Assistant valve enterprise to win the world
Size:DN150
Pressures:PN2.5
Material:PH2
Temperature :-40~300℃
Design:GB
Double Block and Bleed Ball Valves are aimed to get a double barrier on the piping, and bleed the fluid trapped between the two balls from a dedicated drain line. Valve design can be either trunnion or floating type, anti blow-out stem, valve seats can be soft or hard-faced.