Normal (NO) hte normal hku pat da ai (NC) nbung solenoid valve ni a lapran na madung shai hkat ai lam gaw shanhte a default shara ni hta nga ai:
1. **Normally Open (NO) Valves**: Ndai valve ni gaw n-gun n rawng ai sha hpaw da ai. Nbung gaw, solenoid hpe shamu shamawt shangun ai aten du hkra, valve hku nna lwi pru wa nna, valve hpe pat kau ai. Dai ni gaw, action langai hpe galaw ai aten du hkra, matut manoi nbung n-gun ra ai application ni a matu grai kaja ai.
2. **N tara ai hku n-gun n rawng ai (NC) Valves**: Ndai valve ni hpe n-gun n rawng ai sha pat kau ai, solenoid hpe n-gun n jaw shi yang nbung lwi ai lam hpe jahkring kau ai. Dai ni hpe nbung lwi ai lam hpe default hku nna pat shingdang na matu ahkyak ai shaloi lang ai, solenoid hpe trigger galaw ai shaloi sha ahkang jaw ai.
Shanhte a lapran hta lata la ai lam gaw, na a application a laksan hkang zing ra ai lam ni hta madung nga ai.
