YOUNG POONG BALL VALVES - yppc.co.kr ball valve.pdf · 2 C6 Series Floating Ball Valves Y oung...
Transcript of YOUNG POONG BALL VALVES - yppc.co.kr ball valve.pdf · 2 C6 Series Floating Ball Valves Y oung...
YOUNG POONGBALLVALVES
YOUNG POONG PRECISION CORPORATION
Cryogenic Ball ValvesCryogenic Ball Valves
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C6 Series Floating Ball Valves
Young Poong precision
corporation invented the
Cryogenic floating ball
valve for the most
corrosive and difficult
cryogenic services where
drop-tight shutoff is an
absolute requirement.
Double “D”High Strength StemAccepts most standard actuationequipment.
Manual OperationAll C6 ball valves are fitted witha hand wrench as standard formanual operation.
Low TorqueLow, constant and predictable torque.
Floating Ball SeatDesign for bubble-tight shutoffacross the pressure range.
Fully Encapsulated PCTFE SeatUpstream PCTFE seat is supported in such a wayas to prevent cold flow and valve is uni-directional.
Pressure Relief HoleThe balls have a pressure relief hole on theupstream side to prevent overpressure of thebody cavity from thermal expansion.
Large Port OpeningsAssure less pressure dropand higer Cv.
Rugged Heavy-Duty BodyRigid body construction minimisesthermal shrinkage.
Wide Materials SelectionCorrosion resistant stainless steels.
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YPPC C6 Series ball valves
offer the process
industries widest range of
floating ball valves,
materials and configurations.
This provides customers
the flexibility to specify Ball
valves to meet virtually
all their applications needs.
High Flow capacityWith minimal pressure lossthrough the valve, therebyreducing plant operating costs.
Blowout Proof StemThe valves have a blowout proof stem supported by the topflange, enabling stem packing to be maintained while thevalve is under pressure.
Extended BonnetThe extended bonnet is perfect for insulating lines.Even with insulation in place, the stem flats are visible,packing adjustments are accessible, and the actuator israised away from elevated process temperatures,preventing damage to the actuator seals.
Metal SeatsMetal seats have been added as a special option for abrasive.Trim hardening alternatives including coatings and a proprietarydiffusion process are available to protect the trim from damage inextreme services.Contact YPPC for more information.
Smooth Sealing Surfaces and Hard-FacingHighly polished surfaces eliminate wearand enhance seal integrity.Electro-less Nickel Plate(ENP) prevent froma damage in cold flow.
Special Designed SeatsSeat with specially designed profiles allowflexible movement under very low temperatures.
Tight Shut-OffTight shut-off according to Cryogenic standardsuch as BS 6364.
V-Port BallOptional V-port ball provides equalpercentage control for throttling abrasive and corrosive media.V-port balls may be specified in sizes1/2″through 6″in all of C6 series.
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Gland & StopperControls opening and closing range byinvestment casting and precision machining,to prevent the valve from wrong operating.
High Strength StemThe stem is 17-4PH high strength stainless steel.
Seat MaterialThe seats are NEOFLONTM PCTFE(by Daikin) forlimited temperatures to -196℃(-321℉).
Valve TorqueDue to the nature of cryogenic fluids, valve torque canincrease as a result of freezing moisture on the ball orthermal contractions of the materials.The torque of valves at cryogenic temperaturesbehaves different to those at ambient temperatures.
LockingHoles
Fire-Safety DesignWith the valve burned in a fire,such non-metal parts as seat, packinggasket or the like, may burn out.Then, an excessive leakage will resultso that the fire will gain headway.To prevent such situation from arising,The C6 Series ball valve is providewith a fire-safe mechanism.
Cleaning, Testing and PackingAll valve parts are cleaned in an ultrasonic bath anddegreased to ensure a high level of cleanliness andminimum moisture content.All the cryogenic ball valves are assembled in aclean room(below photos) and 100% tested withdry nitrogen or with a helium leak detector forleakage.After test, the ends are capped and the valves areindividually packed in hermetically sealedpolyethylene.
Features & Benefits
Clean room for purified poly-silicon, food & drug, semi-conductor and critical oxygen serviceThe parts are sent to the clean room. Authorized personnel wearing lint free clothing and gloves inspect the parts,After assembly and testing with clean and dry air, the valves are tested against external leakage using a detector.After completing the process, the valves are specially tagged and heat-sealed in polyethylene bags.
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Valves can be cryogenically tested in accordance with BS6364 and Shell SPE 77/306.These standards specify the requirements for the design, manufacturing and testing of valves forcryogenic service.
During testing, the valve is immersed in liquid nitrogen and cooled to a temperature of -196℃(-321℉).Dry oil-free air or inert gas(usually helium) passes through the valve and the seat has pressure testto the maximum permissible working pressure. The valves and gland and body/closure joint arealso tested for leakage.
Cryogenic Testing
Testing
After test
Inspectionby Helium leak detector
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Outline Dimensions
inch (mm)
1/2 (15) 4.25 (108) 6.22 (158) 3.50 (89) 2.38 (60.5) 1.38 (35) 0.31 (8) 2.8 (5.5)
3/4 (20) 4.625(117) 6.22 (158) 3.88 (98) 2.75 (70) 1.69 (43) 0.35 (8.9)4-5/8(16)
3 (6.6)
1 (25) 5 (127) 6.58 (167) 4.25(108) 3.12 (79.5) 2 (51) 0.38 (9.6) 4.3 (9.5)
1-1/2(40) 6.5 (165) 7.72 (196) 5 (127) 3.88 (98.5) 2.88 (73) 0.5 (12.7) 8.2 (18)
2 (50) 7 (178) 7.72 (196) 6 (152) 4.75(120.5) 3.62 (92) 0.56(14.3) 0.06(2) 12 (26.5)
2-1/2(65) 7.5 (190) 7.05 (179) 7 (178) 5.5 (139.5) 4.12(105) 0.62(15.9) 4-3/4(19) 20 (44)
3 (80) 8 (203) 7.05 (179) 7.5 (190) 6 (152.5) 5 (127) 0.68(17.5) 24 (53)
4 (100) 9 (229) 15.44 (392) 9 (229) 7.5 (190.5) 6.19(157) 0.87(22.3) 8-3/4(19) 46 (101)
6 (150) 15.5 (394) 15.08 (383) 11 (279) 9.5 (241.5) 8.5 (216) 0.94(23.9) 8-7/8(22) 75 (165)
Valve
SizeL EH1)
D C g t f N-�h
FLANGED END Weight,
lbs(kg)
*Other classes & sizes available on request1) Other heights available on request
C6 Cryogenic Ball Valve / Class 150
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Outline Dimensions
C6 Cryogenic Ball valve / Class 300inch (mm)
1/2 (15) 5.5 (140) 6.22 (158) 3.75 (95) 2.62(66.5) 1.38 (35) 0.50(12.7) 4-5/8 (16) 3 (6.6)
3/4 (20) 6 (152) 6.22 (158) 4.62(117) 3.25(82.5) 1.69 (43) 0.56(14.3)4-3/4 (19)
4.3 (9.5)
1 (25) 6.5 (6.5) 6.58 (167) 4.88(124) 3.5 (89) 2 (51) 0.62(15.9) 7 (15.4)
1-1/2(40) 7.5 (190) 7.72 (196) 6.12(156) 4.5(114.5) 2.88 (73) 0.75(19.1) 4-7/8 (22) 12 (26.5)
2 (50) 8.5 (216) 7.72 (196) 6.5 (165) 5 (127) 3.62 (92) 0.81(20.7) 0.06(2) 8-3/4 (19) 18 (40)
2-1/2(65) 9.5 (241) 7.05 (179) 7.5 (190) 5.88 (149) 4.12(105) 0.94(23.9) 30 (88)
3 (80) 11.125 (283) 7.05 (179) 8.25(210) 6.62 (168) 5 (127) 1.06(27.0) 8-7/8 (22) 36 (79)
4 (100) 12 (305) 15.44 (392) 10 (254) 7.88 (200) 6.19(157) 1.19(30.2) 57 (126)
6 (150) 15.875 (403) 15.08 (383) 12.5 (318) 10.62 (270) 8.5 (216) 1.37(35.0) 12-7/8(22) 100 (220)
Valve
SizeL EH1)
D C g t f N-�h
FLANGED END Weight,
lbs(kg)
*Other classes & sizes available on request1) Other heights available on request
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How to Specify
Specify
Your
Size
C6 F = Full
Bore
A = 150
B = 300
R = RF
FLG.
F = FF
FLG.
W = Weld
J = RTJ
FLG.
A4 = CF8
A5 = CF3
A6 = CF8M
A7 = CF3M
AW = CF8/ENP
BB = CF8M/ENP
BG = CF3/ENP
BM = CF3M/ENP
1G = TFM4215
1H = TFM1600
1Q = PCTFE
0 = Bare
Stem
1 = Wrench
2 = Gear
3 = Actuator
Z = Fire
Safe
Size SymbolBore
DesignPressure
ClassEnd
Connection
Material *
Body Ball SeatOperator Option
Example - 2C6FARA6BB1Q1 : 2″C6 Series Cryogenic Ball Valve, Full bore, 150#, RF Flanged End, CF8M Body,CF8M/ENP Ball, PCTFE Seat, Wrench Operator
*Other materials available on request
Standard Material Construction
Body CF8 CF8M CF3 CF3M
Body Gasket Spiral Wound Gasket / Graphite
Ball CF8/ENP CF8M/ENP CF3/ENP CF3M/ENP
Stem 17-4PH
Seat *1 NEOFLONTM PCTFE / Other materials available on request
Packing PTFE or Graphite
Stud bolt B8M
Nut 8M
MaterialParts
Standard Material Construction
*1 NEOFLONTM PCTFE is a registered trademark for DAIKIN INDUSTRIES., LTD.
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Technical Data
Thermodynamic Properties for Various Cryogenic Liquids
Helium 2.17687 4.222 5.1953 5.048 227.46 69.64 20.6 0.13
Hydrogen 13.8 20.28 32.94 7.042 1283.8 31.36 441 0.07
Neon 24.5561 27.09 44.44 43.35 2703 483.23 86 1.20
Nitrogen 63.15 77.36 126.26 12.46 3399 313.11 199 0.81
Oxygen 54.36 90.19 154.58 0.148 5043 436.14 213 1.14
Argon 83.8 87.28 150.86 68.9 4906 535.70 162 1.40
Krypton 115.76 119.77 209.39 73.2 5496 910.75 108 2.40
Xenon 161.36 165.04 289.74 81.6 5821 1100 96 3.10
CO2 216.58 - 304.21 518.16 7384 466.51 571 1.56
Methane 90.69 111.63 190.55 11.7 4599 162.65 510 0.42
Ethane 90.35 184.55 305.33 0.0011 4871 206.73 489 0.55
Propane 85.47 231.07 369.85 0.1 X 10-5 4248 220.49 425 0.58
Ammonia 195.49 239.81 406.65 0.0662 11627 237.57 1371 0.68
Temperature (K)
Triple PointNormal boiling
PointCritical Point
Trip Point(kPa)
Critical Point(kPa)
Critical Density(kg/m3)
L(J/g)
Density(g/㎖ )
Pressure Latent heat of Vaporization
All valve torques are based on maximum permissible pressure, atcryogenic condition. All valve models are supplied with NEFLONTM
PCTFE seating.
Valve torques can increase as a result of freezing moisture on the valveball or thermal contractions of the materials. The torques shown includeenough safety factor for actuator sizing. They are based on maximumline pressure, at minimum temperature.
Torque Data
1/2″ 90 [10] 110 [12]
3/4″ 120 [14] 140 [16]
1″ 140 [16] 160 [18]
1-1/2″ 370 [42] 390 [44]
2″ 480 [54] 510 [58]
2-1/2″ 830 [94] 850 [96]
3″ 1080 [122] 1220 [138]
4″ 2200 [249] 2400 [271]
6″ 6200 [700] 6400 [723]
Torque at M.O.P, in-lbs [Nm]
Class 150
Class
Size Class 300
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Test Rig for Cryogenic Pressure Test
Test Rig for Low Temperature / Cryogenic Pressure Test
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Applicable StandardsYPPC ball valves are generally in accordance with API, ANSI,JIS and BS requirements.The following list contains the most important applicable standards for ball valves.YPPC valves may be designed, manufactured and tested in accordance with other international standards on request.
American Petroleum Institute
American Society of Mechanical Engineers
Japanese Industrial Standard
British Standard
Manufactures Standardization Society
National Association of Corrosion Engineers
Instrument Society of America
International Organization for Standardization
Spec. 6A Specification for Wellhead and Christmas Tree EquipmentSpec. 6D Specification for Pipeline ValvesSpec. 6FA Specification for Fire Test for ValvesStd. 598 Valve Inspection and TestStd. 607 Fire Test for Soft-seated Quarter-turn Valves
B 16.5 Pipe Flanges and Flanged FittingsB 16.10 Face to face and End to end Dimensions of Ferrous ValvesB 16.34 Valves-flanged and Butt-welding end
B 2001 Nominal Size and Bore of ValvesB 2002 Face to face and End to end Dimensions of ValvesB 2003 General Rules for Inspection of ValvesB 2210 Flanged and Fittings
BS 5159 Specification for Cast Iron and Carbon Steel Ball Valve for General PurposesBS 5351 Steel Ball Valves for the Petroleum, Petrochemical and Allied IndustriesBS 6755 Part 1 Specification for Production Pressure Testing RequirementsBS 6755 Part 2 Specification for Fire-Testing Requirements
SP 6 Standard Finishes for Contact faces of Pipe Flanges and Connecting-end Flange of Valves and FittingsSP 25 Standard Marking System for Valves, Fittings, Flanges and UnionsSP 44 Steel Pipe Line FlangesSP 61 Pressure Testing of Steel ValvesSP 72 Ball Valves with Flanged or Butt-welding ends for General Service
MR 0175 Sulfide Stress Cracking Resistant Metallic Material for Oilfield Equipment
5208 Industrial Valves -Pressure Testing of Valves5211 Part 1 Part-Turn Valve Actuator Attachment - Part 1 : Flange Dimensions5211 Part 2 Part-Turn Valve Actuator Attachment - Part 2 : Flange and Coupling Performance Characteristics5211 Part 3 Part-Turn Valve Actuator Attachment - Part 3 : Dimensions of Driving Components10423 Petroleum and natural gas industries?Drilling and production equipment?Wellhead and Christmas tree
Equipment
S93.00.01 Standard Method for the Evaluation of External Leakage of Manual and Automated On-Off Valves
Bulletin YB-14-D (AUG.2009) This catalogue is subject to change without notice.
YPPC providessingle-source responsibilityfor your valve automation needs.
From the CradleTo the Grave for Valves
YOUNG POONG PRECISION CORPORATION
Automated valve assembled withFlowserve-Automax actuation packages.
Head Office : 142, Nonhyun-dong, Kangnam-gu,Seoul, KoreaTEL (02) 519-3508, 3524, 3526, 3528FAX (02) 519-3525
Banwol : 491-3, Moknae-dong, Danwon-gu,Plant Ansan-shi, Gyeonggy-do, Korea
TEL (031) 491-5581 - 4FAX (031) 492-6496
Cast : 363-158, Kyongseo-dong, Seo-gu,Foundry Incheon, Korea
TEL (032) 561-5581FAX (032) 561-5580
Ulsan Office : 1040, Whasan-ri, Onsan-eup, Uljoo-gun,Ulsan, KoreaTEL (052) 239-9963FAX (052) 238-2338
Yeosoo : 205-1, Hak-dong, Yeosoo-shi, Jeonnam, Office Korea
TEL (061) 682-5033, 5004FAX (061) 682-3132
URL : http://www.yppc.co.kr
E-mail (sales) [email protected]
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