The valves with a light 3 PSI or no-spring are typically used in bleeder systems, they allow air to be drawn into the water line to charge a hydro-pneumatic pressure tank. The SV-1NL with heavy 60 PSI spring is a general purpose air valve, commonly used to add air to a pressure tank using a air compressor.
Specifications
Brand : Boshart Industries
Category : Pump Parts & Accessories
selection not available, try a different combination
selection not available, try a different combination
The valves with a light 3 PSI or no-spring are typically used in bleeder systems, they allow air to be drawn into the water line to charge a hydro-pneumatic pressure tank. The SV-1NL with heavy 60 PSI spring is a general purpose air valve, commonly used to add air to a pressure tank using a air compressor.
Specifications
Brand : Boshart Industries
Category : Pump Parts & Accessories
selection not available, try a different combination
selection not available, try a different combination