Test And Drain Valve
The end test valve is installed at the unfavorable point of each floor of each fire compartment of the alarm valve group as the end water test device
Material quality黄铜/适用于海水介质的材质
Inch1", 1 1/4", 1 1/2", 2"
Connect螺纹
Max working pressure1.2Mpa
ApprovalFM/UL
Product characteristics