Actuator

1098H Size 30

Actuator

1098 Size 40

Actuator

1098 Size 70

Actuator

1 (25) 55 (25) 80 (36) 65 (29) 140 (64)

2 (50) 75 (34) 100 (45) 85 (39) 160 (73)

3 (80) 115 (52) 140 (64) 125 (57) 200 (91)

4 (100) 165 (75) 190 (86) 175 (79) 250 (113)

6 (150) 350 (159) 375 (170) 360 (163) 435 (197)

For larger sizes, please contact your local Fisher Sales Office.

Table 9. Main Valve Dimensions

BODY SIZE,

INCHES (DN)

DIMENSIONS, INCHES (mm)

A

D G R

Z

AR

NPT Cast

Iron, 600RF,

BWE or NPT

Steel and

Stainless

Steel

125FF

Cast Iron

or 150RF

Steel and

Stainless

Steel

250RF

Cast Iron

or 300RF

Steel and

Stainless

Steel

PN 16/25/40

Steel and

Stainless

Steel

Cast Iron

Steel and

Stainless

Steel

1 (25) 8.25 (210) 7.25 (184) 7.75 (197) 7.62 (194) 3.88 (99) 8.62 (219) 4.06 (103) 12.00 (305) 13.75 (349) 3.00 (76)

2 (50) 11.25 (286) 10.00 (254) 10.50 (267) 10.19 (259) 4.56 (116) 9.12 (232) 4.06 (103) 13.31 (338) 15.06 (383) 3.12 (79)

3 (80) 13.25 (337) 11.75 (298) 12.50 (318) 11.81 (300) 5.31 (135) 11.31 (287) 5.06 (129) 16.50 (419) 18.25 (464) 3.88 (99)

4 (100) 15.50 (394) 13.88 (353) 14.50 (368) 13.56 (344) 6.56 (167) 12.69 (322) 5.06 (129) 19.12 (486) 21.12 (536) 5.12 (130)

6 (150) 20.00 (508) 17.75 (451) 18.62 (473) 17.48 (444) 8.06 (205) 13.62 (346) 8.00 (203) 20.25 (514) 23.25 (591) 6.62 (168)

8 x 6

(200 x 150)24.0 (610) 21.4 (544) 22.4 (569) - - - - 9.76 (248) 15.02 (382) 8.00 (203) 20.25 (514) 23.25 (591) 6.62 (168)

12 x 6

(300 x 150)32.3 (820) 29.0 (737) 30.5 (775) - - - - 12.56 (319) 17.72 (450) 8.00 (203) 20.25 (514) 23.25 (591) 6.62 (168)

11


12/54


NATURALGASPRODUCTS

Ordering Guide

Actuator Size (Select One)

1098 Size 70, maximum set pressure 50 psig (3,4 bar)

1098 Size 40, maximum set pressure 75 psig (5,2 bar)

1098 Size 30, maximum set pressure 100 (6,9 bar)

1098H Size 30, maximum set pressure 300 psig (20,7 bar)

Actuator and Bonnet Material (Select One)

Steel casing with steel bonnet***

Stainless steel casing with stainless steel bonnet**

Body Flanged Material (Select One)

ENC Coated cast iron***

ENC Coated steel***

ENC Coated CF8M stainless steel**

Plug and Seat Ring (Select One)

S41600 Stainless steel***

S31600 Stainless steel **

Diaphragms, O-rings, and Other Elastomers (Select One)

Nitrile***

Fluoroelastomer (FKM)***

Ethylenepropylene (EPDM)**

Outlet Pressure Range (Select One)

Type 6351 Pilot

3 to 20 (0,21 to 1,4 bar)**

5 to 35 (0,35 to 2,4 bar)**

35 to 100 (2,4 to 6,9 bar)**

Type 6352 Pilot

2 inches wc to 2 psig (5 to 138 mbar)***

2 to 10 psig (0,14 to 0,69 bar)**

Type 6353 Pilot

3 to 40 psig (0,21 to 2,8 bar)**

35 to 100 (2,4 to 6,9 bar)**

Type 6354L, 6354M, or 6354H Pilot. Specify Type _________

5 to 200 psig (5,9 to 13,8 bar)**

175 to 220 psig (12,1 to 15,2 bar)**

200 to 300 psig (13,8 to 20,7 bar)**

Type 61L, 61LD, 61LE Pilot. Specify Type ___________

0.25 to 2 psig (0,02 to 0,14 bar)**

1 to 5 psig (0,07 to 0,35 bar)**

2 to 10 psig (0,14 to 0,69 bar)**

5 to 15 psig (0,35 to 1,03 bar)**

10 to 20 psig (0,69 to 1,38 bar)**

Main Valve Body Size (Select One)

1-inch (DN 25)***

2-inch (DN 50)***

3-inch (DN 80)***

4-inch (DN 100)***

6-inch (DN 150)***

8 x 6-inch (DN 200 x 150) (Not available in Cast Iron)**

12 x 6-inch (DN 300 x 150) (Not available in Cast Iron)**

Main Valve Body Material and End Connection Style

(Select One)

Cast Iron Body

NPT (1 and 2-inch (DN 25 and 50) only)***

125FF***

250RF***

WCB Steel Body


150RF***

300RF***

600RF*

BSP (1 and 2-inch (DN 25 and 50) only)*

SWE (1 and 2-inch (DN 25 and 50) only)**

BWE**

PN 16/25/40*

CF8M Stainless Steel


150RF***

300RF***

600RF*

BSP (1 and 2-inch (DN 25 and 50) only)*

SWE (1 and 2-inch (DN 25 and 50) only)**

BWE**

PN 16/25/40*

Cage and Cage Material (Select One)

CF8M Stainless steel linear cage***

416 Stainless steel whisper trim cage***

316 Stainless steel whisper trim cage**

ENC Coated standard cast iron quick opening cage***

Main Valve Spring (Select One)

Maximum Differential and Spring Color

20 psi (1,4 bar), Yellow**

60 psi (4,1 bar), Green***

125 psi (8,6 bar), Blue***

400 psi (27,6 bar), Red***

- continued -

12


13/54


NATURALGASPRODUCTS



* * Non-Standard - Allow Addit ional Time for Shipment

*

Special Order, Constructed from Non-Stocked Parts. Consult your

Fisher Sales Representative for Availability.

Availability of the product being ordered is determined by the component with the

longest shipping time for the requested construction.

To order this product, complete this page or complete

the Specification Worksheet and forward to your local

Sales Office.


contact your local Sales Office.

To locate your local Sales Office log on to:


Ordering Guide (continued)


Application:

Specific Use

Line Size

Fluid Type

Specific Gravity

TemperatureDoes the Application Require Overpressure Protection?

Yes No

Pressure:


Minimum Inlet Pressure

Differential Pressure

Set Pressure

Maximum Flow

Accuracy Requirements:

Less Than or Equal To:

5% 10% 20% 40%

Construction Material Requirements (if known):

Outlet Pressure Range (Select One), continued

Type 61H Pilot

10 to 65 psig (0,69 to 4,48 bar)**

Type 61HP Pilot

15 to 45 psig (1,03 to 3,10 bar)**

35 to 100 psig (2,41 to 6,90 bar)**

100 to 300 psig (6,90 to 20,68 bar)**

6350 Series Pilot Construction (Select) Aluminum***

Stainless steel**

Tubing and Fittings (Select One)

Stainless steel tubing and steel plated fittings**

Stainless steel tubing and fittings**

Main Valve Replacement Parts Kit (Optional)

Yes, send one replacement parts kit to match this order

Actuator Replacement Parts Kit (Optional)

Yes, send one replacement parts kit to match this order

Pilot Replacement Parts Kit (Optional) Yes, send one replacement parts kit to match this order

13


14/54

Type B Pressure Reducing Regulator

NATURALGASPRODUCTS

Introduction

The Type B regulator is a direct-

operated, spring-loaded regulator

providing economical, pressure reducing

control in a variety of residential,

commercial, and industrial applications;

and for a variety of gaseous fluids.

This regulator is used in a distribution

network with inlet pressures of 1.5 to 73

psig (0,1 to 5 bar). Outlet pressure can

be set at 0.13 to 58 psig (9 to 400 mbar)

with a flow capacity up to 1695 SCFH

(45 Nm/h). This compact regulator

can be installed in a pressure reducing

cabinet or a reducing and metering

cabinet above ground or in underground

modules.


3/4 x 1-1/4-inch (DN 20 x 32)

Flow Capacity

0 to 1695 SCFH (0 to 45 Nm3/h)

See Figure 3

Pressure RegistrationInternal


72.5 psig (5 bar)

See Table 2

Maximum Outlet Pressure


Outlet Pressure Range

3.6 to 161-inches w.c.

(9 to 400 mbar)

See Table 2

Accuracy

RG:5

SG:20

AC:10


-4 to 140F (-20 to 60C)


For more technical information,

contact your Sales Office or refer

to the product Bulletin Type B. To

locate product literature or your local

Sales Office log on to:


Table 1. Construction MaterialsBODY AND

CASINGS

INLET AND OUTLET

CONNECTIONSINLET FILTER OUTLET GASKET PLUG DISK SEAT DIAPHRAGM VENT

Zinc/aluminum alloy Brass Bronze Composite Brass Nitrile Reinforced nitrile Plastic

Figure 1. Type B Pressure Reducing Regulator

Figure 2. Type B Operational Schematic

B6

BCH

B25

B10

B50

C06

Features

Integral Slam-Shut Valve

Compact Design

Internal Relief

Two Stages of Reduction for

Constant Outlet Pressures

Inlet Strainer

14


15/54


NATURALGASPRODUCTS

Table 2. Maximum Pressures

PRESSURETYPE

B 6 B 10 B 25 B 40 BCH 30

InletMinimum 7.3 psig (0,5 bar) 7.3 psig (0,5 bar) 7.3 psig (0,5 bar) 10.2 psig (0,7 bar) 11.6 psig (0,8 bar)

Maximum 58 psig (4 bar) 58 psig (4 bar) 58 psig (4 bar) 58 psig (4 bar) 58 psig (4 bar)

Outlet

Min imum 3.6 inches w.c. (9 mbar) 3.6 inches w.c. (9 mbar ) 3.6 inches w.c. (9 mbar) 3.6 inches w.c. (9 mbar) 18.5 inches w.c. (46 mbar)

Maximum 18.0 inches w.c. (46 mbar) 18.0 inches w.c. (46 mbar) 18.0 inches w.c. (46 mbar) 18.0 inches w.c. (46 mbar) 161 inches w.c. (400 mbar)

Standard 8.4 inches w.c. (21 mbar) 8.4 inches w.c. (21 mbar) 8.4 inches w.c . (21 mbar) 8.4 inches w.c. (21 mbar) 121 inches w.c . (300 mbar)

Table 3. Capacities

INLET PRESSURE,

PSIG (bar)

CAPACITIES IN SCFH (Nm3/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS

B 6 B 10 B 25 B 40 BCH 30

1.4

2.9

4.4

5.8

(0,1)

(0,2)

(0,3)

(0,4)

112

149

187

224

(3)

(4)

(5)

(6)

261

373

448

448

(7)

(10)

(12)

(12)

485

672

932

1045

(13)

(18)

(25)

(28)

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

7.3

10.2

11.6 to 58

73

(0,5)

(0,7)

(0,8 to 4,0)

(5,0)

269

269

269

269

(7.2)

(7.2)

(7.2)

(7.2)

448

448

448

448

(12)

(12)

(12)

(12)

1120

1120

1120

1120

(30)

(30)

(30)

(30)

1493

1791

1791

1791

(40)

(48)

(48)

(48)

- - -

- - -

1343

1343

(36)

(36)

Figure 3. Flow Curves

P1 = 58 PSIG (4 bar)

P1 = 10 PSIG (0,7 bar)

P1 = 7.3 PSIG (0,5 bar)

P1 = 5.8 PSIG (0,4 bar)

P1 = 4.4 PSIG (0,3 bar)

P1 = 2.9 PSIG (0,2 bar)

P1 = 1.5 PSIG (0,1 bar)

RG 5

Q (Nm3/h) Q (Nm3/h)

Q (Nm3/h)Q (Nm3/h)

Q (Nm3/h)

C05

0 37.3 74.6 112 149 187 224 261 299

(0) (1) (2) (3) (4) (5) (6) (7) (8)

0 74.6 149 224 299 373 448 522 597

(0) (2) (4) (6) (8) (10) (12) (14) (16)

0 187 373 560 746 933 1119 1306(0) (5) (10) (15) (20) (25) (30) (35)

0 187 373 560 746 933 1119 1306 1493 1679 1866

(0) (5) (10) (15) (20) (25) (30) (35) (40) (45) (50)

0 187 373 560 746 933 1119 1306 1493 1679 1866

(0) (5) (10) (15) (20) (25) (30) (35) (40) (45) (50)

Pa, Inches w.c. (mbar) Pa, Inches w.c. (mbar)

Pa, Inches w.c. (mbar)

Pa, Inches w.c. (mbar)

Pa, Psig (mbar)

9.2 (23)

8.8 (22)

8.4 (21)

8.0 (20)

7.6 (19)

7.2 (18)

9.2 (23)

8.8 (22)

8.4 (21)

8.0 (20)

7.6 (19)

7.2 (18)

9.2 (23)

8.8 (22)

8.4 (21)

8.0 (20)

7.6 (19)

7.2 (18)

9.2 (23)

8.8 (22)

8.4 (21)

8.0 (20)

7.6 (19)

7.2 (18)

4.79 (330)

4.64 (320)

4.50 (310)

4.35 (300)

4.21 (290)

4.06 (280)

3.92 (270)

15


16/54


NATURALGASPRODUCTS

Figure 4. Dimensions


TYPE APPROXIMATE SHIPPING WEIGHT, POUNDS (kg)

B 6 2.2 (1)

B 10, B 25, B 40, BCH 30 4.4 (2)

Figure 5. Installation

1.8

(46)

2.4

(61)

4.1

(104)

0.95

(24)

4.2

(107)

2.4

(61)

2.4

(61)

2.4

(61)

4.1

(104)

2.1

(53)2.4

(61)

3.3

(84)

INCHES(mm)

C15

C14

P1

P2

P1

P2

Ordering Guide

Type (Select One)

B 6

B 10

B 25

B 40

B 50

BCH 30


Application:

Specific Use

Line Size


Gas TemperatureDoes the Application Require Overpressure Protection?

Yes No If yes, which is preferred:

Relief Valve Monitor Regulator Shutoff Device


desired?

Pressure:


)


)


Maximum Flow (Qmax

)



Need for Extremely Fast Response?Other Requirements:

16


17/54

BSV Series Spring-Loaded Regulators

NATURALGASPRODUCTS

Figure 2. Type BSV6-U

Introduction

The BSV Series regulators provideeconomical pressure reducing control ina variety of residential, commercial andindustrial applications.

They can be used for a variety of gaseousfluids. They will be utilized in a distributornetwork with a flow capacity up to 25 Sm3/h.The regulators can be installed in pressurereducing cabinets or reducing and meteringcabinets in a compact design above ground

or in underground modules.


PS:72.5 psig (5 bar)

Accuracy

Class:ACup to 10%Trip:AG 10

Lock-Up Pressure Class

SG: up to 20%

Temperature

Standard:-4 to 140F (-20 to 60C)

Inlet Pressure Range

bpe

: 7.25 to 72.5 psig (0.5 to 5 bar)

Outlet Pressure Range

bpa

: 0.13 to 1.01 psig (9 to 70 mbar)

Set Pressure Range

Wh: 0.13 to 1.01 psig (9 to 70 mbar)

Flow Rate

Qmax

: up to 883 SCFH(up to 25 Sm3/h)

Threaded Connections

Inlet and Outlet:3/4 x 1-1/4 inch

Other Special Connections on Demand

Approximate Weight

4.4 pounds (2 kg)


For more technical information, contact

your local sales office or refer to the product

Brochure BSV Series. To locate product

literature or your local sales office, log on to:


Figure 1. Type BSV6-Inline

Figure 3. Type BSV10-Angle


BODY CASINGS INLET NUT OUTLET NUT DIAPHRAGMS PLUGS/SEATS

Zinc/

Aluminum

alloy

Zinc/

Aluminum

alloy

Brass Brass Nitrile Brass/ Nitrile

Features

Two-Stage Regulation

Built-In Relief Valve

Overpressure and Underpressure

Slam Shut Valve

Excess Flow Slam Shut Valve

Manual Reset

Inlet and Outlet/ Axial/ Parallel/

Right-Angle Connection

Attachments with Rotating

Ring Nut

Figure 4. Operational Schematic

17


18/54


NATURALGASPRODUCTS

Figure 5. Typical Flow Capacities for an outlet pressure setting of 8.0 inches w.c. (20 mbar)

14.5 psig(1 bar)

7.2 psig (0,5 bar)

4.3 psig (0,3 bar)

29 psig (2 bar)

1.4 psig (0,1 bar)

AC 10

Pa (mbar) BSV - 25

Q (m3/h(n))

9.7 (24)

9.2 (23)

8.8 (22)

8.4 (21)

8.0 (20)

7.6 (19)

7.2 (18)

6.8 (17)

6.4 (16)

6.0 (15)

5.6 (14)

0 0,5 (19) 2 (75) 3 (112) 5 (187) 8 (299) 11 (410) 14 (522)

INLETPRESSURE,I

nchesw.c.(mbar)

FLOW CAPACITY, SCFH (nm3/h)

9.7 (24)

9.2 (23)

8.8 (22)

8.4 (21)

8.0 (20)

7.6 (19)

7.2 (18)

6.8 (17)

6.4 (16)

6.0 (15)

5.6 (14)

Pa (mbar) BSV - 6

0 0,5 (19) 2 (75) 3 (112) 5 (187) 8 (299) 11 (410) 14 (522)

Q (m3/h(n))

INLETPRESSURE,Inchesw.c.(mbar)


Pa (mbar)BSV - 10

Q (m3/h(n))

9.7 (24)

9.2 (23)

8.8 (22)

8.4 (21)

8.0 (20)

7.6 (19)

7.2 (18)

6.8 (17)

6.4 (16)

6.0 (15)

5.6 (14)

0 0,5 (19) 2 (75) 3 (112) 5 (187) 8 (299) 11 (410) 14 (522)

INLET

PRESSURE,Inchesw.c.(mbar)


18


19/54


NATURALGASPRODUCTS

Figure 7.Connections

Figure 6.Dimensions

2.87-2.36

(73-60)

4.06

(103)

1.52

(38,5)

2.48

(63)

2.87

(73)

2.76

(70)

2.34

(59,5)

2.60

(66)

5.91

(150)

THE REGULATOR CAN BE MOUNTED IN ANY POSITION. THE REGULATOR DOES NOT

REQUIRE EXTERNAL SENSING LINES AS PRESSURE SENSING IS INTERNAL. USE THENUTS AS RECOMMENDED (INLET AND OUTLET).

2.34

(59,5)

INCHES

(mm)

19


20/54


NATURALGASPRODUCTS

Ordering Guide


Application:

Specific Use

Line Size


Gas Temperature

Does the Application Require Overpressure Protection?

Yes No If yes, which is preferred:Relief Valve Monitor Regulator Shutoff Device


desired?

Pressure:


)


)


Maximum Flow (Qmax

)



Need for Extremely Fast Response?

Other Requirements:



* * Non-Standard - Allow Additional Time for Shipment

* Special Order, Constructed from Non-Stocked Parts. Consult

Your Local Sales Office for Availability.

Availability of the product being ordered is determined by the component

with the longest shipping time for the requested construction.

To order this product, complete this page or complete the

Specification Worksheet and forward to your local sales

office.


contact your local sales office.

To locate your local sales office, log on to:


Type (Select One)

BSV- 6

BSV - 10

BSV - 25

Special Requirements (Optional)

Inlet Pressure, maximum please specify

Inlet Pressure, minimum please specify

Maximum Flow please specify

Other please Specify

20


21/54

Type EZR Pressure Reducing Regulator

NATURALGASPRODUCTS

Introduction

The Type EZR pilot-operated, pressure

reducing regulator is designed for natural

gas transmission/distribution systems and

industrial/commercial applications. The

Type EZR provides smooth, quiet operation,

tight shutoff, and long life, even in dirty

service. Its internally actuated metal plug

eliminates disadvantages associated with

boot-style regulators, and the specially

engineered flow path deflects debris,

protecting the seat from damage and erosion.

The Type EZR is used in conjunction with

a 161EB Series, 161AY Series, or PRX pilot

and the Type 112 restrictor. The Type EZR

pressure reducing regulator can be converted

to a high pressure relief valve or backpressure

regulator by simply changing to a relief

piloting system (refer to EZR Relief pages).

For underpressure and/or overpressure

protection, the Type EZR is available

with an integral slam-shut device (refer to

EZROSX Slam-Shut pages).


See Table 5

Flow Coefficients

See Tables 13, 14, 15, and 16


External


See Table 7

Features

Maximum Inlet Pressures and

Pressure Drops

See Table 12

Maximum Outlet (Casing) Pressures

See Table 8

Outlet (Control) Pressure Range

See Tables 5 and 7

Differential Pressures

See Tables 11 and 12

Approximate Weights

See Table 21

Options

Prepiped Pilot Supply & Pilot Bleed

Travel Indicator

Inlet Strainer

Type 252 Pilot Supply Filter

Trim Package

Restricted Capacity Trim

Quick Disconnect Union for Pilot Mounting


For more technical information, contact your

local sales office or refer to the product Bulletin

71.2:EZR. To locate product literature or your

local sales office log on to:


W7399

Figure 1. Type EZR-161EB

Pressure Reducing Regulator

Tight Shutoff

Robust

Quiet Operation

Internally Actuated

Debris Protection

High Accuracy

Easy In-Line Maintenance

In-Service Travel Indicator

Table 1. Main Valve Construction MaterialsBODY Cast iron or WCC Steel

BONNET LF2 Steel

CAGE 15-5 Stainless steel

SPRING Zinc-plated steel or 17-7 Stainless steel

TOP PLUG 17-4 Stainless steel

BOTTOM PLUG S41600 Stainless steel

INLET STRAINER S31600 Stainless steel

DIAPHRAGM AND O-RINGS Nitrile (NBR) or Fluoroelastomer (FKM)

FLANGED LOCKNUT Zinc-plated steel

BACKUP RINGS TeflonTM(PTFE)

UPPER SPRING SEAT S41600 Stainless steel

INDICATOR STEM S30300 Stainless steel

INDICATOR FITTING S41600 Stainless steel

TRAVEL INDICATOR PLUG S41600 Stainless steel

21


22/54


NATURALGASPRODUCTS

W7438

TYPE 161EB PILOT

TYPE 112

RESTRICTOR

TYPE 252 PILOT

SUPPLY FILTER

TYPE 161AY PILOT

INLET PRESSUREOUTLET PRESSURE

LOADING PRESSURE

ATMOSPHERIC PRESSURE

Figure 2. Type EZR with Type 161EB or 161AY Pilot and a Type 252 Filter Operational Schematic

B2625_2

EZR MAIN VALVE

INLET PRESSURE

OUTLET PRESSURE

LOADING PRESSURE

ATMOSPHERIC PRESSURE

E0790

Figure 3.Type EZR with PRX Series Pilot and a Type 252 Filter Operational Schematic

EZR MAIN VALVE

TYPE PRX PILOT

TYPE 252 FILTER

22


23/54


NATURALGASPRODUCTS

Table 2. 161EB Series Pilot Construction Materials

BODY SPRING CASE BODY PLUGCONTROL

SPRINGVALVE PLUG

ADJUSTING

SCREWDIAPHRAGM

DIAPHRAGM

LIMITERO-RINGS

CF8M

Stainless steel

CF8M

Stainless steel

S30300

Stainless steelZinc-plated steel

Nitrile (NBR) or

Fluoroelastomer

(FKM)

Zinc-plated steel

Nitrile (NBR) or

Fluoroelastomer

(FKM)

Stainless steel

Nitrile (NBR) or

Fluoroelastomer

(FKM)

Table 3. 161AY Series Pilot Construction Materials

BODY

SPRING CASE

AND LOWER

CASING

STEM GUIDECONTROL

SPRING

LEVER

ASSEMBLY

PUSHER

POSTDIAPHRAGM O-RINGS ORIFICE

DISK

ASSEMBLY

Cast iron Ductile ironS30300

Stainless steel

Zinc-plated

steel

S30300

Stainless steel

S30300

Stainless steel

Nitrile (NBR) or

Fluoroelastomer

(FKM)

Nitrile (NBR) or

Fluoroelastomer

(FKM)

S30300

Stainless steel

Nitrile (NBR) or

Fluoroelastomer

(FKM)

Table 5. Main Valve Body Sizes and End Connection Styles

MAIN VALVE BODY SIZE MAIN VALVE BODY MATERIAL END CONNECTION STYLES(1) STRUCTURAL DESIGN RATING(2)

1, 2, 3, 4, 6-inch (DN 25, 50, 80, 100, 150) Cast iron

NPT (1 and 2-inch (DN 25 and 50) only) 400 psig (27,6 bar)

ANSI Class 125B FF 200 psig (13,8 bar)

ANSI Class 250B RF 500 psig (34,5 bar)

1, 2, 3, 4, 6, 8, 6 x 4, 8 x 4, 8 x 6, 12 x 6

(DN 25, 50, 80, 100, 150, 200, 150 x 100,

200 x 100, 200 x 150, 300 x 150)

WCC Steel for all except 8-inch (DN 200)

which is LCC Steel

NPT or SWE (2-inch (DN 50) only) 1480 psig (102 bar)

ANSI Class 150 RF 285 psig (19,7 bar)

ANSI Class 300 RF 740 psig (51,0 bar)

ANSI Class 600 RF or BWE 1480 psig (102 bar)

1. Ratings and end connections for other than ANSI standard can usually be provided. Contact your local sales office for assistance.

2. See tables 9, 10, and 11, for diaphragm materials and additional pressure ratings.

Table 6. Outlet (Control) Pressure Ranges and Typical Proportional Bands

PILOT TYPEOUTLET (CONTROL)

PRESSURE RANGE

PROPORTIONAL BAND(1)

WITH RESTRICTOR SET ON 2

PILOT CONTROL SPRING INFORMATION

Part Numbers Color CodeWire Diameter,

Inches (cm)

Free Length,

Inches (cm)

161AY or

161AYM

6 to 15-inches w.c.

0.5 to 1.2 psig

1.2 to 2.5 psig

2.5 to 4.5 psig

4.5 to 7 psig

(15 to 37 mbar)

(0,034 to 0,083 bar)

(0,083 to 0,173 bar)

(0,173 to 0,31 bar)

(0,31 to 0,48 bar)

1-inch w.c.

1-inch w.c.

0.5 psig

0.5 psig

0.5 psig

(3 mbar)(2)

(3 mbar)(2)

(0,035 bar)(2)

(0,035 bar)(2)

(0,035 bar)(2)

1B653927022

1B537027052

1B537127022

1B537227022

1B537327052

Olive drab

Yellow

Light green

Light blue

Black

0.105

0.114

0.156

0.187

0.218

(0,267)

(0,290)

(0,396)

(0,475)

(0,554)

3.75

4.31

4.13

3.94

4.13

(9,53)

(10,95)

(10,49)

(10,01)

(10,49)

161EB or

161EBM

5 to 15 psig

10 to 40 psig

30 to 75 psig

70 to 140 psig

130 to 200 psig

200 to 350 psig

(0,35 to 1,03 bar)

(0,69 to 2,76 bar)

(2,07 to 5,17 bar)

(4,83 to 9,65 bar)

(8,96 to 13,8 bar)

(13,8 to 24,1 bar)

0.5 psig

0.5 psig

0.6 psig

1.3 psig

1.5 psig

3 psig

(0,035 bar)(2)

(0,035 bar)(2)

(0,041 bar)(2)

(0,09 bar)(2)

(0,1 bar)(2)

(0,21 bar)(2)

17B1260X012

17B1262X012

17B1259X012

17B1261X012

17B1263X012

17B1264X012

White

Yellow

Black

Green

Blue

Red

0.120

0.148

0.187

0.225

0.262

0.294

(0,305)

(0,376)

(0,475)

(0,572)

(0,665)

(0,747)

3.75

3.75

4.00

3.70

3.85

4.22

(9,53)

(9,53)

(10,16)

(9,40)

(9,78)

(10,72)

161EBH or

161EBHM

250 to 450 psig

400 to 700 psig

(17,2 to 31,0 bar)(3)

(27,6 to 48,3 bar)(3)

3.5 psig

7 psig

(0,24 bar)(4)

(0,48 bar)(4)

17B1263X012

17B1264X012

Blue

Red

0.262

0.294

(0,665)

(0,747)

3.85

4.22

(9,78)

(10,72)

1. Proportional band includes outlet pressure drop plus hysteresis (friction), but does not include lockup. 2. Proportional band was determined with a pressure drop ranging from 50 to 150 psig (3,45 to 10,3 bar). Approximately double the proportional band if the pressure drop is less

than 50 psig (3,45 bar).

3. The maximum operating pressure for fluoroelastomer pilot diaphragms is limited to 450 psig (31,3 bar).

4. Proportional band was determined with a pressure drop ranging from 100 to 300 psig (6,9 to 20,7 bar). Approximately double the proportional band if the pressure drop is less

than 100 psig (6,9 bar).

Table 4. PRX Series Pilot Construction Materials

BODY TRIM ELASTOMER SEAT

Steel, ASTM 105 Stainless steel Nitrile (NBR) or Fluoroelastomer (FKM) Polyurethane

23


24/54


NATURALGASPRODUCTS

Table 8. Pilot Maximum Pressures

TYPE

MAXIMUM INLET

PRESSURE,

PSIG (bar)

MAXIMUM EMERGENCY

OUTLET PRESSURE OR

MAXIMUM EMERGENCY

SENSE PRESSURE(1),

PSIG (bar)

MAXIMUM OUTLET

PRESSURE,

PSIG (bar)

MAXIMUM BLEED

(EXHAUST) PRESSURE

FOR MONITOR PILOTS,

PSIG (bar)

MAXIMUM SENSE

(CONTROL) PRESSURE

FOR MONITOR PILOTS,

PSIG (bar)

161AY 150 (10,3) 150 (10,3) 150 (10,3) - - - - - - - -

161EB 1500 (103) 1200 (82,7) 750 (51,7) - - - - - - - -

161EBH 1500 (103) 1200 (82,7) 750 (51,7) - - - - - - - -

161AYM 150 (10,3) 150 (10,3) - - - - 150 (10,3) 150 (10,3)

161EBM 1500 (103) 1200 (82,7) - - - - 1500 (103) 750 (51,7)

161EBHM 1500 (103) 1200 (82,7) - - - - 1500 (103) 750 (51,7)

PRX 1480 (102) 1480 (102) 1480 (102) 1480 (102) 1480 (102)

1. Maximum pressure to prevent the casings from bursting during abnormal operation (leaking to atmosphere and internal parts damage may occur).

Table 7. Outlet Pressure Ranges

TYPEOUTLET PRESSURE RANGE,

PSIG (bar)

PROPORTIONAL BAND

(WITH SA/2), PSIG (bar)

PILOT CONTROL SPRING INFORMATION

Spring Color Part Number

PRX/120

PRX/125

7.3 to 16

14.5 to 26

23 to 44

41 to 80

73 to 123

(0,5 to 1,1)

(1 to 1,8)

(1,6 to 3,0)

(2,8 to 5,5)

(5,0 to 8,5)

1.0

1.0

1.0

1.0

1.0

(0,069)

(0,069)

(0,069)

(0,069)

(0,069)

White

Yellow

Green

Blue

Black

GD25525X012

GD25524X012

GD25523X012

GD25518X012

GD25522X012

116 to 210

203 to 334

319 to 435

421 to 609

(8,0 to 14,5)

(14,0 to 23,0)

(22,0 to 30,0)

(29,0 to 42,0)

1.0

1.0

1.0

1.0

(0,069)

(0,069)

(0,069)

(0,069)

Silver

Gold

Aluminum

Red

GD25521X012

GD25520X012

GD25586X012

GD25519X012

PRX/120-APPRX/125-AP

435 to 1160 (30,0 to 80,0) 1.0 (0,069) Clear GD27379X012

Table 9. Diaphragm Temperature Capabilities, Erosion Resistance, and Chemical Compatibility

17E68

NITRILE (NBR)

17E97

NITRILE (NBR)

17E88

FLUOROELASTOMER (FKM)

Gas Temperature

(for lower temperatures contact your local

sales office)

-20 to 150F (-29 to 66C) 0 to 150F (-18 to 66C) 0 to 250F (-18 to 121C)(1)

General Applications Best for cold temperatures.

Best for high pressure conditions, i.e.

transmission service or high pressureindustrial service. It is also the best for

abrasive or erosive service applications.

Best for natural gas having aromatichydrocarbons. It is also the best for high

temperature applications.

Heavy Particle Erosion Fair Excellent Good

Natural Gas With:

Up to 3% aromatic

hydrocarbon content(2)Good Excellent Excellent

3 - 15% aromatic

hydrocarbon content(2)Poor Good Excellent

15 - 50% aromatic

hydrocarbon content(2)Not recommended Poor Excellent

Up to 3% H2S (hydrogen

sulfide or sour gas)Good Good Good

Up to 3% ketone Fair Fair Fair

Up to 10% alcohol Good Good Fair

Up to 3% synthetic lube Fair Fair Good

1. For differential pressures above 400 psig (27,6 bar) diaphragm temperature is limited to 150F (66C).

2. The aromatic hydrocarbon content is based on percent volume.

24


25/54


NATURALGASPRODUCTS

Table 10. Diaphragm Imprint Codes

STYLE MATERIAL

DIAPHRAGM MATERIALSImprint

Ink

MarkImprint

Ink

Mark

2 130

2 17E6817E68 - Nitrile (NBR)

(low temperature)

4 17E8817E88 - Fluoroelastomer (FKM) (high

aromatic hydrocarbon content resistance)

5 17E9717E97 - Nitrile (NBR)

(high-pressure and/or erosion resistance)

1

1

1

1111

1

STYLE

(IMPRINT)

MATERIAL

(IMPRINT)

MATERIAL(INK MARK)

DOME

IDENTIFICATION

STYLE (INK MARK) (MAY

BE IN EITHER LOCATION)

Figure 4. Diaphragm Markings

Table 11. Main Valve Minimum Differential Pressures(1)

MAIN VALVE BODY

SIZE, INCH (DN)

MAIN SPRING PART

NUMBER AND COLOR

DIAPHRAGM

MATERIAL

MINIMUM DIFFERENTIAL, PERCENT OF CAGE CAPACITY, PSID (bar)

FOR 90% CAPACITY FOR 100% CAPACITY

100% Trim 60% Trim 30% Trim 100% Trim 60% Trim 30% Trim

1, 1-1/4 (25, 32)

19B2400X012, Light Blue 17E68 & 17E88 24 (1,7) 29 (2,0) 31 (2,2) 24 (1,7) 31 (2,2) 40 (2,8)

GE12727X012, Black17E97 35 (2,5) 38 (2,7) 42 (2,9) 35 (2,5) 39 (2,7) 52 (3,6)

17E68 & 17E88 30 (2,1) 35 (2,4) 39 (2,7) 30 (2,1) 36 (2,5) 52 (3,6)

19B2401X012,

Black with White Stripe (3)17E88 & 17E97 43 (3,0) 50 (3,4) 56 (3,9) 43 (3,0) 53 (3,7) 68 (4,7)

2 x 1 (50 x 25)

19B2400X012, Light Blue 17E68 & 17E88 24 (1,7) 29 (2,0) 31 (2,2) 24 (1,7) 31 (2,2) 40 (2,8)

19B2401X012,

Black with White Stripe

17E97 43 (3,0) 50 (3,4) 56 (3,9) 43 (3,0) 53 (3,7) 68 (4,7)

17E68 & 17E88 43 (3,0) 50 (3,4) 56 (3,9) 43 (3,0) 53 (3,7) 68 (4,7)

GE12501X012,

Black with Red Stripe (3)17E88 & 17E97 68 (4,7) 73 (5,0) 88 (6,1) 72 (5,0) 81 (5,6) 102 (7,0)

2 (50)

19B0951X012, Yellow (2) 17E68 & 17E88 12 (0,8) 15 (1,0) 15 (1,0) 12 (0,8) 25 (1,7) 20 (1,4)

18B2126X012, Green17E97 24 (1,7) 25 (1,7) 26 (1,8) 24 (1,7) 30 (2,1) 37 (2,6)

17E68 & 17E88 18 (1,2) 20 (1,4) 22 (1,5) 19 (1,3) 26 (1,8) 28 (1,9)

18B5955X012, Red (3) 17E88 & 17E97 29 (2,0) 29 (2,0) 31 (2,1) 31 (2,1) 35 (2,4) 43 (3,03

3 (80)

T14184T0012, Yellow (2) 17E68 & 17E88 16 (1,1) 19 (1,3) 24 (1,7) 23 (1,6) 23 (1,6) 29 (2,0)

19B0781X012, Light Blue17E97 23 (1,6) 23 (1,6) 23 (1,6) 23 (1,6) 23 (1,6) 25 (1,7)

17E68 & 17E88 21 (1,5) 22 (1,5) 28 (1,9) 28 (1,9) 28 (1,9) 33 (2,3)

19B0781X012, Black (3) 17E88 & 17E97 32 (2,2) 33 (2,3) 43 (3,0) 38 (2,6) 38 (2,6) 50 (3,4)

4, 6 x 4, and, 8 x 4

(100, 150 x 100,

and 200 x 100)

T14184T0012, Yellow(2) 17E68 & 17E88 10 (0,7) 12 (0,8) 14 (1,0) 25 (1,7) 25 (1,7) 25 (1,7)

18B8501X012, Green17E97 16 (1 ,1 ) 17 (1,2) 21 (1 ,5 ) 34 (2 ,3 ) 34 (2 ,3) 34 (2,3)

17E68 & 17E88 16 (1,1) 17 (1,2) 20 (1,4) 30 (2,1) 30 (2,1) 30 (2,1)

18B8502X012, Red (3) 17E88 & 17E97 21 (1,5) 24 (1,7) 26 (1,8) 40 (2,8) 40 (2,8) 40 (2,8)

6, 8 x 6, and 12 x 6

(150, 200 x 150,

and 300 x 150)

19B0364X012, Yellow(2) 17E68 & 17E88 10 (0,7) 13 (0,9) 13 (0,9) 12 (0,8) 21 (1,5) 21 (1,5)

19B0366X012, Green17E97 14 (1,0) 22 (1,5) 22 (1,5) 19 (1,3) 29 (2,0) 29 (2,0)

17E68 & 17E88 17 (1,2) 21 (1,5) 21 (1,5) 20 (1,4) 36 (2,5) 36 (2,5)

19B0365X012, Red(3) 17E88 & 17E97 23 (1,6) 29 (2,0) 29 (2,0) 30 (2,1) 41 (2,8) 41 (2,8)

8 (200)

GE09393X012, Yellow (3) 17E97 16 (1,1) - - - - - - 19 (1,3) - - - - - -

GE09396X012, Green 17E97 20 (1,4) - - - - - - 23 (1,6) - - - - - -

GE09397X012, Red(2) 17E97 26 (1,8) - - - - - - 30 (2,1) - - - - - -

1. See Table 1 for structural design ratings, table 3 for pilot ratings, and table 7 for maximum pressure ratings.

2. The white and yellow springs are only recommended for inlet pressures under 100 psig (6,9 bar).

3. The red and black springs are only recommended for inlet pressures over 500 psig (34,5 bar).

25


26/54


NATURALGASPRODUCTS

Table 12. Main Valve Maximum Pressure Ratings, Diaphragm Selection Information, and Main Spring Selection(1)

BODY SIZE,

INCHES (DN)

DIAPHRAGM

MATERIAL

MAXIMUM

OPERATING INLET

PRESSURE

MAXIMUM

OPERATING

DIFFERENTIAL

PRESSURE

MAXIMUM

EMERGENCY INLET

AND DIFFERENTIAL

PRESSURE

MAIN SPRING

COLOR

DIAPHRAGM

STYLE

1, 1-1/4 (25, 32)

17E68 Nitrile (NBR)

Low temperature

100 psig (6,9 bar) 100 psid (6,9 bar d) 100 psid (6,9 bar d) Light Blue

130

460 psig (31,7 bar) 400 psid (27,6 bar d) 460 psid (31,7 bar d) Black

17E97 Nitrile (NBR) High-pressure

and/or erosion resistance


1050 psig (72,4 bar) 800 ps id (55,2 bar d) 1050 psid (72,4 bar d) B lack wi th White Str ipe

17E88 Fluoroelastomer (FKM)

High aromatic hydrocarbon

content resistance


750 psig (51,7 bar) 500 psid (34,5 bar d) 750 psid (51,7 bar d) B lack with White S tr ipe

2 x 1 (50 x 25)

17E68 Nitrile (NBR)

Low temperature

100 psig (6,9 bar) 100 psid (6,9 bar d) 100 psig (6,9 bar) Light Blue

130

360 psig (24,8 bar) 300 psid (20,7 bar d) 360 psig (24 ,8 bar) Black with White Stri pe




1050 psig (72,4 bar) 800 psid (55,2 bar d) 1050 psig (72,4 bar) Red Stripe



content resistance


2 (50)

17E68 Nitrile (NBR)

Low temperature

100 psig (6,9 bar) 100 psid (6,9 bar d) 100 psid (6,9 bar d) Yellow

130

460 psig (31,7 bar) 400 psid (27,6 bar d) 460 psid (31,7 bar d) Green




1050 psig (72,4 bar) 800 psid (55,2 bar d) 1050 psid (72,4 bar d) Red(2)


High aromatic hydrocarboncontent resistance

500 psig (34,5 bar) 500 psid (34,5 bar d)(3) 750 psid (51,7 bar d) Green

750 psig (51,7 bar) 500 psid (34,5 bar d)(3) 750 psid (51,7 bar d) Red(2)

3 (80)

17E68 Nitrile (NBR)

Low temperature


130





1050 psig (72,4 bar) 800 psid (55,2 bar d) 1050 psid (72,4 bar d) Black(2)



content resistance

500 psig (34,5 bar) 500 psid (34,5 bar d)(3) 750 psid (51,7 bar d) Light Blue

750 psig (51,7 bar) 500 psid (34,5 bar d)(3) 750 psid (51,7 bar d) Black(2)

4, 6 x 4, 8 x 4

(100, 150 x 100,

200 x 100)

17E68 Nitrile (NBR)

Low temperature


130


17E97 Nitrile (NBR)

High-pressure and/or

erosion resistance





content resistance

500 psig (34,5 bar) 500 psid (34,5 bar d)(3) 750 psid (51,7 bar d) Green

750 psig (51,7 bar) 500 psid (34,5 bar d)(3) 750 psid (51,7 bar d) Red(2)

6, 8 x 6, and 12 x

6 (150, 200 x 150

and 300 x 150)



content resistance

500 psig (34,5 bar) 500 psid (34,5 bar d) 750 psid (51,7 bar d) Green130


8 (200)

17E97 Nitrile (NBR)

High-pressure and/or

erosion resistance

100 psig (6,9 bar) 100 psid (6,9 bar d) 100 psig (6,9 bar) Yellow

130500 psig (34,5 bar) 500 psid (34,5 bar d) 1050 psig (72,4 bar) Green

1050 psig (72,4 bar) 800 psid (55,2 bar d) 1050 psig (72,4 bar) Red(2)

1. See table 1 for main valve structural design ratings and table 3 for pilot ratings.

2. The red and black springs are only recommended for applications where the maximum inlet pressures can be exceeded 500 psig (34,5 bar).

3. For differential pressures above 400 psid (27,6 bar d) diaphragm temperatures are limited to 150F (66C).

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NATURALGASPRODUCTS

Table 14. Pilot Flow Coefficients

161AY SERIES 161EB SERIES PRX

Orifice Size Cg

Cv

C1

Orifice Size Cg

Cv

C1

Cg

Cv

C1

3/32-inch (2,38 mm)

1/8-inch (3,18 mm)

1/4-inch (6,35 mm)

6.9

12.3

50

0.20

0.35

1.43

35

35

35

1/8-inch (3,18 mm) 8.5 0.28 30.4 10.5 36 29

Table 13. Restrictor Flow Coefficients

SET ON START SET ON RUNC

1

Cg

Cv

Cg

Cv

5 0.14 1 0.03 35

Table 15. Main Valve Regulating Flow Coefficients(1)

MAIN VALVE

BODY SIZE,

INCHES (DN)

CAGE STYLE,

PERCENT OF

CAPACITY

LINE SIZE EQUALS BODY SIZE PIPING 2:1 LINE SIZE TO BODY SIZE PIPING

With Inlet Strainer Without Inlet Strainer With Inlet Strainer Without Inlet Strainer

Cg Cv C1 Cg Cv C1 Cg Cv C1 Cg Cv C1

1 (25)

100%

60%

30%

494

290

145

14.8

10.1

5.0

33.4

28.7

28.8

494

282

141

15.3

9.8

4.9

32.4

28.9

28.7

481

286

144

14.4

9.9

5.0

33.4

29.0

28.6

478

275

139

14.6

9.5

4.9

32.7

28.9

28.5

1-1/4 (32)

100%

60%

30%

572

283

145

17.0

10.5

5.5

33.7

26.9

26.3

573

291

149

16.5

10.8

5.6

34.6

26.9

26.4

547

293

142

16.1

10.9

5.4

34.1

26.7

26.1

550

303

147

15.9

11.3

5.6

34.7

26.9

26.3

2 x 1 (50 x 25)

100%

60%

30%

650

294

145

18.4

10.9

5.1

35.3

27.0

28.3

650

294

145

18.4

10.9

5.1

35.3

27.0

28.2

648

294

145

18.2

10.9

5.1

35.6

27.0

28.3

645

294

145

18.2

10.9

5.1

35.4

27.0

28.4

2 (50)

100%

60%

30%

1890

1040

570

50.8

35.6

21.4

37.2

29.2

26.6

1970

1050

570

54.6

36.3

21.4

36.1

28.9

26.6

1800

1020

560

50.4

35.9

21.5

35.7

28.4

26.0

1840

1020

560

53.0

35.9

21.5

34.7

28.4

26.0

3 (80)

100%

60%

30%

3550

2000

980

91.4

70.3

38.0

38.8

28.5

25.8

3720

2000

980

99.9

70.3

38.0

37.2

28.5

25.8

3390

1970

970

90.6

67.5

36.9

37.4

29.2

26.3

3510

1970

970

97.1

68.3

36.9

36.1

28.8

26.3

4 (100)

100%

60%30%

5690

33601710

147

12466.5

38.7

27.125.7

5830

33601710

154

12466.5

37.9

27.125.7

5540

33001690

145

12266.3

38.2

27.025.5

5640

33001690

151

12166.8

37.4

27.325.3

6 x 4

(150 x 100)

100%

60%

30%

6150

3790

1900

159

140

74

38.7

27.1

25.7

6290

3810

1910

166

141

74

37.9

27.1

25.7

6142

3930

1970

161

146

77

38.2

27.0

25.5

6242

3890

1950

167

143

77

37.4

27.3

25.3

8 x 4

(200 x 100)

100%

60%

30%

6030

3640

1830

156

134

71

38.7

27.1

25.8

6170

3700

1860

163

137

72

37.9

27.1

25.8

5934

3720

1870

155

138

73

38.2

27.0

25.6

6034

3730

1880

161

137

74

37.4

27.3

25.3

6 (150)

100%

60%

30%

11600

7120

3560

325

239

135

35.7

29.8

26.4

12000

7200

3560

337

241

134

35.6

29.9

26.6

11200

7150

3570

314

240

135

35.7

29.8

26.4

11700

7230

3590

329

242

135

35.6

29.9

26.6

8 x 6

(200 x 150)

100%

60%

30%

13400

8250

4150

376

277

157

35.7

29.8

26.4

13700

8290

4150

385

277

156

35.6

29.9

26.6

12940

8280

4160

363

278

157

35.7

29.8

26.4

13360

8320

4180

376

279

157

35.6

29.9

26.6

12 x 6

(300 x 150)

100%

60%

30%

13600

8210

4110

381

276

155

35.7

29.8

26.4

13700

8220

4110

385

275

155

35.6

29.9

26.6

13130

8240

4120

368

277

156

35.7

29.8

26.4

13360

8250

4140

376

276

156

35.6

29.9

26.6

8 (200) 100% 19700 505 39 20100 517 38.9 19500 503 38.8 19700 509 38.7

1. Kmfor the 1-inch (DN 25) body size at 100% capaci ty is 0.88, the 2-inch (DN 50) is 0.92, the 3-inch (DN 80) is 0.94, the 4-inch (DN 100) is 0.84, and the 6-inch (DN 150) is 0.82.

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NATURALGASPRODUCTS

Table 16. Main Valve Wide-Open Flow Coefficients

MAIN VALVE

BODY SIZE,

INCHES (DN)

CAGE STYLE,

PERCENT OF

CAPACITY

LINE SIZE EQUALS BODY SIZE PIPING 2:1 LINE SIZE TO BODY SIZE PIPING

With Inlet Strainer Without Inlet Strainer With Inlet Strainer Without Inlet Strainer

Cg

Cv

C1

Cg

Cv

C1

Cg

Cv

C1

Cg

Cv

C1

1

(25)

100%

60%

30%

509

299

149

15.2

10.4

5.2

33.5

28.7

28.8

509

291

145

15.7

10.1

5.1

32.5

28.8

28.7

495

295

148

14.8

10.1

5.2

33.5

29.0

28.6

493

284

143

15.0

9.8

5.0

32.9

28.9

28.5

1-1/4

(32)

100%

60%

30%

590

291

149

17.5

10.8

5.7

33.7

26.9

26.3

590

299

154

17.0

11.2

5.8

34.6

26.9

26.4

564

301

146

16.5

11.3

5.6

34.1

26.7

26.1

566

312

151

16.3

11.6

5.8

34.7

26.9

26.3

2 x 1

(50 x 25)

100%

60%

30%

670

303

149

19.0

11.2

5.3

35.3

27.0

28.3

670

303

149

19.0

11.2

5.3

35.3

27.0

28.2

667

303

149

18.7

11.2

5.3

35.6

27.0

28.3

664

303

149

18.7

11.2

5.3

35.4

27.0

28.4

2 (50)

100%

60%

30%

1950

1070

590

52.4

36.6

22.2

37.2

29.2

26.6

2030

1080

590

56.2

37.4

22.2

36.1

28.9

26.6

1850

1050

580

51.8

37.0

22.3

35.7

28.4

26.0

1900

1050

580

54.6

37.0

22.3

34.7

28.4

26.0

3 (80)

100%

60%

30%

3660

2060

1010

94.1

72.4

39.1

38.8

28.5

25.8

3830

2060

1010

102.9

72.4

39.1

37.2

28.5

25.8

3490

2030

1000

93.3

69.5

38.0

37.4

29.2

26.3

3620

2030

1000

100.2

70.0

38.0

36.1

28.8

26.3

4 (100)

100%

60%

30%

5860

3460

1760

151

128

68.5

38.7

27.1

25.7

6000

3460

1770

158

128

68.2

37.9

27.1

26.0

5710

3400

1740

149

125

68.2

38.2

27.3

25.5

5810

3400

1740

155

125

68.8

37.4

27.3

25.3

6 x 4

(150 x 100)

100%

60%

30%

6250

3850

1940

162

142

75

38.7

27.1

25.7

6390

3870

1940

169

143

75

37.9

27.1

26.0

6131

3920

1970

161

144

77

38.2

27.3

25.5

6231

3880

1950

167

142

77

37.4

27.3

25.3

8 x 4

(200 x 100)

100%

60%

30%

6100

3680

1850

158

136

72

38.7

27.1

25.8

6240

3750

1880

165

138

72

37.9

27.1

26.1

5930

3720

1870

155

136

73

38.2

27.3

25.6

6030

3720

1880

161

136

74

37.4

27.3

25.3

6 (150)

100%

60%30%

11950

73303670

335

246139

35.7

29.826.5

12360

74203670

348

248138

35.5

29.926.6

11540

73603680

323

247139

35.7

29.826.5

12,050

7,4503,700

339

249139

35.5

29.926.6

8 x 6

(200 x 150)

100%

60%

30%

13800

8490

4280

386

285

162

35.7

29.8

26.5

14110

8540

4280

397

286

161

35.5

29.9

26.6

13330

8520

4290

373

286

162

35.7

29.8

26.5

13,760

8,570

4,310

387

287

162

35.6

29.9

26.6

12 x 6

(300 x 150)

100%

60%

30%

14010

8450

4240

392

284

160

35.7

29.8

26.5

14110

8470

4240

397

283

159

35.5

29.9

26.6

13530

8480

4250

379

285

160

35.7

29.8

26.5

13,760

8,500

4,270

387

284

160

35.6

29.9

26.6

8 (200) 100% 20300 520 39.0 20700 533 38.8 20100 518 38.8 20300 524 38.7

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NATURALGASPRODUCTS

- continued -

Table 17. Capacities for Type EZR with Type 161AY or 161AYM Pilot

INLET

PRESSURE,

PSIG (bar)

OUTLET PRESSURE,

PSIG (bar)

CAPACITIES IN THOUSANDS OF SCFH (Nm/h) OF 0.6 SPECIFIC GRAVITY NATURAL GAS

USING 1:1 LINE SIZE TO BODY SIZE PIPING WITHOUT INLET STRAINER

1-Inch (DN 25) 1-1/4-Inch (DN 32) 2- Inch (DN 50) 3-inch (DN 80) 4-Inch (DN 100) 6-inch (DN 150) 8-inch (DN 200)

25 (1,7)

up to 2.5

3

5

7

(up to 0,17)

(0,21)

(0,35)

(0,48)

24.9

24.8

24.4

- - -

(0,67)

(0,66)

(0,65)

- - -

31.8

31.7

31.0

- - -

(0,85)

(0,85)

(0,83)

- - -

101

95

93

- - -

(2,71)

(2,55)

(2,49)

- - -

191

177

173

- - -

(5,12)

(4,74)

(4,64)

- - -

299

275

268

260

(8,01)

(7,38)

(7,18)

(6,97)

586

583

571

556

(15,7)

(15,6)

(15,3)

(14,9)

941

936

912

884

(25,2)

(25,1)

(24,4)

(23,7)

30 (2,1)up to 4.5

7

(up to 0,31)

(0,48)

28.0

27.6

(0,75)

(0,74)

35.9

35.1

(0,96)

(0,94)

114

105

(3,06)

(2,81)

215

196

(5,76)

(5,25)

336

304

(9,01)

(8,15)

660

646

(17,7)

(17,3)

1062

1033

(28,5)

(27,7)

35 (2,4)up to 6

7

(up to 0,41)

(0,48)

31.3

31.1

(0,84)

(0,83)

40.1

39.8

(1,08)

(1,07)

126

119

(3,38)

(3,19)

239

223

(6,41)

(5,98)

374

346

(10,0)

(9,27)

738

732

(19,7)

(19,6)

1187

1177

(31,8)

(31,5)

40

45

50

55

(2,8)

(3,1)

(3,4)

(3,8)

up to 7 (up to 0,48)

34.5

37.9

41.2

44.4

(0,93)

(1,02)

(1,10)

(1,19)

44.4

48.9

53.3

57.7

(1,19)

(1,31)

(1,43)

(1,55)

139

152

164

177

(3,73)

(4,07)

(4,40)

(4,74)

262

286

310

334

(7,02)

(7,67)

(8,31)

(8,95)

411

449

487

524

(11,0)

(12,0)

(13,1)

(14,0)

817

900

981

1062

(21,9)

(24,1)

(26,3)

(28,5)

1317

1455

1592

1727

(35,3)

(39,0)

(42,7)

(46,3)

60

65

70

75

(4,1)

(4,5)

(4,8)

(5,2)


47.6

50.8

54.0

57.2

(1,28)

(1,36)

(1,45)

(1,53)

62.0

66.3

70.6

74.9

(1,66)

(1,78)

(1,89)

(2,01)

190

203

215

228

(5,09)

(5,45)

(5,76)

(6,12)

358

382

406

430

(9,59)

(10,2)

(10,9)

(11,5)

562

599

637

675

(15,1)

(16,1)

(17,1)

(18,1)

1143

1223

1302

1381

(30,6)

(32,8)

(34,9)

(37,0)

1862

1996

2129

2261

(49,9)

(53,5)

(57,1)

(60,6)

80

90

100

125

150

(5,5)

(6,2)

(6,9)

(8,6)

10,3)


60.3

66.6

72.9

88.4

104

(1,62)

(1,79)

(1,95)

(2,37)

(2,79)

79.2

87.7

96.1

117

138

(2,12)

(2,35)

(2,58)

(3,14)

(3,70)

241

253

266

355

419

(6

Reguladores Residenciales GN

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