Cryogenic valves
Specifications
Design Standard
• BS6364, IEC60534
Size
• 1/2”(DN15) ~ 8”(DN200)
Rating
• PN20 ~ PN110
Temperature
• -196°C ~ +350°C
End Connection
• BW, SW, Flange
Service
• LNG, LO2, LN2 etc
Test Standard
• IEC60534
Operation
• Manual, Pneumatic, Electric, Hydraulic
Material
Body:
• Austenitic stainless steel (casting)
Disc:
• ASTM A182 F304/F316(Hard treatment)
Bonnet:
• Stainless Steel assembly parts
Stem:
• ASTM A182 F304/F316
Packing:
• PTFE