Parameters and catalogs

Connection size	DN 20
Connection Type	External thread
Flow	6.3 m3/h
Medium	Water, Air
Pressure	PN 16
Temperature	2...150 °C
Type of fitting	Two-way
With actuator	No
Weight	1.30 kg

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The COMAR series dual control valve by LDM is suitable for use in heating and cooling systems. The valve's design is developed with a strong focus on space efficiency, operational quality, and tightness when closed. The external connection threads of the valve can be fitted with other connection ends, which are also included in the package. Thus, the valve can be connected to flanged or other threaded connections with the option of welding. Installation into the piping system is quick and easy.

The RV 111 R valves are suitable for use with Siemens SSC and SAS actuators, which regulate flow using three-point or continuous control. Before the actuator is connected, the valves are equipped with a manual wheel that allows for manual regulation.

If abrasive particles are present in the medium used, it is necessary to install a filter before the valve. The valve is resistant to common sludge and dirt even without a filter.