Flange foot valve
FREE-VALVE’s flange footvalve is a kind of energy saving valve, usually installed at the bottom of the suction pipe of pump. The functionsof foot valve are designed to stop water from going backwards when the pump shuts off and only allow the water flow forward . As many inlet and stiffeners are designed on the valve bonnet , the valve is not easy to clog . The foot valve is usually applied at suction pipe . The valve disc usually designed as signal disc ,and connection method is flange .
Features
- Flange foot valve is composed of valve body, disc, cover,strainer basket, sealing ring and other parts.
- The disc is moved up and down under fluid pressure drop between inlet and outlet to realize the valve opening and closing.The valveopens under the pressure of the fluid.
- When the pump stops working, the valve will be shut off quicklyunder pressure of outlet pipe , and the liquid will not flow back to the water source, which will help the water suction pump and save water loss.
- Flow area is 2to 3times of the pipe areaabout stainless steelor carbon steel strainer basket.
Technical Specification:
- Size Range: NPS2~NPS20,DN50~DN500
- Applicable Temperature: 0~300℃
- Connection Type: Flangeor screw
- Sealing material: soft sealing or hardness sealing
- Material of main parts：WCB,stainless steel
- Test standard：GB/T13927,API598
Application:
FREE-VALVE’s flange footvalveis designed for usingin irrigation as well as other pumping applications where water may be dirty due to suspended silt and sand. It offers extremely low head loss. Valve body iscast steelconstruction. Ports are female screw or flangefor easy installation.
Zhengzhou Free Fluid Control Technology Co.,Ltd
No.93 Zizhu Road, High-Tech Development Zone, Zhengzhou City, Henan, China
Model:FRH42H;
Origin:China;
Payment terms:TT,LC
Price terms:FOB,CIF,FCA
Price:100-1000USD/set
Delivery tme:30days
Отправить запрос, связаться с поставщиком
Другие товары поставщика
|
|
Flange foot valve | FREE-VALVE’s flange footvalve is a kind of energy saving valve, usually installed at the bottom of the suction pipe of pump. The functionsof ... |
 |
Керамические выстроились композитный шаровой кран, керамические шаровые краны, керамические выстроились шаровые клапаны | Клапаны клапана керамические шаровые сконструированы с инженерной керамикой внутренняя часть инженерной керамики обеспечивает превосходную износост... |
 |
Pneumatic Tank Bottom Angle Valve | X X X X X X X |
 |
Червячный полностью сварной шаровой кран, полностью сварной шаровой кран | Червячный клапан свободного клапана полностью сваренный шаровой кран широко использован в почти всей индустрии. По сравнению с общим шаровым краном... |
 |
Ручной работы бак нижний Угловой клапан, нижний выход клапаны, сосуд нижний клапан | Клапаны с нижним угловым клапаном предназначены для удобной и быстрой выгрузки материала или образцов из нижней части реактора, сливного или кормов... |
Похожие товары
 |
Высокоскоростная экструзионная линия для производства гофрированных труб с двойными стенками из ПЭВП с водяным охлаждением | Продавец: Shandong HUASU Plastic Technology Co.,Ltd. | Формы имеют структуру с двойным каналом потока и фильерную головку, обработанную азотированием и ... |
 |
PanEVAP & MVR system | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | Продавец: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
