Field Adjustable
Thermostatic flow regulator with
threaded shut-off connections
JRGUTHERM© 6320 flow regulator 140 psi
For hot water circuits, thermostatically-controlled, body made of bronze, with external threads, regulating sleeve with allen key (AKS 8) adjustment with scale ring.
Factory set to 134.6℉, scale value 6
Please provide part number printed in red when ordering
The factory setting of the flow regulator JRGUTHERM© can be changed
Adjusting the flow regulator
All flow regulators installed in the same hot water zone must be set to the same scale value. Setpoint values are provided in the table below. Individual circulation lines are automatically balanced by the flow regulator.
Changing the setting of the flow regulator
Any change of the factory setting must done carefully and is the responsibility of the equipment owner.
The factory setting on the flow regulator JRGUTHERM© can be changed as follows; Insert the allen key into the hexagon socket. By turning they key clockwise, the temperature setpoint is adjusted downwards, by turning it counter-clockwise, upwards.
Pressure Loss
The Solution to the Hot Water Balancing Problem!
The JRGUTHERM is a thermostatically controlled hot water balancing valve.
Includes: In Line Check Feature, Union End Connections, Field Adjustable Temperature Setpoint
Harper Control Solutions, Inc. is the only manufacturer’s rep in North America! All GF JRG LF products comply with the EPA Safe Drinking Water Act.