| Valve | Rooj vag Valve | Globe Valve | Throttle Valve | Pob Valve | Npauj Npaim Valve | Diaphragm li qub |
Plug Valve |
Kuaj Valve | |
|---|---|---|---|---|---|---|---|---|---|
| Cov khoom kuaj thiab kuaj | Plhaub zog | √ | √ | √ | √ | √ | √ | √ | √ |
| sealing kev ua tau zoo | √ | √ | － | √ | √ | √ | √ | √ | |
| Upper sealing kev ua tau zoo ① | √ | √ | － | － | － | － | － | － | |
| Casting zoo | √ | √ | √ | √ | √ | √ | √ | √ | |
| Kev ua haujlwm tsis tu ncua tsis muaj teeb meem pib thiab kaw | √ | √ | － | √ | √ | √ | √ | － | |
| Yam tsawg kawg nkaus valve lub cev phab ntsa thickness | √ | √ | √ | √ | √ | √ | √ | √ | |
| Sab hauv kab noj hniav kom huv si | √ | √ | √ | √ | √ | √ | √ | √ | |
| Qhov siab tshaj plaws qhib thiab kaw torque | √ | √ | － | √ | √ | √ | √ | － | |
| Anti-static test | － | － | － | √ | － | － | － | － | |
| Kev ntsuas hluav taws kub ② | － | － | － | √ | － | － | － | － | |
| Kev tshuaj xyuas qhov chaw | √ | √ | √ | √ | √ | √ | √ | √ | |
| Flow test | √ | √ | √ | √ | √ | √ | √ | √ | |
Faj seeb: ① Valves uas yuav tsum tau sealing sab sauv yuav tsum tau mus rau lub sab sauv foob xeem; ② Lwm yam li qub uas yuav tsum tau muaj hluav taws kub kuj tseem tuaj yeem kuaj xyuas hluav taws.
GNEE Industrial Valve
