The Diaphragm valve DIASTAR Six PVC-U, model 161614516, is a fail-safe-to-close valve with solvent cement socket unions compliant with BS standards. It has a nominal size of 40 mm (1½ inch), a PN rating of 16 bar, and a kv-value of 960 l/min at Δp=1 bar. The valve features a double flow rate compared to its predecessor, a single housing nut replacing four screws, a rotating air connection at 90° intervals, and a short overall length. It weighs 2.678 kg, has a lift of 16 mm, and uses M8 mounting threads. The diaphragm material is EPDM.
FC (Fail safe to close) Unions with solvent cement sockets BS
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 161614516 |
| 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) |
