Gate Valves: Cryogenic Gate Valve
MAIN FEATURES:
We currently can produce cryogenic gate valves for working temperature down to -196℃ which are widely used in LNG、LPG、air separation and other low temperature industry. Wuzhou in-house computer controlled test facility can certify valves up to32”.
Design Features
Design standard as per: BS6364、GB/T 24925
Extended bonnet
Low emission packing
Full stellite overlay seat sealing surface
Discharge holes at the upstream end can prevent body and bonnet cavity pressure rising abnormally
Prevent stem instability structure
Product Range
Body material: low-temperature carbon steel, carbon steel
Nominal diameter: 1/2"～32"（DN15~800）
Pressure range: Class150～2500（PN10~420）
End connection: RF, RTJ, BW
Working temperature:-196℃～+120℃
Operation: handwheel, gear box, electric, pneumatic , hydraulic actuator, etc.
