Control Valves

Danfoss make 2 way Pressure Independent Balancing cum Control Valve , PN16, DN15 to DN 32 brass body, external threaded, DN40 & DN50 cast iron body, extarnal threadeind, DN65 to DN 250 cast iron body, flanged, logrithmic characterstics with modulating actuator (24V AC)

DANFOSS BALANCING VALVE SCREWED END MSV 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.

2 way flow control valves are used to provide pressure compensated flow. The valve design also compensates temperature and viscosity variations to a certain extent. Optionally the flow from A to B can be blocked by ex- ternal pilot pressure applied to port P (option X).

SKC60/SKC62..Electrohydraulic actuators 2800 N for valves with 40 mm stroke Overload-proof through travel-dependent, electronic switching off in end position. With die-cast aluminium housing and yoke for valves with 40 mm stroke. Optional function with one auxiliary switch. With manual control

The pressure independent control technology has matured over the years and is accepted as a proven application for optimizing hydronic system delta T, enhancing system performance and reducing energy cost. Pressure independent valves offer precise hydronic flow control resulting in improved system efficiency and control for heating and cooling applications. The primary purpose of pressure independent control valves in a HVAC system is to minimize flow through the coil in an air handler while maintaining process variable set point control (coil discharge air temperature). Hydronic system performance has varied from constant volume to variable volume with pressure independent flow control.