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Wedge type gate valve Flanged ends cast steel gate valve are used to cut or conect the pipe mediua under nominal pressure from 150Lb t2500Lb, temperature between -46 to 600C. In oil, gas, chemical industry, power plants and other conditions. The main 1.
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Wedge Flange Gate Valve Price - Select 2021 high quality Wedge Flange Gate Valve Price products in best price from certified Chinese Flange Gate Valve manufacturers, Wedge Gate Valve suppliers, wholesalers and factory on Made-in-China
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The slab gate valve comprises a single gate unit that raises and lowers between two seat rings. However, the wedge gate valve comprises a tapered gate, which is metal to metal sealing. When a wedge gate valve is open, there is a void left at the bottom of the valve body, thus it’s not piggable.
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2019-4-11 International Standard Valve, Inc. Slab and Expanding Gate ValvesSlab and Expanding Gate Valves TM ... CS Swing Check AW API 6A Wedge B Bolted Blank N/A 15 Class 150 10 Carbon Steel GT Gate DE API 6D Expanding U USA Production 30 Class 300 11 A105N ... Size 20” flanged x flanged Expanding Disc Gate Valve is shown.
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2021-5-8 The opening and closing parts of the wedge gate valve are the gate, the direction of motion of the gate is perpendicular to the fluid direction. The wedge gate valve can only be fully opened and fully closed and can not be adjusted and throttled. The gate has two sealing surfaces, the two sealing faces of the wedge gate valve usually form a wedge.
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2020-8-10 NSV cast steel gate valves are widely used in the industries of oil, chemical, medicine-made, fertilizer, electrical power, etc. as on/off control valves for passing or cutting off the medium. The gate is designed as a wedge flexible gate of easy seal and wearing compensation, seal surface is overlaid with wearing resistant hardened alloy; the seat seal surface overlaid with wearing resistant ...
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2019-11-28 Slab gate valve and wedge gate valves are all designed for use in power, oil and gas industry applications. They are the main and commonly used types of gate valves. They have the similar structure form the appearance, when fully open, they do not have a bore through the gate itself and the gate retracts into the valve body, saves height space ...
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2020-5-6 Valve Depicted With Bonnet Grease Fitting Rotated Toward Flange Forged Body Omni Model FS forged-body slab gate valves are designed for oil and natural gas wellhead, manifold or other critical service applications. • Available in Sizes 1 13⁄ 16” through 4 1⁄ 16” • For 2,000 through 15,000 psi Service • Slab Gate - Field Replaceable
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Description of Wedge Gate Valve: ZECO wedge gate valve is one of the gate valve types. Wedge gate valves are named because the two sealing surfaces resemble wedges in the body. In general, the two wedge gate valve sealing surface and the Angle of the
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WEDGE GATE VALVE - AIV wedge gate valves are preferred as closure (shut-down) valves. Upon request it can be manufactured in bigger sizes and from various materials. Custom-made wedge gate valves are manufactured to meet the requirements for high-pressure water, sea-water and waste-water systems. STANDARDS -
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Main Products: valve, rotary valve, segment ball valve Inquiry Now Wedge gate valve. Wedge gate valve adpot wedge disc as closing part ,it is 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.Features1.Manufactured ...
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Main Products: valve, rotary valve, segment ball valve Inquiry Now Wedge gate valve. Wedge gate valve adpot wedge disc as closing part ,it is 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.Features1.Manufactured ...
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