USV

MNT

USV-I / USV-M

USV valves are designed for manual hydronic balancing of heating and cooling systems. USV-I (red knob) is used together with USV-M to limit the flow in heating or cooling installation or can work separately as manual balancing valves for flow limitation. If certain pipe sectors do not require a control of differental pressure, USV-I and USV-M can be used as shut-off- and measuring valve.

USV-I / USV-M sets

USV valves are designed for manual hydronic balancing of heating and cooling systems. USV-I (red knob) is used together with USV-M to limit the flow in heating or cooling installation or can work separately as manual balancing valves for flow limitation. If certain pipe sectors do not require a control of differental pressure, USV-I and USV-M can be used as shut-off- and measuring valve. USV-M (blue knob) valve can be upgraded into an automatic USV-PV balancing valve. USV-M is designed for installation in the return pipe. Upgrading from manual to automatic balancing is done by mounting PV-controller to an USV-M valve.

USV-S

USV-S valves are to be used in radiator heating systems to limit the flow in risers or horizontal loops. USV-S valves are designed for manual hydronic balancing of heating and cooling systems. USV-S (black knob) is used to limit the flow in heating or cooling installation or can work separately as manual balancing valves for flow limitation. USV-S is compact valves in which the operatingelements and connections are placed withinan arc of 90°, so that in spite of small valvedimensions, access for installation and operationis optimal. Insulation caps for temperature up to80 oC or 120 oC are available as accessory.USV-S is supplied in a set-pack with internal thread. USV-S can also be used in floor heating systems.To limit the flow, every manifold with constantflow should be used together with USV-S valves. The USV-S valves are to be used in systems withfan coils to limit the flow in order to provideefficient heat distribution