GA42H-16C/25/40 GA42H-100
GA42H型安全阀适用于温度≤450∝的电站锅炉和压力容器上，防止压力超过允许最高值，介质可为蒸汽、空气。
GA42H type satety valve is applica ble to the power statlon boller and pres sure container (The working temperature is 450∝ or tess)which will avoid the pressure rate beyond the allowed upper limit the medivm can be steam or air