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

1. Flange foot valve is composed of valve body, disc, cover,strainer basket, sealing ring and other parts.
2. 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.
3. 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.
4. Flow area is 2to 3times of the pipe areaabout stainless steelor carbon steel strainer basket.

Technical Specification:

1. Size Range: NPS2~NPS20,DN50~DN500
2. Applicable Temperature: 0~300℃
3. Connection Type: Flangeor screw
4. Sealing material: soft sealing or hardness sealing
5. Material of main parts：WCB,stainless steel
6. 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

Другие товары поставщика

	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...
	Bottom foot valve	FREE-VALVE’s bottom footvalve is a kind of energy saving valve, usually installed at the bottom of the suction pipe of pump. The functionsof ...
	Ручка полностью сваренный шаровой кран, полностью сварной шаровой кран	Ручка свободного клапана полностью сваренный шаровой кран широко использован в почти всей индустрии. По сравнению с общим шаровым краном литья, пол...
	Electric ceramic lined knife gate valve	Клапаны электрические керамические выстроились заслонки затвора клапанов, известных как суспензия задвижки. Его имеют простую структуру и может отр...
	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

	ISO 29463 HEPA/ULPA filter performance testing System	Продавец: Standard International Group (HK) Limited	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The system supports and compli...
	High-Precision ISO 16890 Filter Media Test Rig for R&D and QC	Продавец: Standard International Group (HK) Limited	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The system can execute and com...
	Mobile Floor Scrubber Aging Life Tester IEC 60312	Продавец: Standard Groups	Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com TheMobile Floor Scrubber Aging L...
	ISO 12103 Cleanable Filter Media Test System	Продавец: Standard International Group (HK) Limited	Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The system complies with: (1)...
	Robotic Vacuum Cleaners Edge-Following Tester	Продавец: Standard Groups	Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com TheEdge-Following Test Equipment...