The Danfoss LENO MSV-BD DN 15 balancing valve is designed for accurate manual flow balancing in heating and cooling systems. It combines the function of a balancing valve and an isolating valve, enabling not only the setting of the required flow rate but also reliable shut-off of the pipe branch during service work. The valve is equipped with integrated measuring test points for 3 mm needles, a 360° rotating measuring station, and a drain cock for separate draining of both the inlet and outlet sides of the valve. Thanks to the numerical pre-setting scale, easy locking of the setting, and a coloured open/closed indicator, it is suitable for convenient installation, measurement and subsequent operation.

Main features

• manual balancing and isolating valve for heating and cooling systems
• DN 15 version with G 1/2" female thread
• Kvs 3.0 m³/h
• integrated measuring test points for 3 mm needles
• 360° rotating measuring station for convenient measurement and draining
• draining on both the inlet and outlet sides of the valve
• easy pre-setting and locking of the set value
• shut-off function via ball valve with 90° rotation
• coloured open/closed indicator
• removable handwheel for easier installation