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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Home ProductsDuckbill Check Valve

Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation

China Shanghai Songjiang Jingning Shock Absorber Co.,Ltd. certification
China Shanghai Songjiang Jingning Shock Absorber Co.,Ltd. certification
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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

Large Image :  Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation

Product Details:
Place of Origin: China
Brand Name: JINGNING
Certification: CE
Model Number: XH
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 15-1000/Set
Packaging Details: Wooden Box
Payment Terms: L/C, D/A, D/P, Western Union, T/T, MoneyGram
Supply Ability: 5000 Sets/Week
Detailed Product Description
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
High Light:

duckbill non return valve

,

rubber duckbill valve

Rubber Flap Flange Type Water Silicone Duckbill Check Valve

Metal Seat Silicone Duckbill Valve , Vacuflush Duckbill Valves Convenient Installation 0

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 1

 

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 2

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 3

Contact Details
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

Contact Person: Wu

Tel: +86 15093112546

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