2-way valve, pressure relieved, flanged for continuous control of the flow rate on the primary side of district heating systems and HVAC systems. Body made of ductile cast iron GJS 400 according to EN 1563, flange according to EN 1092.
Suitable for use with F 7712 actuators.
Valve with an equal percentage characteristic.
Max. differential pressure at the body: 
5 bar (up to DN 50), 2 bar (DN 65),
max. operating pressure: 25 bar,
max. operating temperature: 150 °C.