Two Piece Ball Valve
Female threaded ball valves are suitable for using on pipelines of medium or low pressure to turn off or swith on pipeline medium. Operation manners are in general of manual, and pneumatic or electric actuators are available.Based on design structures, the valves get divided into three pieces, two pieces, and one piece types. Female Threaded ball valve & butt welded ball valve could be divided into one piece, two piece and three piece body. Advanced casting technology is used for body with reasonable structure and beautiful appearance. Elastic seat material is adopted to ensure reliable sealing together with easy operation.
Product Description
Female threaded ball valves are suitable for using on pipelines
of medium or low pressure to turn off or swith on pipeline medium. Operation
manners are in general of manual, and pneumatic or electric actuators are
available.Based on design structures, the valves get divided into three pieces,
two pieces, and one piece types. Female Threaded ball valve & butt welded
ball valve could be divided into one piece, two piece and three piece body.
Advanced casting technology is used for body with reasonable structure and
beautiful appearance. Elastic seat material is adopted to ensure reliable
sealing together with easy operation.
Technical Specification
Normal SizeRange:
1/4"-4"
Normal Pressure Rating: 1000PSI, 2000PSI
Material: WCB, CF8,CF8M,CF3,CF3M
TemperatureRange: -29~150Degree C
Threaded: BSPT, BSP(BS21), NPT(B1.20.1),
DIN2999/259,ISO288-1,ISO7/1
Optional Locking Device or Stem Extension
Optional Direct Mounting to ISO 5211
Inspection testing:API598
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V Type Ball Valve
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One Piece Ball Valve
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Three Piece Ball Valve
Female threaded ball valve is a device to cut off or connect the flowing medium with a rotated ball as the closure member. Two or three piece ball valve is a newly widely used valve with generally horizontal installation. Extended bonnet could be designed according to client's need. And the thread of valve's two ends could be manufactured as to both GB and ANSI standard. The stem of female threaded ball valve has the anti blowing out structure which prevents the blowing out of stem under unnormal pressure in valve cavity. BW&SW connection could be chosen for 2&3 piece body and ISO mounting pad or locking device are available if needed.
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Cast Top Entry Ball Valve
The top-entry ball valve is designed as an integrated valve body. Its support and ball rod fixed by an upper-assembled pivot and an integrated pivot respectively and the integrated high-strength ball rod ensure an accurate ball positioning. The unique technology of retractable valve seat is adopted, realizing online replacement of valve stem, valve stem seal rings, metal valve seats and preloaded springs.
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