Motorized Ball Valve with Spring Return (110VAC)

This is the Waterline Series Two-Way, Spring-Return, Plated Brass Ball and Stem Ball Valve Assemblies without End Switches.

These Ball Valves are designed to regulate the flow of hot or chilled water and, for some models, low-pressure steam in response to the demand of a controller in HVAC systems. Available in sizes 1/2 through 2 in., this family of two-way forged brass valves is factory or field mounted Spring-Return Electric Actuators for on/off, floating, or proportional control.

  • Forged Brass Body — provides 580 psig static pressure rating.
  • Chrome-Plated Brass Ball and Stem Assembly Standard — handles both chilled water and hot water applications with a fluid temperature range of 23 to 203°F (-5 to 95°C).
  • Graphite-Reinforced Polytetrafluoroethylene (PTFE) Seats — include 15% graphite-reinforced ball seals, providing better wear resistance.
  • 500:1 Rangeability — provides accurate control under all load conditions.
  • Maintenance-Free Design — performs without failure in excess of 200,000 full stroke cycles in iron-oxide contaminated water.

Repair Information

If the Waterline Controls™ Series Ball Valve fails to operate within its specifications, replace the valve body, actuator, or entire assembly. For replacement parts, contact the nearest Waterline Controls™ representative.

PROUDLY MADE IN THE U.S.A. 

All of our liquid level controls and liquid level sensors are assembled right here in the U.S.A.
where we monitor every step of the process.

NOT SURE WHAT YOU NEED? JUST CALL BECAUSE WE’RE HERE TO HELP! 480-905-1892

We offer products comparable to the products offered by the above companies. See our website pages for further information on the products. The tradenames and trademarks in this page are owned by their respective companies or are the same name as the company. They are mentioned for comparison purposes only. They are in no way affiliated with System Dynamics, Inc or WaterLine Controls.