Check Valve F/F
Mechanical device, which normally allows fluids to flow through it in only one direction. Check valve can be installed in both vertical and horizontal positions. The fliud flow direction should match the direction indicated by the arrow on the body.
| Code | Size | Weight | Packaging | Kvs |
|---|---|---|---|---|
| 401101 | 1/2" | 122 | 42 | |
| 401102 | 3/4" | 193 | 28 | |
| 401103 | 1" | 310 | 30 |
Materials
- Body, shutter: hot-pressed brass CW617N, uncoated.
- Spring: stainless steel AISI 304.
- Shutter gasket: ethylene-propylene rubber (EPDM).
Technical Properties
- Operating temperature: from -20°С to +110°С.
- Operating pressure: PN25.