Pneumatic Solenoid Air Valve 4V230C-08 DC 12V 5 Way 3 Position PT1/4″ Internally Piloted Acting Type Double Electrical Control Midst Closed

The Air Valve – Dual Hole Exhaust Valve is a critical component engineered to protect water infrastructure, serving demanding applications within municipal water supply networks and large-scale irrigation systems. Its primary function is a continuous, dual-action air management role: it rapidly exhausts large volumes of air during pipe filling and releases accumulated micro-bubbles during pressurized operation, while also rapidly admitting large volumes of air when the pipe drains or experiences negative pressure. A simple technical feature includes its dual orifice design—one large orifice for bulk air flow and one small orifice for continuous air release—ensuring comprehensive air control.