Short Stroke Valve Retrofit Kit (1/2"-1.2")

Short stroke valve retrofit kit (1/2"-1.2")

Application:

The UGSL1200 retrofit kit is designed to easily attach to the valve bonnet on select Siemens 599 MT/MZ short-stroke valves utilizing Belimo CM and TF* series actuators. The unique coupler design allows the UGSL1200 to be mounted on any 1/2" to 1-1/4" two-way or three-way valves. In addition, the linkage is suitable for both normally open and normally closed valves.

Default/Configuration:

The default set up for this linkage is for usage with the CM actuator. Included in the kit is an extension piece for TF actuators. Hardware is supplied to attach the shaft extension and anti-rotation screws to both a CM or TF actuator.

Operation:

The UGSL1200 linkage provides 6 mm of downward stroke with 95° CW rotation on the actuator. This allows the valve to extend fully open or closed based on signal. The slot located on the housing provides indication when the maximum stroke has been reached. For troubleshooting when using a CM actuator, the operator may use the manual override feature to rotate the linkage up or down. When using the TF, refer to electronic override instructions according to actuator model.

Note: Linkage cannot be used on 1-1/2" normally closed valves. *TFL series actuators required for on/off applications.