Check valves type ZWZ 11 are used in meter circuits, city-heating systems and industrial automatic control systems. They allow for disconnection of a mater circuit immediettely at the tank, where liquid lavel is measured, or at the measurement reducer.
large tightness and durability of closure
easy operation
TECHNICAL DATA
Valve
Connections
for pipe 12x2 or with the internal thread NPT 1/4"
Contact
us
_zwz_11_pl - PDF ( 466 KB )
