Imi norgren herion pvt. Ltd. Is a subsidiary of imi group. Imi norgren herion pvt. Ltd. Offers solenoid valves v60 to 63 series available with operating pressure: 1,5/2 up to 8/10 bar, flow direction: internal pilot supply: fixed, external pilot supply: optional, flow: size 3/2, 5/2 2 x 3/2, 5/3; g1/8 750 500; g1/4 1300 950; g3/8 2600 1900 and g1/2 4200, ambient temperature: -10°c to +50°c, fluid temperature: -10°c to +50°c, consult our technical service for use below +2°c. The materials covered by housing and base plate: aluminum, spindle: stainless steel, piston, spacers and cover: synthetic material, static and dynamic seals: nbr, screws: zinc plated and springs: stainless steel. The chief features of the solenoid valves are: