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Non-rising Stem Gate Valve

Product Description

Non-rising Stem Gate Valve

Non-rising stem gate valve is used where vertical space is limited or underground. The stem is threaded into the gate. As the handwheel on the stem is rotated, the gate travels up or down the stem on the threads while the stem remains vertically stationary. This type of valve has a pointer indicator threaded onto the upper end of the stem to indicate the position of the gate.

Features of Non-rising Stem Gate Valves:

Non-rising stem and inside stem screw

Flexible wedge, fully guided

Metal seat and resilient seat available

Renewable seat ring and stem backseat

Manual operation standard, gear operator and actuation available

Flange end: raised face or ring type joint

Applicable standards of Non-rising Stem Gate Valves:

a) Design & Manufacture: API 600, API 6D, BS 1414

b) Face to Face: API 6D, ASME B16.10, EN 558, DIN 3202, BS 2080

c) Connection End: ASME B16.5, EN 1092, JIS B2220

d) Test : API 600, API 6D, EN 12266

Sizes: 2" - 36" or DN 50 - DN 900

Pressure Rating: Class 150 - Class 900 or PN 16 - PN 150

Valve Materials: WCB, LCB, WC6, WC9, CF8, CF8M, Cast iron, etc.

Operated by: Handwheel, Gear, Pneumatic, Hydraulic and Electric actuator

Contact us if you need more details on Non-rising Stem Gate Valves. We are ready to answer your questions on packaging, logistics, certification or any other aspects about API Non-rising Stem Gate Valve、Flexible Wedge Gate Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Gate Valve > Cast Steel Gate Valve

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