Loj & Siab ntsuas & Standard | |
Loj | DN40-DN1800 |
Kev ntsuas siab | Chav Kawm 125B, Chav Kawm 150B, Chav Kawm 250B |
Face to Face STD | AWM C504 |
Kev sib txuas STD | ANSI/AWWA A21.11/C111 Flanged ANSI Class 125 |
Upper Flange STD | TS EN ISO 5211 |
Khoom siv | |
Lub cev | Carbon Steel, Stainless hlau |
Disc | Carbon Steel, Stainless hlau |
Stem / Ncej | SS416, SS431, SS |
Rooj | Stainless hlau nrog welding |
Bushing | PTFE, tooj liab |
O Nplhaib | NBR, EPDM |
Tus actuator | Tes Lever, Iav Box, Hluav Taws Xob Actuator, Pneumatic Actuator |
High-kev ua tau zoo wafer npauj npaim valve yog ib qho kev lag luam valve rau kev tswj xyuas meej.
1. Wafer-hom valve lub cev tsim txo qis qhov yuav tsum tau ua thiab lub sijhawm teeb tsa.
2. Kev ua haujlwm siab wafer npauj npaim li qub feem ntau yog ua los ntawm cov khoom siv xws li cov hlau tsis muaj steel, carbon steel los yog lwm yam corrosion-resistant alloys los xyuas kom meej corrosion kuj thiab kub tsis kam.
3. Lub rooj zaum valve ntawm kev ua haujlwm siab npauj npaim valve yog qhov sib txawv loj tshaj plaws los ntawm ob qho tib si eccentric npauj npaim valve.
4. Bidirectional sealing: Kev ua haujlwm siab npauj npaim li qub muab ob txoj kev sib khi, uas tuaj yeem foob tau zoo hauv ob qho kev qhia ntws.