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USV-product-category

USV

Product types shown: 3

  • Set USV-I / USV-M category image

    Set 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-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-I / USV-M category image

    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-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 balancingis done by mounting PV-controller to an USV-M valve.

    System does not need to be depressurized during the upgrade and the kV-values does notchange. USV-PV maintains constant differential pressure across a riser.

    Due to it's special design USV-PV has a firm connection between diaphragm housing and valve cone. Diaphragm controller thus acts only against the force of reference spring.

  • USV-S category image

    USV-S

    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 operating elements and connections are placed within an arc of 90°, so that in spite of small valve dimensions, access for installation and operation is optimal.