CXYV is a China's leading Top Entry Ball Valve Manufacturer, Supplier,Factory. CXYV Valves has very extended experience in manufacturing of Top Entry Ball Valves.

Size Range: 2”~24” (50mm~600mm)
Press. Rating： 150LB~900LB
Connection Ends Flange, Butt Weld
Operator Lever, Gear, Electric, Pneumatic etc.
Material： Body Material: WCB, CF8, CF3, CF8M, CF3M, A105(N), LF2, LF3, F304, F316, F321, F304L, F316L, Inconel, Monel etc. Ball Material: A105+ENP, F6a, F304, F316, F304L, F316L, F51 etc. Stem Material: 17-4Ph, XM-19, F6a, F304, F316, F51 etc. Seat Material: PTFE, RPTFE, PEEK, NYLON, DEVLON, etc.
Standard: Design: ASME B16.34, API6DEnd flange: ASME B16.5Butt Weld: ASME B16.25Inspection and Testing: API598 Face to face: ASME16.10 and DIN3202Fire Safe Test: API 607/API 6FA
Design Feature: Full Bore or Reduced Bore Bolted Bonnet Soft Seated Mirror-finished Solid Ball Anti Blowout Stem Cavity Pressure Self Relief
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.