Precio FOB
Obtener el precio más reciente50 / Set
|30 Set Minimum Order
País:
China
N º de Modelo:
-
Precio FOB:
50 / Set Obtener el precio más reciente
Lugar de origen:
China
Precio de pedido mínimo:
50 per Set
Cantidad de pedido mínimo:
30 Set
Detalle de embalaje:
-
El tiempo de entrega:
-
Capacidad de suministro:
-
Tipo de pago:
T/T, L/C, D/A, D/P
Grupo de productos :
-
Persona de contacto longgang
Qingdao, Shandong
The air valve is a kind of special valve used to prevent the negative pressure in the pipe caused by the decompression wave in the transient process. It is usually installed at the high point where the hydrodynamic pressure is low during normal operation and liquid column separation may occur during transient flow. When the pressure in the pipe is lower than the atmospheric pressure, air is inhaled, and when the pressure in the pipe rises higher than the atmospheric pressure, air is discharged. During the exhaust process, when the pipe is full of liquid, the valve can close automatically, and the liquid is not allowed to leak into the atmosphere
| País: | China |
| N º de Modelo: | - |
| Precio FOB: | 50 / Set Obtener el precio más reciente |
| Lugar de origen: | China |
| Precio de pedido mínimo: | 50 per Set |
| Cantidad de pedido mínimo: | 30 Set |
| Detalle de embalaje: | - |
| El tiempo de entrega: | - |
| Capacidad de suministro: | - |
| Tipo de pago: | T/T, L/C, D/A, D/P |
| Grupo de productos : | - |
