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Home : Products : Manual Balancing Valves : Frese STBV DRV

Technical info

Images, data sheets, drawings etc.

Frese STBV Range

DRV - DN15-DN500

The Frese DRV is a Double Regulating Valve for flow balancing.

The Frese DRV is ideally suited for use in heating and cooling applications for the balancing of flow in various sections of the system.

The DRV balancing valve can be installed in both variable flow systems and constant flow systems.

A metering station will be required for flow measurement.

The double regulating valve feature allows the valve to be set to the required position and locked thus limiting the opening of the valve. If required, the valve can then be isolated by turning the hand wheel to set point 0.0 and reopened to the previous set point.

Benefits

Simple to install and adjust
Clear, 2 digit pre-setting scale
Isolation feature
Delivers accurate control of the flow at all settings

Features

Available in sizes DN15 to DN500
Double regulating feature enables the valve opening to be set and locked at the desired set point using a 3mm allen key

Downloads

Data sheetFrese STBV DRV DN15-DN500

Mounting instructionFrese STBV DRV DN15-DN50

Mounting instructionFrese STBV DRV DN65-DN500

Declaration of ConformityFrese STBV DN15-DN50

Declaration of ConformityFrese STBV DN65-DN500