Specifications normally closed body hard anodised aluminum, Brass, Connection interface for 1 BSP pressure 0 0. 5 Designed for bar use featuring orifices from 6 mm to 25 mm, This product works with all standard A/C and D/C voltage available with, Solenoid choices flying lead or terminal box plug-in terminal strip connector / class H insulation rating / flame-retardant construction higher sizes on request application boilers, Ovens, Furnaces