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UPVC True Union Ball Valve

1. Low fluid resistance.

2. Simple structure, small volume and light weight.

3. The ball valve is tight, reliable and has good sealing performance.

4. Easy to operate, it can opens and closes quickly. It only needs to be rotated 90°from fully open to fully closed.

5. Due to its simple struture too, the ball valve is easy to maintain, easy to  disassemble and replace.


UPVC True Union Ball Valve

Features of UPVC True Union Ball Valve

Our true Union Ball Valves are born by our long-term experience, with small & stable torque, long life-span, and no requirement for flow direction.


  • Matt surface of lever provides good holding feel; Produced by advanced material is suitable for critical environment.

  • EPDM Seal with superior anti-corrosive performance; FKM Seal is optional with more excellentperformance.

  • The plastic isolation valve features a PTFE Seat that is specially designed so that friction with the ball is reduced, ensuring smooth operation and long service life.

  • Balls  are lathed and grinded to ensure roundness  and provide reliable seal effect as well as smooth open action.

  • NC lathe works are adapted on all critical dimensions to ensure tight matching.

  • Socket End/Threaded End/Flange connections & PPH socket are available.


UPVC True Union Ball Valve Structure and Principle of Use

UPVC True Union Ball Valve Structure and Principle of Use
UPVC True Union Ball Valve Structure and Principle of Use

UPVC True Union Ball Valve Specification


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Click below to get samples or a competitive quotation upon your request.
Building 1 of Lituo Guoji, No. 55 Anling Road, Huli District, Xiamen City, 361006, China
sf.valves@outlook.com +86 15985857559
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