High-Flow diaphragm back pressure valves apply a pre-set back pressure in a chemical system.
Griffco High-Flow diaphragm back pressure valves are designed to enhance the performance of chemical feed systems by applying a continuous back pressure to the chemical feed pump, while also acting as an anti-syphon valve. Larger orifice size makes the valves ideal for use with higher viscosity fluids.
Wetted Materials: PVC, CPVC, PP, PVDF, PTFE. 316 SS, Alloy 20, Hastelloy® C
Available Sizes: 1/2″, 3/4″ & 1″ or DN 15, DN 20 & DN 25
Model Number | Mfg. | Description | Connection Size/Type | Material | Price |
---|---|---|---|---|---|
BPHF050A | Griffco | High Flow Back Pressure Valve | 1/2" NPT | Alloy 20 | Call for Pricing |
BPHF050C | Griffco | High Flow Back Pressure Valve | 1/2" NPT | Hastelloy C | Call for Pricing |
BPHF050CP | Griffco | High Flow Back Pressure Valve | 1/2" NPT | CPVC | Call for Pricing |
BPHF050K | Griffco | High Flow Back Pressure Valve | 1/2" NPT | PVDF | Call for Pricing |
BPHF050P | Griffco | High Flow Back Pressure Valve | 1/2" NPT | PVC | Call for Pricing |
BPHF050PP | Griffco | High Flow Back Pressure Valve | 1/2" NPT | Polypropylene | Call for Pricing |
BPHF050S | Griffco | High Flow Back Pressure Valve | 1/2" NPT | Stainless Steel | Call for Pricing |
BPHF075K | Griffco | High Flow Back Pressure Valve | 3/4" NPT | PVDF | Call for Pricing |
BPHF075CP | Griffco | High Flow Back Pressure Valve | 3/4" NPT | CPVC | Call for Pricing |
BPHF050T | Griffco | High Flow Back Pressure Valve | 1/2" NPT | PTFE | Call for Pricing |
BPHF075P | Griffco | High Flow Back Pressure Valve | 3/4" NPT | PVC | Call for Pricing |
BPHF075PP | Griffco | High Flow Back Pressure Valve | 3/4" NPT | Polypropylene | Call for Pricing |
BPHF075S | Griffco | High Flow Back Pressure Valve | 3/4" NPT | Stainless Steel | Call for Pricing |
BPHF100K | Griffco | High Flow Back Pressure Valve | 1" NPT | PVDF | Call for Pricing |
BPHF105CP | Griffco | High Flow Back Pressure Valve | 1" NPT | CPVC | Call for Pricing |
BPHF105K | Griffco | High Flow Back Pressure Valve | 1" NPT | PVDF | Call for Pricing |
BPHF105P | Griffco | High Flow Back Pressure Valve | 1" NPT | PVC | Call for Pricing |
BPHF105PP | Griffco | 1" High Flow Back Pressure Valve | NPT (5" Diameter) | Polypropylene | Call for Pricing |
BPHF105S | Griffco | 1" High Flow Back Pressure Valve | NPT (5" Diameter) | Stainless Steel | Call for Pricing |