Double plate check valve
Double plate check valve, due to its small size and high performance, it is ideal for use in fire fighting, air conditioning, water distribution and irrigation installations. It is 100% watertight. Stainless steel shaft and spring. Working pressure: PN10/16. Working temperature between -10°C and 90°C. Body in cast iron GJL-250. Disc in GJS-500-7 or stainless steel CF8M. Seat in NBR. Face-to-face distance: EN 558-1 series 16.
REFERENCE | SIZE |
---|---|
33A.040.2 | DN 40 |
33A.050.2 | DN 50 |
33A.065.2 | DN 65 |
33A.080.2 | DN 80 |
33A.100.2 | DN 100 |
33A.125.2 | DN 125 |
33A.150.2 | DN 150 |
33A.200.2 | DN 200 |
33A.250.2 | DN 250 |
33A.300.2 | DN 300 |
33A.350.2 | DN 350 |
33A.400.2 | DN 400 |
33A.450.2 | DN 450 |
33A.500.2 | DN 500 |
33A.600.2 | DN 600 |
33A.700.2 | DN 700 |
33A.800.2 | DN 800 |