RSF VALVE is a leading manufactuer of oil and gas industry valves, we have more than 15years experience in producing cryogenic top entry Cryogenic Ball Valve. Our Cryogenic Ball Valve (Cryogenic Extended Bonnet Ball Valve) is one kind of important oil and gas industry valves, which used in liquid naturer gas storage and transmission service. The Cryogenic Ball Valve Design enable it to be working at the lowest working temperature -196℃.
Our Cryogenic Ball Valve (Cryogenic Floating Ball Valve) is always made of forged steel stainless steel, because the floating ball valve body and closure are made of forged steel can avoid potential casting defect like gas hole, sand inclusion, shrinkage, etc. It has better reliability than casting body floating ball vlave. The float ball of Cryogenic ball valve (Cryogenic floating ball valve) is not fixed to the stem and is allowed some freedom of movement through the key slot. With the floating ball valve, the upstream fluid pressure assists the seal by pushing the ball back against the rear or downstream seat.
The 1pc Body Forged Steel top entry Cryogenic Floating Ball Valve is one kind of important oil and gas industry valves. Because the floating ball valve body and closure are made of forged steel, it avoids potential casting defect of floating ball valve like gas hole, sand inclusion, shrinkage, etc. The forged steel Tank Ball Valve has better reliability than casting body float tank ball vlave.
The floating ball of our BS5351 forged steel floating ball valve is not fixed to the stem and is allowed some freedom of floating ball movement through the key slot. With the floating ball valve, the upstream fluid pressure assists the seal by pushing the ball back against the rear or downstream seat.
Standard:
Basic Design: API 6D, ASME B16.47, BS5351, ISO 17292, API 607, BS6364, ISO28921
Face to Face: ASME B16.10, API6D, EN558, DIN3202, ISO5752
Flange Ends: ASME B16.5, ASME B16.47, EN1092, GOST
BW Ends: ASME B16.25
Pressure Test: API 6D, API 598, EN12266-1, ISO28921, BS6364
Fire Safety: API 607, API 6Fa
Design Feature:
2pcs Forged Steel Body, Side Entry
1pcs Forged Steel Body, Top Entry
Floating Ball, Unidirectional
Blow-out Proof Stem
Anti-Static Device
Fire Safety Design
Full Bore or Reduced Bore
Size Range: 1/2" to 10"
Pressure Class: Class 150 to Class 600, PN16 to PN100
Material:
Body:F304, F314L, F316, F316L, F51, F53
Ball: F304, F304L, F316, F316L, F51, F53
Shaft: F304(L), F316(L), 17-4PH, F51, F53
Seat: PCTFE, KEL F
Operation:
Lever, Gear, Pneumatic Actuator
Optional:
Lockable Device
Low Emission Packing
Double Seal Body and Closure
Cryogenic Floating Ball Valve
Warmly welcome to choose our oil and gas industry valves! if you have any inquiries of our forged steel cryogenic ball valve (cryogenic floating ball valve) or other kind of oil and gas industry valves, please don't hesitate to contact with us!
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