Cast Cryogenic Ball Valve

The cast cryogenic ball valves are classified into cryogenic floating ball valves and cryogenic trunnion ball valves refer to the data fo floating ball valve and trunnion ball valves for the product range.face-to-face dime- nsions,connection flange dimensions end etc.for the ball valves with temperature higher than -50℃,the long neck structure is not deisned/for the ball valves with temperature lower than -50℃,the neck length is generally designed according to standard require-ment or according to user requirements.

The valves made of different materials are suitable for various media and different temperature. 
The driving modes include manual operation, worm and worm gear transmission, Pneumatic operation and electric operation.

Features of cast cryogenic ball valve:
Size: 2"-56"
Pressure Rating: Class 150-1500
Three Piece Cast Steel Body
Material: CF8,CF8M,CF3,CF3M,CF8C,
Trunnion,Full&Reduce Bore
Anti-Static Device
Blow-out Proof Stem
Fire Safe Design
Low Emission

Specifications of cast cryogenic ball valve:
Design: API608,API6D,BS5351,ASMEB16.34
Face to Face: ASME B 16.10,API 6D
End Flange: ASME B 16.5/BS EN1092/ASME 16.47
BW Flange: ASMEB16.25
Pressure TemprASME 16.34
Test: API598,ISO5208,API6D
Special : NACE MR-01-75