The DIASTAR Ten PVC-U diaphragm valve, model 161627935, is a fail-safe-to-close valve with fixed PVC-U flanges compliant with JIS B2238/39 10K, designed for precise flow control. It features a dual-flow design with a single housing nut and a rotating air connection adjustable at 90° intervals. The valve has a Kv-value of 759 l/min at Δp=1 bar, operating at a maximum pressure of 10 bar on one side with an FKM O-ring seal. The connecting dimension and physical dimensions include D=120 mm, H=173 mm, L=180 mm, and M8 mounting threads. It has a weight of 2.554 kg and a lift of 15 mm. The diaphragm material is PTFE, and the joining faces are flat/serrated.
FC (Fail safe to close) With fixed flanges PVC-U JIS
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 161627935 |
| 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) |
