Supplier of Wafer type dual plate swing check valve / non return spring valve water valve

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Kathysia industrial Co., Ltd was reorganized from Zhengzhou spring factory, which founded in 1957, having more than 60 years of professional experience in this field. Kathysia is a designated spring products supplier by the Chinese ministry of machinery industry, and a member of China spring association.

We Supply all kinds of Springs for all applications, If you can’t find a stock spring for your application, or would like to match a competitor’s spring not offered through this website, Our engineering staff is ready to answer your questions or assist in designing the right spring for your application.

Contact Kathysia Industrial for Your Custom Springs

For better quotations, Please include a self introduction and your special requests(if any)

China Check Valve Factory JONLOO supplies Dual Plate Check Valve, also called dual check valve. The valve is available in wafer type, lug type and flange type. Pls contact JONLOO if you need.Butterfly Check Valve, Wafer Check Valve, Non Return Valve manufacturer / supplier in China, offering Dn100 Wafer Type Dual Plate Non-Return Valve, Flanged Single Orifice Air-Release Valves, Dn50~300 Ggg50 Body New Style Soft Seat Gate Valve with Flange and so on.Check Valve, Dual Plate Check Valve, Double Disc Valve manufacturer / supplier in China, offering Industrial Ci/Di/Ss Material Non-Return Wafer Type Dual Plate Check Valve Pn10/16/25, Factory Price Threaded Ball Check Valve with High Quality, Gg25/Ggg40 Material Threaded Ball Check Valve and so on.Dual Plate Check Valve, US $ 1 - 500 / Piece, Shandong, China, EVERGREAT, P-24.Source from Qingdao Evergreat Machinery Co., Ltd. on .The Dual Plate Check Valve is an all purpose non-return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or lift check valve. The Dual Plate Check Valve design is the outcome of attempts to solve the problems associated with conventional swing check valve and lift check valve. The Dual Plate Check Valve employs two spring-loaded plates hinged on a...

China Dual Plate Wafer Type Check Valve (150~600LB 1

Wafer Check Valve, Dual Plate Check Valve, Spring Check Valve manufacturer / supplier in China, offering Dual Plate Wafer Type Check Valve (150~600LB 1-1/2"~28"), Factory Price Threaded Ball Check Valve with High Quality, Gg25/Ggg40 Material Threaded Ball Check Valve and so on.

Dual Plate Check Valve 100% Bi-directional tight shut off at full rated pressure. Figure Number Abbreviation ®SW-DCW Dual Plate Check - WAFER Type ®SW-DCL Dual Plate Check - LUG Type ®SW-DCF Dual Plate Check - FLANGE Type Standard Compliance ®The face to face dimension shall be in accordance with API594, or other STANDARDS are available upon request.

The dual Plate Check Valve is an all purpose non return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve. Dual Plate Check Valve has cylindrical body which makes the valve look like any other pipe fitting. A cylindrical body has much more uniform distribution of stress compared to a conventional swing check valve. A cylindrical body

JV080032 – Ali-Bronze Marine Wafer Spring Assisted Dual Plate Check (Non-Return) Valve – NBR Seat A marine duty aluminium bronze, spring-loaded dual plate check valve an NBR seat suitable for cold and hot water, seawater, fuel oil and other non-aggressive media.

Supplier Of Wafer Type Dual Plate Swing Check Valve / Non Return Spring Valve Water Valve , Find Complete Details about Supplier Of Wafer Type Dual Plate Swing Check Valve / Non Return Spring Valve Water Valve,Wafer Check Valve,Check Valve,Water Check Valve from Valves Supplier or Manufacturer-Beijing Metalco Industry International Co., Ltd.

China Wafer Check Valve manufacturers - Select 2020 high quality Wafer Check Valve products in best price from certified Chinese Valve manufacturers, Industrial Valve suppliers, wholesalers and factory on www.zdpwolow.pl

The dual Plate Check Valve is an all- purpose non return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve. The Dual Plate Check Valve design is the result of attempts to solve the problems associated with swing check valve and lift check valve. The Dual Plate Check Valve employs two spring-loaded plates hinged on a central hinge pin.

Didtek Valve is a preferred supplier of Dual Plate Wafer Check Valve,Lug Wafer Check Valve,Lift Wafer Check Valve,Single Plate Wafer Check Valve,etc. Established in 1985,Didtek Valve is a Professional Supplier of Industrial valves for major

Wafer Style Axial Flow Check Valves vs. Dual Disc Check Valves. Posted by Candace Allison. Check valve spring failure every 2-3 months.Repair and replacement of check valve every 3-4 months. In the case of swing check valves, as the process pressure and flow increases the trim swings out of the flow path in order to accomplish flow

Jul 12, 2017  There are two types of swing check valves available. They are the conventional swing check valves with flanged ends and the wafer type spring loaded check valves. In this type of valves, the check mechanism is the disk which is hinged. The pressure of the fluid lifts the disk and allows the flow.

A vacuum breaker is a type of wafer check valve that is specifically used when drinking water is involved, toilets and urinals in particular. Therefore the sanitary drainage system is included among the other industries that employ wafer check valves, as well as chemical and power plant companies.

dual plate wafer check valve The Dual Plate, Wafer Check Valve employs two-spring-loaded plates hinged on a central hinge pin. When the flow decreases, the plates close by the action of torsion spring before flow reversal takes place.

Dual-plate check valves (Proquip) Wafer type - PW dual-plate check valves; Solid Lug type - PL, PM, dual plate check valves; Double flanged type - PF, PG dual plate check valve; Hub end type - PH dual plate check valve; Butt weld end type - PZ dual plate check valve; Knife gate valves. Bolted bonnet metal-seated knife gate valves

Non Return Valve Manufacturer, pvc

The Wafer Type Check Valve is known as Spring Loaded Flap Type Check Valve used to prevent back flow in water and sea water systems and can be used in other applications providing the Valve materials are compatible with the media. It can be fitted in the horizontal position or in the vertical position with the flow going upwards.

  • Durable Aluminum Bronze Dual Plate Wafer Type Check Valve

    TVCCL, TAIWAN VALVE is a professional Aluminum Bronze Dual Plate Wafer Type Check Valve manufacturer from Taiwan. ISO9001 certified one-stop manufacturing check valves since 1998. Valve products including, Dual Plate Wafer Check Valve, Dual Plate Check Valve, Wafer Check Valve, Duo Check Valve, Double Door Check Valve, Non Return Valves, Non Slam Non Return Valves.

  • China Dual Plate Wafer Type Check Valve (150~600LB 1

    DONGSHENG Dual Flap Wafer Check Valve is designed to operate with the minimum of flow restriction. The twin spring loaded half disc operate with the pipeline flow and reseal back against the rubber disc seating providing a positive shut off against any back flow.

  • Stainless Steel Dual Plate Wafer Check Valve – China

    Our Wafer Pattern Dual Plate Check Valve offers excellent sealing capabilities for both high and low pressures; general purpose, industrial and HVAC applications include water, heating, air-conditioning plants and compressed air systems. An economical, space saving spring loaded dual plate valve with Stainless Steel body and Viton seal.

  • Dual Plate Wafer Check Valve China Manufacturers

    Duplex steel dual plate check valve in 4A 5A material which is suitable for corrosion working medium such as sea water oil acid gas etc The valve function is to protect pumps and actuator from any damages caused by working medium back flow which widely used

  • Wafer Type Check Valve Manufacturers,Wafer Check Valve

    Dharmi Engineers Wafer Type Swing Check Valve has short face to face dimensions and low weight allows a simple space saving installation between the companion flanges. The valves are suitable to mounting between weld neck or slip on plate type companion flanges of different standards.