Cryogenic Ball Valve

Cryogenic Ball Valve

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GMK cryogenic ball valve is suitable for service of working temperature down to 196℃, such as LNG, LPG, and air separation industry. GMK cryogenic trunnion ball valves are produced by the most advanced technology. It is designed with LIP SEAL which can keep valves with excellent sealing performance in ultra-low temperature.

 

Product Range

-Valve size: 

1/2” ~ 24” (DN15-DN600)

-Pressure:

 ANSI Class 150~1500(PN16-PN250) 

-Temperature: 
-196℃~ 500℃

-Body Materials:

Stainless Steel, Cryogenic Alloy Steel, Dual-Stainless steel

-Trim(Ball/Seat Ring/Stem):

Stainless, LIPSEAL Seal Ring, Cryogenic resistant with nonmetal seal seat/ring

 

Technical Specifications   

-Design: ASME 16.34/ API 6D

-Face to Face: ASME B16.10

-BW End: ASME B16.25

-Test: API 598/ BS 6755

-Fire Safe Test: API 607/API 6FA

-Special: NACE MR-01-75

 

Design Features

-Cryogenic Service to -196 C

-Forged or Cast Steel Body

-Floating & Trunnion Mounted Ball

-Extended Bonnet

-Lip Seal

-Cavity Pressure Relief

-Anti-Static Device

-Blow-out Proof Stem

-Fire Safe Design

-In House Cryogenic Testing (On Request)

 

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