Specifications action normally closedfluid Designed for air, Gas, Water, Oil, And this product, Corrosive liquids includes hard anodized aluminum, Brass, And stainless connecting from, Steel components 1/8 to BSP nptpressure 0 20 bar with an orifice size of 0. 8 to 2. 5 Works seamlessly with any conventional a/c or d/c power source voltagesolenoid options flying lead / connector with manual override capability, Optionalhigher Custom requests for pressure and additional non-standard specifications available upon inquiryapplication Machinery for TIG and MIG welding, Sterilizers, Equipment for the sugar sector, Boilers, Ovens, Furnaces, Water treatment facilities, Drainage, Dispensing systems, Vacuum applications, And textile analysis tools, Industry machinery solutions, Air compression systems, Medical tools, Ash handling & others.