Cryogenic valves
Specifications

Design Standard

• API609, BS6364

Nominal Size

• 8”(200mm) ~ 48”(1200 mm)

Rating

• Class 150# (20 bar) - 300# (50 bar)600#(110 bar)

Temperature

• -196°C ~ +350°C

End Connection

• BW

Service

• LNG, LO2, LN2 etc

Test Standard

• BS 6364

Operation

• Manual, Pneumatic, Electric,Hydraulic

Material

Body:

• Austenitic stainless steel (casting)

Disc:

• ASTM A351 CF8/CF8M/CF3/CF3M

Stem:

• ASTM A182 316/A479 XM-19

Seat Seal Ring :

• SS316L + Graphite

Packing:

• PTFE / Graphite

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