| Qhov Loj & Kev Ntsuas Siab & Tus Qauv | |
| Loj | DN40-DN1800 |
| Kev Ntsuas Siab | Chav Kawm 125B, Chav Kawm 150B, Chav Kawm 250B |
| Lub ntsej muag rau lub ntsej muag STD | AWWA C504 |
| Kev Sib Txuas Lus STD | ANSI/AWWA A21.11/C111 Flanged ANSI Chav Kawm 125 |
| Sab saud Flange STD | ISO 5211 |
| Khoom siv | |
| Lub cev | Hlau zas, WCB |
| Lub disc | Hlau zas, WCB |
| Qia/Ncej | SS416, SS431 |
| Lub rooj zaum | NBR, EPDM |
| Bushing | PTFE, Tooj Liab |
| O Nplhaib | NBR, EPDM, FKM |
| Tus ua haujlwm | Tes Qws, Iav Box, Fais Actuator, Pneumatic Actuator |
1. Tsim ob lub qhov (half-shaft): Lub valve qhib thiab kaw cov txheej txheem ruaj khov dua, txo cov kua dej tsis kam thiab txhim kho qhov tseeb ntawm kev tswj cov dej ntws.
2. Lub rooj zaum valve uas muaj vulcanized: Ua los ntawm cov khoom siv tshwj xeeb uas muaj vulcanized, nws muaj kev tiv thaiv kev hnav zoo thiab kev ua haujlwm sealing, ua kom lub valve ua haujlwm ruaj khov mus sij hawm ntev.
3. Kev sib txuas ntawm flange: Kev sib txuas ntawm flange txheem yog siv los pab txhawb kev sib txuas nrog lwm yam khoom siv thiab muaj ntau yam kev siv.
4. Ntau yam actuators: hluav taws xob actuators, tab sis lwm yam actuator kuj tuaj yeem xaiv raws li tus neeg siv xav tau kom tau raws li kev xav tau kev ua haujlwm sib txawv, xws li cov iav kab, pneumatic, thiab lwm yam.
5. Scope ntawm daim ntawv thov: dav siv rau hauv kev tswj cov kav dej hauv roj av, kev lag luam tshuaj lom neeg, metallurgy, kev kho dej thiab lwm yam teb.
6. Kev ua haujlwm sealing: Thaum lub valve kaw, nws tuaj yeem ua kom tiav kev sib khi thiab tiv thaiv cov kua dej xau.
7. Kev saib xyuas yooj yim: Cov qauv yooj yim, yooj yim rau kev saib xyuas thiab kho, txo cov nqi khiav lag luam.