Q347H/Y Turbine Fixed High-pressure Hard Sealed Ball Valve

Q347H/Y turbine fixed high-pressure hard sealed ball valve is used in long-distance pipelines and general industrial pipelines. Its safety and resistance to harsh environments have been specially considered in the design, and it is suitable for various corrosive and non corrosive media. Compared with floating ball valves, during operation, all the force generated by the fluid pressure in front of the valve in the pipeline on the ball is transmitted to the upper and lower bearings, and the ball does not move, valve seal is achieved by the spring and medium pressure pushing the valve seat, so the valve seat will not bear excessive pressure, Therefore, the fixed ball valve seat has small deformation, light operating torque, reliable sealing performance, and long service life.Especially suitable for high-pressure and large diameter applications. The design, manufacturing, and inspection are carried out in accordance with the American ASME and API standards, and the appearance design is exquisite with good usage effects. Manual turbine, flange connection, fixed ball, valve body made of carbon steel or stainless steel material, internal PTFE or alloy valve seat, operating temperature -196 ℃+550 ℃, selected according to sealing material, suitable for various media such as natural gas, water vapor, oil, acid, alkali, etc., pressure rating 150LB~1500LB. Widely used in natural gas long-distance transmission pipelines, petrochemical water supply networks, and other industrial fields.
Applicable scope:
Widely used in food, medicine, petroleum, chemical, natural gas, steel, environmental protection, paper and other transmission pipeline media cut off or circulation.
Product features:

1. The valve seat adopts a spring structure, which pushes the valve seat towards the sphere, ensuring good low-pressure sealing performance.
2. Both the front and back valve seats of the fixed ball valve can be sealed, which is known as the bidirectional sealing feature, By using the built-in discharge valve, the middle chamber of the valve body can be discharged outward.
3. The pivot adopts an anti blow out protection structure and low friction coefficient bearings. Has excellent performance, high reliability, and a wide range of applications.

Execution standards:
Design and manufacturing: API 6D/API 608
Structural length: ASME B16.10
Flange standard: ASME B16.5/B16.47
Pressure test inspection: API598/API6D/API600
Pressure and temperature: ASME B16.34
Product performance parameters:

Product external structure connection dimensions: