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hemispherical ball valve

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double-eccentric hemispherical ball valve

Price Range:US $100 - 5,000

Standard or Nonstandard:Standard

Structure:Ball

Pressure:High Pressure

Power:Manual

Details: double-eccentric hemispherical ball valve...

Lixin Valve Group Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Manual Double-eccentic hemispherical ball valve

Price Range:US $100 - 5,000

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Power:Manual

Details: Manual Double-eccentic hemispherical ball valve Quick control the flow,wonderful work...

Lixin Valve Group Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Manual Double Eccentric Hemispherical Ball Valve

Model / Specifications:ZSV

Price Range:US $90 - 2,700 / Set

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Power:electric manual bevel gear pneumatic hyd...

Details: Double Eccentric Ball Valve 1.2''~16''PN6/10/16/150lb 2.Cast Iron,Carbon steel,Sainless Steel 3.CE,ISO,API Approved...

Lixin Valve Group Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Ball Valve

Model / Specifications:-

Details: Class 150~300 Floating Ball Valve Class 150~600 Forged Steel Fixed Ball Valve Class 150~1500 Cast Steel Fixed Ball Valve Class 900~2500 Forged Ste...

Wenzhou Nanlong Import & Export Trading CO.,LTD.

Business Type:Manufacturers

Free Member

 China China

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Electric Double Eccentric Hemispherical Valve

Model / Specifications:PBQ940

Price Range:US $500 - 27,000 / Set

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Low Pressure

Power:Manual

Details: Electric Double Eccentric Hemispherical Valve DN25~300 PN16/25 WCB,304,316,317,317L CE,ISO,API approved...Place of Origin: CN;ZHE

Lixin Valve Group Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Manual Double-eccentric hemispherical valve

Model / Specifications:PBQ340H/Y

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Power:Manual

Details: Manual Double-eccentric hemispherical valveCHIEF FEATURES 1.Full port, floating or trunnion mounted type.2.Bolted bonnet.3.Blow out proof stem.4.S...

Lixin Valve Group Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

Eccentric hemispherical cut-off valve

Model / Specifications:MPQ3/6/947F/H/Y

Standard or Nonstandard:Standard

Structure:Ball

Pressure:Medium Pressure

Power:Manual

Details: 1.Eccentric hemispherical cut-off valve. 2.Strong corrosion resistance. 3.Seal face does not produce friction. 4.Long service...Place of Origin: C...

Beijing High & Medium Pressure Valves Co., Ltd.

Business Type:Manufacturers

Free Member

China (Mainland)China (Mainland)

Inquiry

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Product Summary

Hemispherical ball valve, is a kind of ball valve, which size is hemispherical and is used in high temperature and/or high pressure fluids.

A ball valve for controlling fluid flow comprises a housing with a chamber therein and a fluid flow passage therethrough having an inlet and outlet portion to and from the chamber adjacent the lower end of the housing. An opening in the upper end of the housing communicates with the chamber and is sealed by a bonnet which is removably fastened to the housing and has a passage therethrough. A ball member is rotatably seated in the chamber and has a spheroidal lower portion with an anticlinal shaped fluid flow passage therethrough which intersects its axis of rotation. Valve seats are removably seated in the chamber about the inlet and outlet portions of the flow passage and have concave surfaces which seat the ball member and seal about the flow passage therethrough. The opening in the housing is cooperatively dimensioned with respect to the ball member and the valve seats to permit their removal therethrough. The upper portion of the ball member is operatively connected through the passage in the bonnet to an element for rotating the ball member about its axis of rotation between the open and closed positions.

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