3PC Ball Valve internal and external thread flange connection made in China wholesale with lock

Small Sized Ball Valve

Huachao Small Sized Ball Valve are designed and manufactured strictly to International Standards API 6D, ASME B16.34, BS 5351 or Equivalent, Featured with compact structure & Tight Shut-off service, Designed with Fire-safe, Anti-static and Blow-out, Available in both Full and reduce ports, Huachao offers small sized ball valves in One piece uni-body, two piece split body and three piece bolted body.

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3PC Ball Valve

Huachao 3PC Ball Valve is deigned to be of Fireproof and Anti-static, Blow-out structure, the Fireproof and anti-static structure also be customized according to the requirements of customers or working condition. are available both in forged and investment castings.


Size: 1/2”-4”, DN15-DN100

Working pressure: 1000psi, 2000psi, 3000psi, PN6-PN320, 


Standards compliance: API 6D, BS 5351, ASME B16.34, DIN 3202

Material: S.S., C.S., Alloy Steel, Nickel Alloy, Duplex 

Ball: SS304/SS316, as customer’s requirement

Adjustable: Stem packing

Temperature range: -60 to 450℉

Seat material: PTFE, RPTFE, NYLON, DEVLON, PEEK, Metal Hard Seal

End connections: Flanged, Threaded, Weld ends etc.

Port: Full Bore, Reduced Bore

Optional Locking Device or Stem Extension

Optional Direct Mounting to ISO 5211

100% leakage tested at 100psi Air under water

Established in 1984, Huachao is one of the leading manufacturers and suppliers of quality high-tech 3pc ball valve. We are equipped with a professional factory which has a strict quality control system. May you need it, welcome to wholesale 3pc ball valve at competitive price with us.

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