V5329A1046 For heating and air conditioning in closed circuit systems

These single-seated valves are used for modulating control of hot / chilled water or steam in heating, ventilating and air conditioning systems. Not suitable for use in open-circuit systems with oxygen enrichment. The valves can be operated by linear actuators ML6420/ML6425, ML7420/ML7425, ML6421/ML7421, or by pneumatic actuators MP953.