Titling check valve Hydraulic slow closing butterfly check valve
Publish Time: 2022-08-11 Origin: Site
Hydraulic slow-closing butterfly check valve is mainly used in the pump outlet of industrial water supply and sewage treatment plants to prevent the backflow of media in the pipe network, automatically eliminate destructive water hammer and ensure that the pump and pipeline are not damaged. Hydraulic slow-closing butterfly check valve is mainly composed of valve body, valve flap, buffer device and miniature adjustment valve. Hydraulic slow-closing butterfly check valve has novel structure, small volume, low fluid resistance, smooth operation, reliable sealing, wear resistance and good buffer performance. It is the best product for industrial water and urban sewage discharge.
Hydraulic slow closing butterfly check valve specification
| Name:hydraulic slow closing butterfly check valve | |||
| Pressure rating and size: | PN10, PN16 | ||
| DN200 to DN2000 | |||
| 8"~80" | |||
| Material: | Body : GGG40, GGG50 ，DI | ||
| Disc : GGG40, GGG50, SS304, SS316 | |||
| Stem : 1Cr13, SS304, SS316 | |||
| Seal : NBR, EPDM | |||
| Body Seat : F6a, SS304, SS316 | |||
| Operated type | Hydraulic | ||
| Structure: | Tilting disc, with lever and counter, hammer | ||
| Flange connection: | EN1092 PN10, PN16 | ||
| Medium: | Water, sewage | ||
| Temperature: | 10 to 80°C | ||
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