The DIASTAR Ten PVC-U diaphragm valve with fail-safe-to-open (FO) functionality and Rc-threaded unions is designed for flow control in industrial applications. This model, identified by part number 161644915, corresponds to a 32 mm nominal diameter (DN 32) with a 1 1/4 inch Rc thread, a nominal pressure rating of 10 bar, and a kv-value of 759 l/min at Δp=1 bar. The O-ring material is FKM, and the valve body is constructed from PVC-U. It features a short overall length, a single housing nut for assembly, and a rotating air connection for installation flexibility. Dimensions include a lift of 15 mm, overall length (L) of 192 mm, and a weight of 1.862 kg. The valve is configured for pneumatic actuation and meets the PN16 specification for PTFE. The technical data are subject to modification.
FO (Fail safe to open) Unions with threaded sockets Rc
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 161644915 |
| 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) |
