Oventrop 1060412 Hydrocontrol MTR DN40 Double regulating valve

This is a new unused item but may be old stock and the packaging box may be a bit torn, please see pictures for a better overview of the item. 

For automatic hydronic balancing of distribution pipes in central heating and cooling systems with closed circuits. The integrated fixed orifice metering station allows easy measurement.
Installation in the supply and the return pipe. Y-pattern valve with secured, at any time controllable, infinitely variable fine presetting.
All functions accessible from the top. Supplied with two Classic measuring valves. Maintenance-free spindle sealing.
Valve body and wetted parts made of bronze, cast iron, dezincification resistant brass, PTFE, EPDM or stainless steel.

Prices includes RM Tracked 48 carriage 

Thanks for looking