1. Actuator: Nws tuaj yeem ua tiav qhov qhib thiab kaw ntawm lub pneumatic pob valve, thiab yog lub luag haujlwm rau kev sib txuas ntawm Circuit Court, uas yog ib qho ntawm cov khoom siv tseem ceeb.
2. Solenoid valve: ib qho khoom siv uas qhib thiab kaw thaum lub hwj chim tawm lossis thaum lub hwj chim qhib.
3. Reset actuator: Qhov no yog ib qho khoom siv uas tuaj yeem qhib lossis kaw lub pneumatic pob valve thaum lub actuator tsis ua haujlwm lossis tsis ua haujlwm.
4. Valve txoj hauj lwm taw qhia: Nws tuaj yeem pom tseeb qhov qhib thiab kaw ntawm lub pneumatic pob valve.
5. Cua qhov chaw peb txuas nrog: lub siab reducer, lim, thiab lubricator, uas tuaj yeem ruaj khov thiab ntxuav cov huab cua thiab lubricate qhov txav ntawm lub pneumatic pob valve.
6. Txwv tsis pub hloov cov lus tawm tswv yim ntaus ntawv: ib qho khoom siv teeb liab uas tuaj yeem xa cov pneumatic pob valve mus rau qhov chaw nyob deb, uas muab kev yooj yim zoo rau cov neeg ua haujlwm.
