Precision Balance: Factory-balanced to eliminate shaft wobble and reduce operational noise

Designed for 3/8 inch valve stems to ensure rigid mechanical coupling during high-pressure cycles

Verified Performance: 1/6 HP and 1085 RPM ratings match original system air-over requirements

The Belimo FSAFB24-SR-S is a high-torque fire and smoke actuator designed for proportional modulation of UL555S rated dampers in commercial HVAC systems

this single groove sheave is statically balanced to ensure vibration-free operation and extended bearing life

Siemens Building Technology 599-10078 Bracket Kit 323269-701 Precision Balance: Factory-balanced to eliminateThe Siemens Building Technology 599 10078 Bracket Kit is a professional grade solution designed for the direct integration of OpenAir actuators onto 599 Series ball valves. Engineered for 2 way and 3 way configurations, this hardware provides the structural alignment necessary for high torque applications involving GDE GLB non spring return or GMA GQD spring return actuators. As a veteran preferred HVAC valve linkage kit, it includes essential