VR 0.5 - 1/2" check valve
Delivery Options
| Carrier | Description | Estimated Delivery | |
|---|---|---|---|
 | Mail Boxes - 2 giorni | This courier delivers within 48 hours from the moment we entrust the products to him. | Tuesday 14 July - Wednesday 15 July |
 | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 14 July - Wednesday 15 July |
Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 14 July - Wednesday 15 July
Carrier: Poste Italiane - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.
Estimated delivery:
Tuesday 14 July - Wednesday 15 July
The Pedrollo VR 0.5 non-return valve is a unidirectional device, which prevents the return of pressurized fluid.
It finds natural use in domestic water systems, water elevation systems, heating systems, in thermal power plants, in heat generators such as wall-mounted boilers, wood-fired boilers, heat pumps, in solar systems, in industrial and agricultural water systems in general.
The internal hydraulic seal is achieved by the forces exerted by a spring and the pressure of the liquid on a gasket that ensures the seal even at minimal backpressures. Furthermore, the spring force allows the valve to be universally applicable in any installation position.
