HS41X Anti-pollution isolating valve
Place of Orign :China
Product name: HS41X Anti-pollution isolating valve
Product Presentation: This valve is usually installed on the joint of water head and in charge of or behind the user meter, to prevent the pipe network of water back into the head of cause the pollution of director of network.acteristics锛 Multi-protections锛宺eliable backflow prevention effect. Characteristics锛 Multi-protections锛宺eliable backflow prevention effect. |
Nominal pressure | 1.0 | 1.6 | MPa |
Strength test | 1.5 | 2.4 | |
Sealing test | 1.1 | 1.76 | |
Applicable temperature | ≤80 | °C | |
Applicable madium | Clear water |
Part name | Material |
Body锛孊onnet | Grey cast iron/ductile iron/cast steel |
Seat | Copper alloy |
Stem | Stainless steel |
Spring | Stainless steel |
Disc | Copper alloy/Cast iron/steel casting |
Sealing ring | Rubber |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
L | 455 | 496 | 552 | 680 | 788 | 870 | 1009 | 1186 | 1340 |
H | 378 | 406 | 440 | 484 | 538 | 585 | 700 | 918 | 1003 |
H1 | 243 | 255 | 264 | 274 | 291 | 308 | 345 | 502 | 525 |