Others can customize according to your requirements
Key Specifications/Special Features:
01.General purpose and be exclusively used for HVAC products 02.Valve body material : Cast Brass ( code: T) 03.Seal material of valve seat: normal--- POM(code: M), special requirement needs customization 04. Packing: normal---nitrile rubber (NBR, code: N) Special---silicone rubber (code: G) or customer's specification. 05. Applicable ambient temp: -15~75℃ 06.Single stroke time: 16s(normal), 8~30s (custom) 07.Zero leakage, with manual device, visual valve position indicator 08.Valve core is globe type, moves up & down to realize the function 09.Medium flow direction should be consistent with the arrow direction;Can be mounted at any angle 10.valve position limit switch, full open or fully closed, power off immediately, energy-saving, safe, long life span 11.Voltage normal: AC220/AC110/AC24/AC12V 50/60Hz, allowable fluctuation ±10%, customization accepted, currently no DC series