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Forged Ball Valves - HPA-E

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Forged ball valve。

Cryogenic Ball Valve

Features
1. Temperature serving: -196℃ minimum
2. Material: Cast body (LCB, CF8, CF3, CF3M etc.); Forged body (LF2, F304, F316, F316L etc.) 
3. Length of extended bonnet/stem according to Shell standard or upon request
4. Floating ball and trunnion mounted ball type are for option
Standard
Design and manufacture to API 6D, BS 5351, API 608
Face to face to API 6D or ASME B 16.10
Flange Ends to B 16.5
Test and Inspection to API 6D or API 598

Metal Seated Ball Valve

Features
1. Maximum temperature: 400℃
2. Low pressure reliable sealing
The metal to metal ball valve adopts spring seat structure, which can push upstream seat tightly against the ball surface creating a reliable seal even if extremely low pressure.
3. Valve stuck under high temperature prevented
In case of high temperature working condition, the valve seat and ball would possibly get stuck due to heat expansion, and the valve could not be open. Our metal to metal seated ball valves employ the design of beveling spring loading, which would absorb the heat expansion of parts caused by the beveling spring. Then, it is ensured that the valve would not get stuck and realize easily open and close in case of high temperature condition. 
Standard
Design and manufacture to API 6D, BS 5351, API 608
Face to face to API 6D or ASME B 16.10
Flange Ends to B 16.5
Test and Inspection to API 6D or API 598

Floating Ball Valve

Features
1. Two pieces design for casting body; two pieces or three pieces for forged body
2. Fire-safe, antistatic and blow-out proof stem functions
3. Low torque value
4. Star-shape or round shape of middle flange available
5. Locking device and handle indicating open/close
6. ISO 5211 mounting design upon request
7. Stem/bonnet extension for cryogenic service 
Standard
Design and manufacture to API 6D, BS 5351, API 608
Face to face to API 6D or ASME B 16.10
Flange Ends to B 16.5