The check valve model 561 PVC-C is a compact, vertically installable valve with solvent cement sockets and NPT threaded ends, designed for use in water systems with a minimum sealing pressure of 2 m water column. It features a flow-optimized return cone, double guidance for vibration-free operation at high flow velocities, and an installation length identical to ball valve type 546. The part number 163561119 corresponds to the DN90, NPT 3 inch variant, with a kv-value of 3600 l/min, Z-length of 200 mm, L-length of 254 mm, L2-length of 141 mm, and z-length of 151 mm, weighing 5.52 kg. The valve is equipped with EPDM seals and an FKM seal code 163. Physical dimensions and performance values are specific to this variant and not shared across the series.
With solvent cement sockets Inch ASTM Inclusive 2 threaded valve ends NPT
| Georg Fischer Piping Systems Ltd | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | 163561119 |
| Product Name | Valves - Plastic-Valves - Check-Valves - cone-Check-Valve-561-562 |
| Valve Type | Check |
