Butterfly_TFP1510_05_2008

8/20/2019 Butterfly_TFP1510_05_2008

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Technical Data

ModelBFV-N

Sizes: ANSI Inches / DN 2-1/2 (DN65), 3 (DN80),4 (DN100), 5 ( DN125),6 (DN150), 8 (DN200), 10 (DN250)

ApprovalsThe 2-1/2 through 10 inch (DN65 -DN250) Model BFV-N Grooved EndButtery Valves are UL and C-UL List-ed and FM Approved.

In addition, the Model BFV-N GroovedEnd Buttery Valves are listed by theCalifornia State Fire Marshall underListing No. 7770-1670:100.

All laboratory listings and approvals arefor indoor and outdoor use.

Maximum Working Pressure • 2-1/2 - 8 Inch (DN65 - DN200):300 psi (20,7) bar

• 10 Inch (DN250):175 psi (12,0 bar)

Materials of Construction:Body Ductile iron conforming to ASTM A-395Body CoatingPolyamideDiscDuctile iron conforming to ASTM A-395Disc SealGrade EPDM “E” encapsulated rubber conforming to ASTM D-2000Upper & Lower StemType 416 Stainless Steel conformingto ASTM 582Lower PlugPVCOperatorGear operator with iron housing

General Description

The Model BFV-N Grooved End But-tery Valves (Ref. Figure 1) are indicat-ing type valves designed for use in reprotection systems where a visual in-dication is required as to whether thevalve is open or closed. They are used,for example, as system, sectional, andpump water control valves. They havecut groove inlet and outlet connectionsthat are suitable for use with groovedend pipe couplings that are listed andapproved for re protection systems.

For applications requiring supervisionof the open position of the valve, theGear Operators for the Model BFV-NButtery Valves are provided withtwo sets of factory installed internalswitches each having SPDT contacts.

The supervisory switches transfer theirelectrical contacts when there is move-ment from the valve’s normal open po-sition during the rst two revolutions ofthe handwheel.

WARNINGSThe Model BFV-N Grooved End But-tery Valves described herein must be

installed and maintained in compliancewith this document, as well as with the

applicable standards of the NationalFire Protection Association, in additionto the standards of any other authori-ties having jurisdiction. Failure to do

so may impair the performance of

these devices.The owner is responsible for maintain-

ing their re protection system and de-vices in proper operating condition.The installing contractor or sprinkler

manufacturer should be contactedwith any questions.

Friction LossThe approximate friction loss, basedon the Hazen Williams formula and ex-pressed in equivalent length of pipewith C= 120, is as follows. The data isbased on friction loss information col-lected at a typical ow rate of 15 feetper second. • 6.9 feet of 2-1/2 inch Sch. 40 pipe

for the 2-1/2 inch valve. • 8.7 feet of 3 inch Sch. 40 pipe for

the 3 inch valve. • 4.5 feet of 4 inch Sch. 40 pipe for





the 10 inch valve.

Model BFV-N Buttery ValveGrooved End

2-1/2 Inch - 10 Inch (DN65 - DN250)

Techn ica l Ser vice s: Tel: (800) 381-9312 / Fax: (800) 791-5500

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ValveNominal

Sizes A B C D E

Nominal Installation Dimensions in Inches and (mm) Weight

(kg)lbs.

F G

PipeO.D.

H

F

DN1004"

DN1506"

DN803"

(116,0)4.56

(98,0)3.85

(110,0)4.35

(90,0)3.54

(12,7)28

(10,4)23

DN652-1/2"

(98,0)3.85

(83,0)3.25

(10,0)22

DN1255"

(149,0)5.86

(123,0)4.84

(14,1)31

DN2008"

(134,0)5.26

(174,0)6.87

(24,1)53

DN25010"

(160,0)6.29

(233,0)9.17

(40,0)88

FLAGINDICATOR

HANDWHEEL

DISC

OPERATORGEAR

BODY

CONDUIT1/2" NPT

CONNECTION

E

D

C

B

G

A

H

(149,0)5.86

(151,0)5.93

(18,6)41

(114,3)4.50

(168,3)6.63

(88,9)3.50

(73,0)2.88

(141,3)5.56

(219,1)8.63

(273,1)10.75

0

0

0

0

(17,0)0.67

12.25

17.31

(487,7)

25.11(637,8)

(439,7)

19.20

(354,3)

14.93(379,2)

(311,1)

13.95

11.71(297,4)

7.07(179,6)

6.00(152,4)

7.81(198,4)

11.50(292,1)

(236,0)

(212,0)

9.29

8.35

9.00(228,6)

6.00

(152,4)

(152,4)

6.00

7.68(195,1)

7.81

(198,4)

(198,4)

7.81

3.00(76,2)

7.41(188,2)

(148,8)5.86

(137,9)

(167,1)

(144,2)

6.58

5.68

5.43(152,4)

6.00

(152,4)6.00

(152,4)

6.00(198,4)

7.81

(198,4)7.81

(198,4)

7.81(63,5)2.50

(63,5)2.50

(63,5)2.50

(63,5)2.50

(63,5)2.50

(63,5)2.50

FIGURE 1 MODEL BFV-N GROOVED END BUTTERFLY VALVE

– NOMINAL DIMENSIONS –

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FIGURE 2 MODEL BFV-N BUTTERFLY VALVE

– INTERNAL SWITCH WIRING DIAGRAM –

InstallationThe Model BFV-N Grooved End But-tery Valves may be installed with owin either direction and can be posi-tioned either horizontally or vertically.

The grooved end pipe couplings usedwith the Model BFV-N must be listedor approved for re protection serviceand installed in accordance with themanufacturers instructions.

The Model BFV-N Buttery Valve maybe installed with any schedule of pres-sure class of pipe or tubing that is list-ed or approved for re protection.

As applicable, refer to Figure 2 for theinternal switch wiring diagram.

Conduit and electrical connectionsare to be made in accordance withthe authority having jurisdiction and/ or the National Electrical Code. With

reference to Figure 2, the “supervi-sory switch” is intended for connec-tion to the supervisory circuit of a realarm control panel in accordance withNFPA 72. The “auxiliary switch” is in-tended for the unsupervised connec-tion to auxiliary equipment in accor-dance with NFPA 70, National ElectricCode.

NOTE For outdoor applications with inter-

nal supervisory switches, it is recommended that wiring connections be made at a temperature above 15°F(-9°C), in order to insure sufcient ex-

ibility of the wire lead insulation.

Care and Maintenance

The owner is responsible for the in-spection, testing, and maintenance oftheir re protection system and devic-es in accordance with the applicablestandards of the National Fire Pro-tection Association (e.g., NFPA25), inaddition to the standards of any au-thority having jurisdiction. The install-ing contractor or product manufac-turer should be contacted relative toany questions. Any impairment mustbe immediately corrected.

It is recommended that automaticsprinkler systems be inspected, test-ed, and maintained by a qualied in-spection service.

1/2A @ 125 VDCCONTACT RATING1/4A @ 250 VDC

. . . .

15.1A/12HP @ 125, 250 VAC

5A @ 125 VAC "L"

END OF LINERESISTOR

PANEL

O R A N G E

O R A N G E

Y E L L O W

Y E L L O W

SUPERVISORYSWITCH

SWITCH SHOWN

WITH VALVEFULL OPEN

G R E E N

V I O L E T

AUXILIARY

SWITCH SHOWNWITH VALVEFULL OPEN

B L U E

R E D

BELL

SWITCHGND

POWER

N O T U S E D

+

- -

+

NOTE Before closing a re protection systemcontrol valve for maintenance or in-

spection work on either the valve or re protection system which it controls, permission to shut down the affectedre protection systems must be ob-tained from the proper authorities and

all personnel who may be affected bythis decision must be notied.

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LimitedWarrantyProducts manufactured by Tyco Fire& Building Products (TFBP) are war-ranted solely to the original Buyer for

ten (10) years against defects in mate-rial and workmanship when paid forand properly installed and maintainedunder normal use and service. Thiswarranty will expire ten (10) years fromdate of shipment by TFBP. No warran-ty is given for products or componentsmanufactured by companies not af-liated by ownership with TFBP or forproducts and components which havebeen subject to misuse, improper in-stallation, corrosion, or which have notbeen installed, maintained, modied orrepaired in accordance with applicableStandards of the National Fire Protec-tion Association, and/or the standards

of any other Authorities Having Juris-diction. Materials found by TFBP to bedefective shall be either repaired or re-placed, at TFBP’s sole option. TFBPneither assumes, nor authorizes anyperson to assume for it, any other ob-ligation in connection with the sale ofproducts or parts of products. TFBPshall not be responsible for sprinklersystem design errors or inaccurate orincomplete information supplied byBuyer or Buyer’s representatives.

In no event shall TFBP be liable, incontract, tort, strict liability or underany other legal theory, for incidental,indirect, special or consequential dam-ages, including but not limited to laborcharges, regardless of whether TFBPwas informed about the possibility ofsuch damages, and in no event shallTFBP’s liability exceed an amountequal to the sales price.

The foregoing warranty is made inlieu of any and all other warranties, ex-press or implied, including warrantiesof merchantability and tness for a par-ticular purpose.

This limited warranty sets forth the ex-clusive remedy for claims based onfailure of or defect in products, materi-als or components, whether the claimis made in contract, tort, strict liabilityor any other legal theory.

This warranty will apply to the full ex-tent permitted by law. The invalidity,in whole or part, of any portion of thiswarranty will not affect the remainder.

Ordering Procedure

Grooved End Buttery Valves:Specify: (specify inch size) ModelBFV-N Grooved End Buttery Valve

with internal supervisory switches,P/N (specify). Valve Size Valve Part Number2-1/2 . . . . . . . . . . . . . . . . . . . . . . 59-300-F-025N3. . . . . . . . . . . . . . . . . . . . . . . . . . 59-300-F-030N4. . . . . . . . . . . . . . . . . . . . . . . . . . 59-300-F-040N5. . . . . . . . . . . . . . . . . . . . . . . . . . 59-300-F-050N6. . . . . . . . . . . . . . . . . . . . . . . . . . 59-300-F-060N8. . . . . . . . . . . . . . . . . . . . . . . . . . 59-300-F-080N10 . . . . . . . . . . . . . . . . . . . . . . . . . 59-300-F-100N

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© 2008 TYCO FIRE & BUILDING PRODUCTS , 451 North Cannon Avenue, Lansdale, Pennsylvania 19446

Butterfly_TFP1510_05_2008

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