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Nominal Diameter (DN) | 25(1")~600(24") | 25(1")~600(24") | DN (inch) | ||||
Nominal Pressure (PN) | 10 | 16 | BAR | ||||
Test Pressure | Body | 15 | 24 | ||||
Sealing | 11 | 17.6 | |||||
Working temperatureºC | -15ºC~+150ºC | ||||||
Applicable Mediums | Fresh water, sewage, sea water, air, steam, food, drug, various
oil, acid, alkali, salt, etc. |
NO. | Part | Material |
1 | Body | Cast lron |
Ductile lron | ||
Carbon steel | ||
Stainless steel 304S | ||
Stainless steel 316S | ||
Cast aluminium | ||
2 | Disc | Coated nylon |
Coated nickle | ||
Stainless steel 304S | ||
Stainless steel 316S | ||
Duplex stainless steel | ||
Aluminum bronze | ||
3 | Seat | NBR |
EPDM | ||
Heat proof EPDM | ||
Neoprene | ||
Silicone rubber | ||
Fluororubber | ||
PTFE | ||
5 | Shaft | SS36/SS42/SS431/SMonel K500/ Duplex SS |
6 | 0-ring | NBR/ EPDM/VITON |