Check valve
Body Material
PVDF
Available Variants
6 DN sizes
SRIF — Ball check valve with ends for socket welding, metric series
Ball check valve with ends for socket welding, metric series
Technical Features
Construction:Ball check valve
Size range: DN 15 ÷ 50
Nominal pressure: PN 16 with water at 20° C
Temperature range: -40 °C ÷ 140 °C
Coupling standards: Welding: EN ISO 10931. Can be coupled to pipes according to EN ISO 10931
Reference standards: Construction criteria: EN ISO 16137, EN ISO 10931. Test methods and requirements: ISO 9393. Installation criteria: DVS 2202-1, DVS 2207-15, DVS 2208-1
Valve material: Body: PVDF Ball: PVDF
Seal material: FKM (spare set in EPDM available on request)
Additional Information
- Available in stock or to order
- Full technical support for installation
- Certificate of conformity included
- Delivery throughout Romania
Specifications (6 variants)
| Reference | DN | d | PN | L | Weight | Material |
|---|---|---|---|---|---|---|
| SRIF020F | 15 | 20 | 16 | 16 | 150 g | PVDF |
| SRIF025F | 20 | 25 | 16 | 19 | 260 g | PVDF |
| SRIF032F | 25 | 32 | 16 | 22 | 390 g | PVDF |
| SRIF040F | 32 | 40 | 16 | 26 | 600 g | PVDF |
| SRIF050F | 40 | 50 | 16 | 31 | 820 g | PVDF |
| SRIF063F | 50 | 63 | 16 | 38 | 1420 g | PVDF |
