菜单
Butterfly check valves are often thought to be the same as standard butterfly valves- however, it is essential to note that they differ from one another! Butterfly check valves have similar seating positions and flow characteristics to general butterfly valves and are, therefore, most suitable for systems employing butterfly valves.
| Size | 2 – 24" DN50-600 |
|---|---|
| Pressure Ratings | PN6-PN16 |
| Temperature Range | -29°C to 204°C |
| Application | Potable Water｜Wastewater｜Seawater｜HVAC |
| Certification | ISO｜WRAS |
| Size Range | Body Materials |
| 8”-56” (200mm-2000mm) | Cast Iron, Ductile Iron, Carbon Steel, |
| Temperature Range | Stem Materials |
| -29°C to 204°C | Stainless Steel, Carbon Steel |
| Pressure Ratings | Seat Materials |
| PN6-PN16 | BUNA-N, EPDM, VITON |
| Flange Drilling | Disc Materials |
| ASME B16.1 Class 125, ASME B16.5 Class 150, EN 1092 PN10 | Nylon 11 Coated Ductile Iron, Aluminum Bronze, Stainless Steel, Hastelloy, Halar Coated Ductile Iron |
| Application | Certification |
| Potable Water, Wastewater, Seawater, HVAC | ISO, WRAS |
