Wedge gate valve

Wedge gate valve is wedge disc widely use in water, steam, oil, gas and other corrosive medium. the gate valve can also be used in the environment with high temperature and high pressure.

Wedge gate valve Benefits

1.Manufactured with straight-through channel, the energy loss is less than that of the S type channel, the flow direction of the medium is not changed when passing through the gate valve.
2.The wedge structure of the valve plate makes for large loading coefficient of the sealing. Safe and reliable ,so this wedge gate valve can be used under high pressure.
3.The high precision of the valve stem realizes the tight integration with stuffing .So, medium leakage can be avoided.

Wedge gate valve specification
Size 2” ~24”
Pressure Class 150~Class 1500
Material WCBA105), WC6, WC9, LCB, CF8(304), CF8M(316), CF3(304L), CF3M(316L) etc.
Sealing material Stainless steel ,hard alloy,etc
Connection methord Flange
Driving method Manual ,electric,pneumatic
Design and manufacturing standard ANSI/ASME B16.34, BS1873
Face to face dimension standard ANSI/ASME B16.10
Flange connection standard ANSI/ASME B16.5 for NPS24”


Wedge gate valve Application

Chemical industry
Water Works
Power station

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Jason Xu
Email:   Skype:Chinentech
Tel: +86 571 87641908

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