![ZRN Swing check valve](https://acszigalen.cloudimg.io/v7/https%3A%2F%2Flive-commerce-proxy-e2e-sales.ksb.com%2Fmedias%2FZ13A-ZRN.png%3Fcontext%3DbWFzdGVyfGltYWdlc3wxNTA2NDM5fGltYWdlL3BuZ3xhVzFoWjJWekwyZ3pOQzlvTlRFdk9EZ3hPVGcxTmpZd05USXhOQzV3Ym1jfDI5OGNlOTBlNTc2OGVlYzI3MmJhODY4ZDI0ZTg2YzM0ZWJjZDljZjFjYzczZTlhMGRjZWMxMDcyZTA2MWExZWE?br_px=3213%2C3213&ci_url_encoded=1&tl_px=1512%2C1512&w=1000&force_format=webp&q=60)
Main Applications
- Nuclear power stations
Technical Data
- Nominal pressure
- PN 320, Special
- Max. nominal size
- DN 600
- Maximum allowable fluid temperature
- 365 °C
Technical Data
- Function
- Prevent backflow
- Connection type
- Butt weld ends
- Casing material
- P280GH,
P250GH,
SA105,
1.4550,
Z6 CNNB 18-11,
SA182 GR F316L - Nominal pressure
- PN 320,
Special - Max. nominal size
- DN 600
- Min. nominal size
- DN 50
- Maximum allowable fluid temperature
- 365 °C
- Minimum allowable fluid temperature
- -29 °C
- Valve body type
- Straight-way valve w.weld ends