Cryogenic valves
Specifications
Design Standard
• DIN3356, BS6364
Test Standard
• BS 6364
Temperature
• -196°C ~ +80°C
Rating
• PN20 ~ PN110
Size
• 1/4”(8mm) ~ 12”(300mm).
End Connection
• Flanged, BW, SW
Service
• LNG, LO2, LN2 etc
Operation
• Manual, Pneumatic, Electric,Hydraulic
Material
Disc:
• ASTM A182 F304/F316
Bonnet:
• Stainless steel assembly parts
Stem:
• ASTM A182 F304/F316
Handwheel:
• Carbon Steel
Packing:
• PTFE
Seat:
• PCTFE