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Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Specifications
Brand Name :
JINGNING
Model Number :
XH
Certification :
CE
Place of Origin :
China
MOQ :
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
Connection :
Flange,Clamp
Flange Standard :
DIN,BS,ANSI,JIS
Flange/Clamp Material :
Carbon Steel,Stainless Steel
Company Type :
Factory
OEM&ODM :
Support
Product Name :
Duckbill Valve
Description

Rubber Flap Flange Type Water Silicone Duckbill Check Valve

Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation

Duckbill check valve slowly closing cut off valve is a new water supply and drainage valve with full rubber structure ,”duck-mouthed” appearance and function of “positive flow –in and reserve-off”. According to thrust analysis and calculation as well as different operation condition .it is manufactured with different design mechanism and different rubber products by special processing .At positive operation the water flow in form entrance and the valve will be open at weak hydraulic pressure ;the hydraulic pressure id higher ,the valve gate will open more greatly and the water flow is greater .At reserve operation ,the valve gate closes naturally and seals tightly cut-off valve ;the back pressure is higher ,the valve gate closes more tightly and the seal effect is better .it is used widely in various drainage exit to prevent form pouring backwards and flowing backwards in city planning ,water conservancy and sewage disposal etc. it is the ideal product to replace flap valve.

Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation

Pressure and temperature

working pressure PN10/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 media Water, Oil and gas.

Main material list

part material
body Chloroprene rubber, Neoprene, NBR & EPDM rubber, etc.
seat ring NBR / EPDM
seat metal

Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation

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.

Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation

Product tags

pvc flap valve

,

flap valve pvc

,

embeded fill valve
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Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation

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Product Detail
Brand Name :
JINGNING
Model Number :
XH
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
USD 15-1000/Set
Contact Supplier
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation
Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

Verified Supplier
7 Years
shandong, zhengzhou
Since 2004
Business Type :
Manufacturer
Main Products :
Single Sphere Rubber Expansion Joint, Threaded Expansion Joint, EPDM Rubber Expansion Joint
Total Annual :
30000000-50000000
Employee Number :
100~200
Certification Level :
Verified Supplier
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