Safety exhaust valve with temperature&pressure gauge,FF9027

Features
Working pressure 16 bar (232 psi)
Working temperature from -10℃ to +120℃(from 14°F to 248°F)
Thread ISO228 (equivalent to DIN 259 and BS2779)
Opening/closing test 10000 times
Suitable for hot and cold water,compressed air,oils, non-corrosive fluids and hydrocarbons in general.