 |
| Quantity: | |
|---|---|
Model NO. | DH | Material | Stainless Steel |
Connection Form | Wafer | Structure | Swing |
Pressure | Ordinary Pressure | Function | Ddcv Double Lobe,Nrvr Silence,Sfcv Rubber Lobe,Nrvz Silence,Nrvg Silence |
Sealing Form | Gland Packings Globe Valve | Flow Direction | Unidirection |
Standard | ANSI | Application | Industrial Usage,Water Industrial Usage |
Transport Package | Standard Export Wooden Case | Specification | API598,API6d,ANSI,Bs,DIN,JIS |
Trademark | NAIBANG | Origin | China |
HS Code | 8481300000 | Production Capacity | 5000PCS/Year |
A foot valve is a component used with a pump to help the pump stay primed,
ensuring that when people turn it on, it will immediately begin pumping water.
Foot valves are found in wells, attached to pool cleaners, and in other settings where fluids are being pumped. The valve allows the pump to be turned on and off without concerns about whether the pump will stay primed and it also filters fluids pulled into the line to reduce the risk of clogs.
Foot valves are a form of check valve, a valve that only admits flow in one direction.
In the case of a foot valve, fluid can be pulled into the valve and up the line, but it cannot flow back out.
When the pump is on, water moves through the valve, into the line, and into the pump itself.
When the pump is turned off, the water in the line stays in place because the valve prevents it from flowing backward.
If the water was allowed to drain out of the line, air would end up in the line and the pump would need to be primed again to get it flowing.
Model NO. | DH | Material | Stainless Steel |
Connection Form | Wafer | Structure | Swing |
Pressure | Ordinary Pressure | Function | Ddcv Double Lobe,Nrvr Silence,Sfcv Rubber Lobe,Nrvz Silence,Nrvg Silence |
Sealing Form | Gland Packings Globe Valve | Flow Direction | Unidirection |
Standard | ANSI | Application | Industrial Usage,Water Industrial Usage |
Transport Package | Standard Export Wooden Case | Specification | API598,API6d,ANSI,Bs,DIN,JIS |
Trademark | NAIBANG | Origin | China |
HS Code | 8481300000 | Production Capacity | 5000PCS/Year |
A foot valve is a component used with a pump to help the pump stay primed,
ensuring that when people turn it on, it will immediately begin pumping water.
Foot valves are found in wells, attached to pool cleaners, and in other settings where fluids are being pumped. The valve allows the pump to be turned on and off without concerns about whether the pump will stay primed and it also filters fluids pulled into the line to reduce the risk of clogs.
Foot valves are a form of check valve, a valve that only admits flow in one direction.
In the case of a foot valve, fluid can be pulled into the valve and up the line, but it cannot flow back out.
When the pump is on, water moves through the valve, into the line, and into the pump itself.
When the pump is turned off, the water in the line stays in place because the valve prevents it from flowing backward.
If the water was allowed to drain out of the line, air would end up in the line and the pump would need to be primed again to get it flowing.
