VRFV - Check valve DN 10:100
Check valve with BSP threaded female ends.
The VR is an angle seat check valve with weighted PVC piston that allows the passage of fluid in one direction only.
| Reference | R | DN | PN | A max | B | E | H | K | L | Z | Fig. | g |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VRFV212E | 2” 1/2 | 65 | 10 | 300 | 179 | 104 | 243 | 96 | 30,2 | 182,6 | B | 3485 |
| VRFV300E | 3” | 80 | 6 | 325 | 192 | 116 | 262 | 105 | 33,3 | 195,4 | B | 4520 |
| VRFV400E | 4” | 100 | 6 | 385 | 231 | 138 | 325 | - | 39,3 | 246,4 | C | 6965 |
- Connection system for solvent weld, threaded and flanged joints
- No metal parts in contact with the fluid
- Piston with counterweight able to work with high intensity fluid
- Limited pressure drop. Only minimum back pressure is required for the hermetic seal
- Valve material compatibility (PVC-U) with water conveyance, drinking water and other food substances according to current regulations
- Can be maintained with the valve body installed
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