Diaphragm valve for low-pressure applications with fail-safe-to-close function, constructed of PVC-U with fixed JIS flanges, featuring a PTFE diaphragm and FKM O-ring. The valve has a kv-value of 481 l/min at Δp=1 bar on both sides, supports a maximum working pressure of 8 bar, and weighs 2.134 kg. It has a 25 mm pipe size, with joining faces that are flat/serrated, and a connecting dimension conforming to JIS B2238/39 10K. The valve includes a rotating air connection adjustable at 90° intervals and a single housing nut replacing four screws. It is oil-free and designed for use in systems requiring clean fluid handling.
FC (Fail safe to close) low pressure With fixed flanges PVC-U JIS
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 161687974 |
| Product Name | Valves - Plastic-Valves - diaphragm-Valves - 2-way-diaphragm-Valve |
| Valve Type | Diaphragm |
| Primary Material | PVC-U |
| Valve Size | 4.72 inch (120.00 mm) |
