DN20 (G3 or 4 inch) 2-way 220V engine valve with LED light. This is a high energy saving and product. Mainly used in the HVAC water on-off control. It is composed of electric drive and body. Actuator Synchronous motor drive allows the movement to be stable. Integrated limit switch and fully open or : The red light and green light illuminated at the same time, so you can check the repair yourself. (Time-saving ) straight-chain flow, flow rates, no blocking by the slag Good waterproof and dirt-proof function (IP65) Actuator is easy to disassemble and . Actuator Can be installed after the and piping to efficiency. LED indicates when the switch is on or off to sense whether the valve is fully closed on or off. Hoechst Energy saving, design. closed tightly by high pressure when closing Actuator Can be mounted in two directions Colour blue Parameter: Medium: cold or warm water, ethylene glycol 60 percent Specification: DN20, 3 or 4 inch Structure Shapes: Two Ways Operation Mode: Three Floating (24V AC) or On or Off Power supply voltage: AC220V Power consumption: 6W (only when the valves open and ) Tread time: 5 to 15 seconds Nominal pressure: 1.6MPa medium temperature: 2 - 95 centigrade Maximum differential pressure Material: Valve ball: stainless steel Shaft: brass : PTFE Level of protection: IP65 Maintenance Free Connection mode: pipe thread G Delivery: 1 x Motorized valve 1 x English manual Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store