The DIASTAR Ten PVC-U diaphragm valve, part number 161644614, is a fail-safe-to-open valve with solvent cement sockets compliant with ASTM standards, designed for 25 mm (1 inch) nominal pipe size. It has a flow coefficient (kv-value) of 481 l/min at a pressure drop of 1 bar, maximum working pressure of 10 bar on one side, and weighs 1.143 kg. The valve features a rotating air connection at 90° intervals, a single housing nut replacing four screws, and is constructed with an FKM O-ring and PTFE diaphragm. Overall dimensions include a height of 143 mm, a length of 179 mm, and an actuator lift of 13 mm with an M6 thread. The valve is rated for PN16 configuration and designed for easy installation and removal with a short overall length.
FO (Fail safe to open) Unions with solvent cement sockets ASTM
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 161644614 |
| Product Name | Valves - Plastic-Valves - diaphragm-Valves - 2-way-diaphragm-Valve |
| Valve Type | Diaphragm |
| Primary Material | PVC-U |
| Valve Size | 3.78 inch (96.00 mm) |
