Foot Valve
Basic information
This valve is installed at the bottom of the pump's underwater pipette, restricting the return of the liquid to the water source in the pump pipe.
Features
1. Full pipe size flow area;
2. Lowest head loss;
3. 360° stainless steel strainer;
4.The discis completely covered with adhesive and reliable sealing.
2. Lowest head loss;
3. 360° stainless steel strainer;
4.The discis completely covered with adhesive and reliable sealing.
Principle
The water of the water source enters thechina foot valvebody from the cover. Under the pressure of the fluid, the disc opens the water, and when the pressure in the outlet pipe stops, the disc will be closed quickly, and the liquid will not be poured back to the water source, which plays a role of unimpeded pumping and saving water energy loss.
Installation and Commissioning
Installed at the bottom of the pump suction pipe to ensure its vertical status;Start immediately after the water is filled in the forward water pipe for the first time, resulting in a semi-vacuum in the suction pipe and water is sucked into the vertical pipe to complete the water pumping process. For specific use, please consult ZhengFeng Valve Group.
Product scope, Standards & Materials
Size Range: 2"~24"
Pressure Rating: 10bar ~ 25bar
Face to Face Dimensions: AMSE B16.10, EN558-1
Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2
Coating: Fusion Bonded Epoxy Coating
Inspection and Test: ISO 5208 / EN 12226-2
Pressure Rating: 10bar ~ 25bar
Face to Face Dimensions: AMSE B16.10, EN558-1
Flange End Dimension: AMSE B16.1/16.42, AS4087, EN1092-2
Coating: Fusion Bonded Epoxy Coating
Inspection and Test: ISO 5208 / EN 12226-2
Part |
Material |
Standard |
Body |
Ductile Iron |
EN 1563/DIN 1693 |
Flow Deflector |
Ductile Iron |
EN 1563/DIN 1693 |
Stem |
Stainless Steel 431 |
EN10088-1/ASTM A959 |
Disc |
Ductile Iron + EPDM |
EN 1563/ISO 4633 |
Strainer |
Stainless Steel 431 |
EN10088-1/ASTM A959 |
Spring |
Stainless Steel 431 |
EN10088-1/ASTM A959 |
For the materials options not listed, consult factory. ZhengFeng manufactures valves in more than 50 different alloys. |
Product Photo
在线联系供应商
Other supplier products
Double Orifice Air Release Valve | ZECO Valve Group, founded in 1991 with focus on manufacturing china water valve, including control valves, balancing valves, gate valve, butterfly ... | |
Electric Butterfly Valve | Categories: Butterfly Valve, Butterfly Valve By Drive Mode, Triple Offset Butterfly Valve Tags: Motorised Valve, Motorized Valve Description B... | |
Backflow Preventers | Basic information This bronze adjustable dynamic flow balancingvalve is required to maintain the flow of these pipes or end equipment at all times ... | |
Disc Wafer Check Valve | ZECO Valve Group, founded in 1991 with focus on manufacturing china water valve, including control valves, balancing valves, gate valve, butterfly ... | |
Pressure Independent Control Valve | Features of Pressure Independent FlowControl Valve Flow regulation and hydraulic balance are integrated; The self-acting diaphragm differenti... |
Same products
阀 | 卖方: 荣腾鑫诺(天津)国际贸易有限公司 | 液压阀 | |
Class 300 Valve | 卖方: GangYe Group Co.,Ltd. | Class 300 valves have a pressure rating of 300 pounds per square inch (psi) or 20.7 bar, allowing... | |
Class 3000 Industrial Valve | 卖方: GangYe Group Co.,Ltd. | Wafer Body, Full Port Design, Flanged End Class 3000 Ball Valve. A ball valve class 3000pressure-... | |
Class 2500 Industrial Valve | 卖方: GangYe Group Co.,Ltd. | Class 2500 valves can be used for both on-off and throttling applications. The specific valve typ... | |
Class 150 Valve | 卖方: GangYe Group Co.,Ltd. | globe valve class 150is a pressure rating designation defined by standards organizations, such as... |