China Single Sphere Rubber Expansion Joint manufacturer
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
JINGNING Specialized In Rubber Expansion Joints
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Durable Duckbill Check Valve Epoxy Fusion Coating For Drainage Pipe System

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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

City: zhengzhou

Province/State:shandong

Country/Region:china

Tel:86-150-93112546

Contact Person:
Mr.Wu
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Durable Duckbill Check Valve Epoxy Fusion Coating For Drainage Pipe System

Brand Name JINGNING
Model Number XH
Certification CE
Place of Origin China
Minimum Order Quantity 1
Price USD 15-1000/Set
Payment Terms L/C, D/A, D/P, Western Union, T/T, MoneyGram
Supply Ability 5000 Sets/Week
Packaging Details Wooden Box
Size DN50---DN3000
Rubber Material EPDM,NBR,SBR,NR
Connection Flange or Clamp
Flange Standard DIN,BS,ANSI,JIS,AS
Flange/Clamp Material Carbon Steel,Stainless Steel
Detailed Product Description

Specification

 

For BS EN1092-2 PN10/16 flange mounting.

Face-to-Face dimension conforms to ISO 5752 / BS EN558.

Epoxy fusion coating.

 

Pressure and temperature

 

working pressurePN10/PN16/PN25
testing pressure

Shell: 1.5 times rated pressure,

Seat: 1.1 times rated pressure.

working temperature

-10°C to 80°C (NBR)

-10°C to 120°C (EPDM)

suitable mediaWater, Oil and gas.

 

Main material list

 

partmaterial
bodyChloroprene rubber, Neoprene, NBR & EPDM rubber, etc.
seat ringNBR / EPDM
seatmetal

 

Features & Benefits


•Packaged in pallet box containers or on pallets, adequately protected for shipment.
•Each valve is individually tested.
•Various materials and services available to meet your unique requireme

 

Application

 

Mainly used in water systems,drainage systems,outlet of water pumps and upgrading the pumping station and liquid aeration system.Rubber flange and valve body are as a whole, so the installation is very convenient.The valve body is designed with a full rubber, which will not cause siltation and stickin. It reduces the maintenance cost, and allow the solid particles to pass smoothly.

 

Product Tags: rubber duckbill valve   duckbill drain valve  
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