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3PCS Forged steel cryogenic ball valve

  • Port size:1/2"~24" (DN15~DN600)
  • Pressure:CL150-CL2500
  • Structure:3PC,Full bore
  • Medium:LNG or others
  • Temperature :-46℃, -101℃, -196℃
  • Body material:LCB, LC3, CF8,CF8,F304,F316,etc.
  • Connection:Flange or others
  • Feature:Professional cryogenic ball valve manufacturer
3PCS Forged steel cryogenic ball valve introduction
China cryogenic ball valve manufacturer,factory and supplier,3PCS Forged steel cryogenic ball valve is suitable for medium temperature -40℃ ~ -196℃,cryogenic ball valve is called low temperature ball valve.3PCS Forged steel cryogenic ball valve is mainly used for ethylene, liquefied natural gas (LNG) plant, gas LPG, LNG storage tanks to accept base and goonhilly, air separation equipment, oil chemical tail gas separation equipment, liquid oxygen, liquid nitrogen, liquid argon, carbon dioxide cryogenic storage tank and tank lorry, psa oxygen generating device, etc.The output of liquid low-temperature media such as ethylene, liquid oxygen, liquid hydrogen, liquefied natural gas, liquefied petroleum products, not only flammable and explosive, but also in the heating to gasification, gasification, the volume expansion of hundreds of times.

3PCS Forged steel cryogenic ball valve performance
Size: 1/2 ~ 24 "(DN15 to 24"))
Pressure grade: 150~2500LB(PN16~PN420)
Connection: Flanged, welded, threaded.
Cryogenic ball valve materials: LCB, LC3, CF8.
Working temperature: -46℃, -101℃, -196℃.
Applicable medium: liquefied natural gas, ethylene, propylene, etc.
Driving mode: manual,gear, bevel gear, electric,pneumatic.

3PCS Forged steel cryogenic ball valve main part material
No Part name AS to ASTM SS to ASTM
1 Body Type A352 LCB Type A352 LC3 Type F304(L) Type F304(L)
2 Bonnet Type A352 LCB Type A352 LC3 A182 F304(L) A182 F304(L)
3 Bolt A193L7 A193 3 B8 A193 B8 A193 B8M
4 Nut A193L7 A194 8 A194 8 A194 8M
5 Seal ring/Gasket RTFE+Cu/Nylon/1010/PPL
6 Ball A182 F304 A182 F304(L) A182 F304(L) A182 F316(L)
7 Shaft A182 F304 A182 F304(L) A182 F304(L) A182 F316(L)
8 Packing RTFE+Cu/Nylon1010/PPL/Graphite
9 Gland A105N A351 CF8
10 Lever A193 L7 A193 B8 A193 B8 A193 B8
11 Suitable temperature ≥-40°C ≥-101°C ≥-196°C

3PCS Forged steel cryogenic ball valve characteristics:
1. An extended bonnet to the cryogenic ball valve can make the packing gland in the valve and the actuator further away from the cold process so the valve can open and close properly, protect it from freeze-damage caused by low temperature fluid.
2. Low operating torque for smoother operations.
3. Excellent seat and seal design minimizes leakage.
4. Fire-safe design.
5. Rigid body construction minimizes thermal shrinkage.
6. By adopting different materials, the cryogenic ball valve is applicable to different working temperature and medium. The minimum temperature for the ball valve is -196ºC.