natural gas solenoid valve ROHS, FDA 26 years factory experience used in Water purifier,Boiler,Washing machine,Bidet,etc. natural gas solenoid valveSpecification: ... 90C(for medium Temp.) ROHS/Sanitation grade(According with ROHSAccording with FDA drinking water quality for The material of ... fixed wayUse the top convex muscle and 2 with tapping screws holesOthercustomized natural gas solenoid valve