Irrigation water solenoid control valves 24vAC normally closed power open with special options for 12vdc 24vDC 110vAC + 230vAC) or 6-40vDC latching bi-stable i.e. short electrical power pulse valve stays open, reverse polarity power pulse valve stays closed. Valve body is a very strong UV and corrosion resistant glass fibre filled PA66, metal parts stainless steel, strong rugged NBR high flow concave diaphragm. Pressure ranges typically 0.65 to 10 bar temperature from 0 non freezing to +60C (+140F). Coil low power 12.5VA Max IP65 with 30cm flying lead wires. 1" models with manual over ride and flow controller, 11/2 and 2" with manual over ride only. There is also an option to have a PRV circuit (Pressure Reducing Valve) that will regulate and maintain a preset fully adjustable 0.8 to 6.5 bar outlet water pressure, with manual over ride for open, closed or fully automatic. All irrigation valves have removable metering pin for easy cleaning, an external bleed screw and a self contained solenoid armature assembly so the solenoid can be removed as one piece without the armature assembly and spring falling out. Typical applications include water control valves for garden centre irrigation systems, golf course water systems, field water trough and cattle drinking systems, greenhouse irrigation systems, automated garden watering, landscaping, sprinkler systems and general farm and agricultural watering systems.