Soft Seat Swing Check Valve

Soft Seat Swing Check Valve
Disc: Swing Type, Axial Piston Type, Dual plate Type.
Operation: Self Weight, Spring Loaded, Counter Weight.
Non –Slamming feature
Suitable for Horizontal & Vertical installation
Bolted bonnet & welded bonnet
Material : NACE service MR-0175

Product Details

Soft Seat Swing Check Valve

Know more about the check Valve

Design Features

  • Disc: Swing Type, Axial Piston Type, Dual plate Type.

  • Operation: Self Weight, Spring Loaded, Counter Weight.

  • Non – Slamming feature

  • Suitable for Horizontal & Vertical installation

  • Bolted bonnet & welded bonnet

  • Material : NACE service MR-0175

Our Specialization

KEMUS Valve company specialized in manufacturing valves in many special material Titanium Alloy, Nickel Alloy, Zirconium, Nickel Alloy, Aluminum Bronze,  Duplex  to alloy  20#, 904L, 310S, 321, 347 or other anti-corrosive alloys. 


Design Standard

Valve DesignAPI 6D, API 608, ASME B16.34, ISO 17292, BS 5351
End ConnectionFlange, Butt weld, Socket weld, wafer, Lug
TestingASME B16.34, API 6D, API 598, API 607

The material standard of hydraulic check valve

Product Name

water check valve ductile iron resilient sealing swing check valve 


Check Valve


Ductile Iron;Carbon Steel;Stainless steel


ISO9001:2015; ISO14001:2015; OHSAS 18001:2007;  CE

Standard or Nonstandard



Professional OEM




Ductile Iron;Carbon Steel;Stainless steel


EPDM; NBR, Teflon; PTFE;

DiscDI/SS304/SS316/DI+EPDM Liner/DI+PTFE Liner/Nylon Liner
StemSS416( 2CR13)/SS304
ActuatorHydraulic; Pneumatic; Manual; Electric
Pressure PN10/PN16
Surface Epoxy resin coating

The Casting Technology for fully weld check valve

Our products have reasonable prices, while providing our customers with the highest quality products. The company has the possibility of fast delivery of goods.We are able to quickly fulfill the requirements and desires of the customer! We are very glad to offer the services to meet the requirements of our clients.

check valve casting

Transportation of check valves

China check valve factory supplier

Our Services

Our company strictly implements ISO, BD, JIS and other standards. There are more than thirty product series and more than one thousand specifications. There are DN3-DN-1200, PN6-PN25, Cast steel, cast iron, stainless steel and aluminium bronze and other materials butterfly valves, gate valves, globe valves, fast shut-off valves, sea valves, air pipe heads and other products. The driving modes include manual, electric, pneumatic, hydraulic and remote control devices. 

Thanks for your visit and browsing

Please send detail inquiry as : which structure; which DN/PN; what material of body, disc, seat and Quantity. Then we can offer you a quotation list As soon as possible.

To visit underground check valve, please contact

China non return Valve Supplier

China Ball Valve Supplier

Soft Seat Swing Check Valve


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