Optimize Your Chemical Feed Systems with Griffco Valves

Griffco diaphragm back pressure valves are specifically designed to enhance the performance of chemical feed systems by maintaining continuous back pressure on the chemical feed pump while also serving as an anti-siphon valve. This ensures more accurate and reliable dosing in your system.

To protect against overpressure damage, Griffco diaphragm pressure relief valves provide an essential safeguard against issues like defective equipment or blockages in the chemical feed line.

Contact Progressive Pumps today to find the perfect Griffco solution for your application.

G-Series Pressure Relief Valves

G-Series – Pressure Relief Valve

Range of Connection Sizes:
1/4" - 4"
Max Pressure:
150 PSI
Griffco G-Series Back Pressure Valves

G-Series – Back Pressure Valve

Range of Connection Sizes:
1/4" - 4"
Max Pressure:
150 PSI
M Series - Pressure Relief Valves

M Series – Pressure Relief Valves

Range of Connection Sizes:
1/4" - 1/2"
Max Pressure:
350 PSI
Griffco M-Series Back Pressure Relief Valves

M-Series – Back Pressure Valve

Range of Connection Sizes:
1/4" - 1/2"
Max Pressure:
350 PSI