Compact Motorized Brass Ball Valves for HVAC Applications

The SM series  motorized brass ball valves are ideal for HVAC and industrial on/off and modulating applications. The quarter turn ball valve features a unique highly stable direct mount system that allows for quick and easy removal or replacement of the on/off or modulating compact electric actuator. Valve body available in nickel plated or lead free brass. (See Cross Section and Materials of Construction)

When used with a modulating actuator, there are various flow optimizers (ball port inserts) that can be selected to achieve a precise flow control range. (See Flow Curves)

FEATURES:

• Simple, 1 clip-pin actuator mounting system offers outstanding stability and eliminates the cost, weight, and installation time required by other valve/actuator mounting systems that require brackets and multiple fasteners
• Pre-wired with a cable lead eliminates the need for opening the actuator and wiring in the field
• Manual override for emergency operation of the valve requires no special tools, just a standard screwdriver to switch to manual operation and wrench to rotate the valve (on/off actuators only.) All valves can be manually operated with a large screwdriver if the actuator is removed
• Two internal limit switches (0° and 90°) to indicate fully open and fully closed position on non modulating actuators
• 100% testing to ensure quality of all valve assemblies
• Visual position indicator (on/off actuators only)
• One size actuator fits all valve sizes which simplifies and reduces inventory
• Rugged gearbox construction for extended service life