Sukat at Presyon Rating at Pamantayan | |
Sukat | DN40-DN2200 |
Rating ng Presyon | PN10, PN16, CL150, JIS 5K, JIS 10K |
Face to Face STD | API609, BS5155, DIN3202, ISO5752 |
Koneksyon STD | PN6, PN10, PN16, PN25, 150LB, JIS5K, 10K, 16K, GOST33259 |
Upper Flange STD | ISO 5211 |
materyal | |
Katawan | Cast Iron(GG25), Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Hindi kinakalawang na Steel(SS304/SS316/SS304L/SS316L) |
Disc | DI+Ni, Carbon Steel(WCB A216), Hindi kinakalawang na Steel(SS304/SS316/SS304L/SS316L) |
Stem/Shaft | SS416, SS431, SS304, SS316, Duplex Stainless Steel, Monel |
upuan | NBR, EPDM/REPDM, Viton, Silicon |
Bushing | PTFE, Tanso |
O Singsing | NBR, EPDM, FKM |
Actuator | Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator |
Ang double offset butterfly valve ay may dalawang offset.
Ang angkop na aplikasyon para sa double offset butterfly valve ay: working pressure sa ilalim ng 4MPa, working temperature sa ilalim ng 180℃ dahil mayroon itong rubber sealing surface.