China OEM Rubber Duckbill Check Valve - ductile iron round flap valve – Jinbin Valve

Short Description:

 ductile iron round flap valve The ductile iron round flap valve is a one-way valve installed at the outlet of the drainpipe for the water supply and drainage works and the sewage treatment works. It is used to overflow or check the medium, and can also be used for various shaft covers. According to the shape, the round door and square patting door are constructed. The ductile iron round flap valve is mainly composed of valve body, valve cover and hinge component.  Its opening and closing ...


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China OEM Rubber Duckbill Check Valve - ductile iron round flap valve – Jinbin Valve Detail:

 ductile iron round flap valve

Steel flange lift type check valve

The ductile iron round flap valve is a one-way valve installed at the outlet of the drainpipe for the water supply and drainage works and the sewage treatment works. It is used to overflow or check the medium, and can also be used for various shaft covers. According to the shape, the round door and square patting door are constructed. The ductile iron round flap valve is mainly composed of valve body, valve cover and hinge component.  Its opening and closing force comes from water pressure and does not need manual operation. The water pressure in the flap valve is larger than that at the outside side of the flap valve, and it opens. Otherwise, it closes and reaches the overflow and stop effect.

Steel flange lift type check valve

Working Pressure

PN10/ PN16

Testing Pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

Working Temperature

≤80℃

Suitable Media

water, clear water, sea water, sewage etc.

Steel flange lift type check valve

Part

Material

Body

stainless steel, carbon steel, cast iron, ductile iron

Disc

stainless steel, carbon steel, cast iron, ductile iron

Spring

Stainless Steel

Shaft

Stainless Steel

1 2


Product detail pictures:

China OEM Rubber Duckbill Check Valve - ductile iron round flap valve – Jinbin Valve detail pictures

China OEM Rubber Duckbill Check Valve - ductile iron round flap valve – Jinbin Valve detail pictures

China OEM Rubber Duckbill Check Valve - ductile iron round flap valve – Jinbin Valve detail pictures


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  • This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Teresa from New Zealand - 2018.12.10 19:03
    The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Lydia from Madrid - 2018.11.02 11:11