Valve body made of epoxy painted cast iron (GG25) conforming to EN-GJL-250
For installation with steel pipe flanges to BS EN 1092-1 (PN10, PN16) or ASME B16.5 (Class-150)
2-Part (double) disc made of shot blasted stainless steel 1.4408 (CF8M) with an NBR rubber seat/seal
Spring type closing mechanism with a stainless steel 316 spring and centre axle
Can be installed in a vertical, horizontal or inclined position
Face to face flange dimensions conform to BS EN 558-1
Minimum opening pressure (with spring): 25.5 mbar
Maximum operating pressure: 16 bar (PN16) at up to 50°C
Operating temperature range: -10°C - 100°C
General | |
Valve Type | Spring Type Check Valve |
Size | 12" (DN300) |
Connections | Wafer Type - PN10/16 (BS EN 1092-1), Class 150/300 (ASME B16.5) |
Materials | |
Body | Cast Iron EN-GJL 250 (Epoxy Painted) |
Disc | Stainless Steel 1.4408 (Shot Blasted) |
Spring | Stainless Steel 316 |
Seals | |
Seat | NBR |
Pressure/Temperature Ratings | |
Maximum Operating Pressure | 16 bar |
Operating Temperature Range | -10°C - 100°C |
Other | |
Additional Information | Dimensions conform to EN 558-1. Suitable for vertical, horizontal or inclined installation. |
Certification Availability | N/A |