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plywood case
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China
連絡先担当者 Yankai
Zhengzhou, Henan
Flanged Duckbill Check Valve(2"**4") Supply Range is From *0mm to **0mm Connected with Ring Flange, the Material can be Stainless Steel/Cast Iron/Forged Steel Rubber can be NR/NBR/EPDM/NEOPRENE for your option Cost-effective and Maintenance Free Backflow Prevention Automatically Most Professional Mamufacturer From China.
Duckbill Check Valves, widely used in the demanding applications of many industries, are precision-molded, one-piece elastomeric valves that provide reliable backflow prevention at low pressure differentials. Duckbill check valves allow free flow with positive differential pressure. With negative differential pressure, backflow is checked. Pressure drop across the valve is a feature unique to Duckbill Check Valves. They can be designed to operate in a few millimeters (inches) of water to several hundred kPa (psi), depending on valve size, geometry and compound characteristics. Duckbill Check Valves are also designed to start functioning at specific opening and closing pressure ranges, depending on your specifications.
Easy installation with ring flange, drilling can be DIN/JIS/EN/ANSI
Reliable backflow prevention
**0% elastomeric construction eliminates maintenance
Will not corrode, warp or freeze open or shut
**2 Cracking Pressure, Low Head loss
Custom built for each application based on pressure and flow conditions
Available in diameters from 1/2" (*2mm) to *4"
国: | China |
モデル番号: | - |
离岸价格: | Get Latest Price |
ロケーション: | - |
最低注文量の価格: | - |
最低注文量: | - |
パッケージの詳細: | plywood case |
納期: | - |
供給能力: | - |
支払いタイプ: | - |
製品グループ : | - |