Description

Danfoss PFM 3000/4000 measuring instruments contain valve data for LENO™ MSV-BD in memory. It is recommended to use LENO™ MSV-BD in constant flow systems. The valve may be mounted in flow or return. DN 15 and 20 valves are available with internal or external thread. Other dimensions with internal thread. Description LENO™ MSV-BD is a new generation of manual valves for balancing flow in heating, cooling and domestic hot water systems. Application LENO™ MSV-BD is a combined presetting and shut off valve with a range of unique features: • Removable hand wheel for easy mounting. • 360° rotating measuring station for convenient measuring and draining. • Numeric presetting scale, visible from more angles. • Easy locking of presetting. • Built-in measuring nipples for 3mm needles. • Built-in drain cock with separate flow/return draining. • Open-close with Allen key in emergency. • Open-closed colour indicator.