Series 3717

Kit Fan Coil unit

Series 3717
Valve system that combines the pressure independent control valve with isolation, flushing, draining and commissioning components into a prefabricated tested and ready to install terminal bypass unit.

It allows pressure independent control ensuring full stroke against pressure fluctuation.

It can be used also for flushing and isolating operations at whatever of commissioning and maintenance stage.

The unit can be used for both heating and cooling.

All components made in DZR Brass.
Threaded connections FF UNI-EN-ISO 228.
Max operating pressure 25 Bar
Allowed temperatures -10 ÷ +120 °C
Allowed fluid water and water+glycol 50%

Supplied with:

isolation valves

strainer

draining point

P/T plugs

integrated venturi metering station

PICV valve for flow, temperature and pressure control

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