Valvole Criogeniche
Specifiche
Design Standard
• DIN3352, BS6364
Size
• 1/2”(DN15) ~ 6”(DN150)
Rating
• PN20 ~ PN110
Temperature
• -196°C ~ +80°C
End Connection
• BW, SW, Flange
Service
• LNG, LO2, LN2 etc
Test Standard
• BS6364
Operation
• Manual, Pneumatic, Electric, Hydraulic
Materiali
Body:
• Austenitic stainless steel (casting)
Disc:
• ASTM A351 CF8/CF8M+STL6,ASTM A182 F304/F316+STL6
Bonnet:
• Stainless Steel assembly parts
Stem:
• ASTM A182 F304/F316
Hand wheel:
• Carbon steel
Packing:
• Graphite
Seat Sealing:
• ASTM A182 F304/F316+STL6
Stem Nut:
• ASTM B124 C62300