Industrial and aseptic pharma-grade diaphragm valves by Saunders — the brand that invented the diaphragm valve. Trusted by pharma, biotech, food and chemical industries worldwide.

Robust industrial diaphragm valves for corrosive and abrasive fluid handling. Rubber and PTFE lined options for chemical resistance.
| Size | 15 mm to 350 mm |
| Body | CI / WCB / SS |
| Body Lining | Rubber / ETFE / PVDF / PFA / PP |
| Diaphragm | Rubber / PTFE |
| Operation | Manual Handwheel / Pneumatic Actuators |
| Brand | Saunders |
Aseptic diaphragm valves for pharmaceutical, biotech and food applications. Forged SS 316L bodies, FDA-conforming diaphragms, ASME BPE compliant. The choice of the Life Science industry.
| Size | 8 mm to 200 mm |
| Body | SS 316L / Forged SS 316L / Bio-Block |
| Diaphragm | Rubber / PTFE / 3 Layer Steam Grade |
| Surface Finish | Electropolished, Ra measured |
| Standards | FDA, USP Class VI, ASME BPE, ISO 9001 |
| Operation | Manual Handwheel / Pneumatic Actuators |
| Brand | Saunders |

Our technical team will respond with the best solution and pricing.