Belimo UGLK1070 Retrofit Kit

The Belimo UGLK1070 Retrofit Kit is a field-proven solution designed for the seamless motorization of legacy Siebe/Barber-Colman VB-9000 series valves. Engineered specifically for 2-1/2" to 3" globe valves manufactured prior to 1994, this kit allows contractors to replace obsolete pneumatic or electric actuators with high-torque Belimo NV/EV series electronic actuators. The hardware maintains precise valve stem coupling and facilitates accurate linear stroke control, ensuring the existing valve body remains in service without piping modifications. By integrating direct-coupled actuator technology, the UGLK1070 optimizes hydronic flow control and enhances system reliability in commercial HVAC applications. Utilizing a rugged linkage assembly, it provides the necessary mechanical advantage to overcome high close-off pressures common in aging chilled water and steam systems. This kit is essential for HVAC building automation upgrades requiring modernized modulating or on/off valve control.

Key Benefits

• Streamlined Integration: Eliminates the need for complete valve replacement by retrofitting obsolete Siebe VB-9213 and VB-9313 bodies.
• Reduced Downtime: The bolt-on linkage design allows for rapid field installation without breaking the hydronic seal.
• Precision Performance: Maintains exact stem alignment to prevent premature packing wear and ensure tight shut-off.
• Enhanced Compatibility: Supports multi-function technology (MFT) actuators for flexible control signals and feedback.
• Robust Construction: Heavy-duty bracketry resists vibration and thermal stress in demanding mechanical room environments.

Common Questions

Which valve bodies are compatible with the UGLK1070?
This kit is specifically designed for Siebe 2.5 inch and 3 inch globe valves, particularly the VB-9000 series units produced before 1994.

Can I use this kit with the newer Belimo EV actuators?
Yes, the linkage is compatible with Belimo EV and RV series actuators, providing the necessary torque for large diameter globe valve stems.

Does this kit require specialized tools for installation?
No, the Belimo UGLK1070 uses standard hex keys and wrenches for actuator-to-linkage assembly and valve stem attachment.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.