广东快乐十分

Ball valve
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Trunnion mounted Ball Valve
Trunnion mounted ball valve has been designed with two floating seats, which are movable under the pressure of medium. U...
Double-eccentric ball Valve
The eccentric ball valve is mainly applied to transmit sedimentary, deposted, crystallizable, and some much impurity med...
广东快乐十分Floating ball valve
Principle of the float ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the m...
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 p...
Metal to metal seat ball valve
Seat of metal to metal ball valves have special protection and tight shut-off design to be applied to some poor conditio...
Fully-welded Ball Valve
The fully-weled ball valve adopts forged material , welded body, instead of bolts and nuts,to aviod any potential leakag...
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