50H92 E双法兰软密封蝶阀
50H92 E/双法兰软密封蝶阀/DOUBLE FLANGED VALVE|WCB阀体|AISI-420阀杆|GGG-50阀板|EPDM阀座
型号/TYPE | 20H92 E | 2094E E | 20H34 E | 50H38E | 50H92 E | 50H94 E | 50H34E | 50H38 E |
阀体/BODY | GGG-50 | GGG-50 | GGG-50 | GGG-50 | WCB | WCB | WCB | WCB |
阀杆/STEM | AISI-420 | AISI-420 | AISI-303 | AISI-303 | AISI-420 | AISI-420 | AISI-303 | AISI-303 |
阀板/DISC | GGG-50 | CF-8M | CF-8M | B-148 | GGG-50 | CF-8M | CF-8M | B-148 |
阀座/SEAT | EPDM | EPDM | EPDM | EPDM | EPDM | EPDM | EPDM | EPDM |