Floating Forged Steel Ball Valve

Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.

Products Details

Specification

Short Description: Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.
Size Range: 1/2”~8” (15mm~200mm)
Press. Rating: 150LB~2500LB
Connection Ends: Flange, Butt Weld, Socket Weld, Screwed etc.
Operator: Lever, Gear, Electric, Pneumatic etc.
Main Material: Body Materials: A105 (N), F304, F304L, F316, F316L, F51, Inconel, etc.Ball Materials: A105+ENP, F6a, F304, F304L, F316, F316L, F51, Inconel, etc.Stem Material: 17-4Ph, XM-19, F6a, F304, F316, F51, etc.Seat Material: PTFE, RPTFE, PEEK, NYLON, DEVLON, PPL, PCTFE, etc.
Standard: Design: API608, ASME B16.34, ISO 14313, ISO 17292, BS 5351Pressure and Temp. Range: ASME B16.34Flange Ends: ASME B16.5Butt Weld Ends: ASME B16.25,Socket Weld Ends: ASME B16.11Screwed Ends: ASME B1.20.1Fire Safe: API 607,Anti Static: API 608
Design Feature: Full Bore or Reduced BoreBolted Bonnet, Split BodySoft SeatedMirror-finished Solid BallAnti Blowout StemLow Torque in OperationZero Leakage
Working Type: Ball valves utilise a hollow ball that allows a flow through it when in the open position and isolates when closed. The ball is driven via a spindle that fits into a slot milled into the hollow ball, which in turn is operated by a lever to open and close the ball. The ball valve spindle is encased in the valve body neck and is sealed by a range of neck seals, to prevent leakage, in addition, the ball is sandwiched between two body/ball seats that ensure positive sealing.
Applications: • Ball Valves are used for flow and pressure control and shut off for corrosive fluids, slurries, normal liquid and gases. • They are used in the oil and natural gas industry, but also find a place in many manufacturing sectors, chemical storage, and even residential uses.

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