U Section Wafer Type Butterfly Valve
Minimum Order: 0
Quality/Safety Certification: 0.00
ISO & PED certified, 1st China valve manufacturer, 2 year quality warranty, free replacement.
Size: DN40 to DN1200
Performance data
Nominal diameter (mm) | 50-1200 | ||
Nominal pressure (MPa) | 1.0 | 1.6 | |
Testing pressure (MPa) | Body shell | 1.5 | 2.4 |
Sealing | 1.1 | 1.76 | |
Medium temperature (°C) | -45~130 | ||
Suitable medium | water, gases, sewage and other media | ||
Operation methods | Handles, manual gear operator, electric or pneumatic actuator |
Materials of main parts
Description | Material |
Body | CLASS B, GR. 65-45-12 |
Seat | NBR , EPDM,VITON, PTFE |
Disc | GR. 65-45-12, CF8M, CF8, C95400 |
Stem | SS 410, SS416, SS 316, Carbon Steel |
Bushing | PTFE or Bronze |
Ring | NBR |
Pin | SS 416, SS316 |