Stop-Ball ball valves are used as shut-off valves in hydronic heating and cooling systems. The straight body design enables easy operation, even when installed at places difficult to reach.
|water or water-glycol mixture according to VDI 2035
|2 ... 130 oC
Valve housing and spindle made of brass with chrome-plated brass ball, PTFE sealings, O-rings made of Viton(R) and brass packing.
|Place in installation
|supply or return
|Max. operating pressure