Belimo Ball Valves
The new style Belimo motorized ball valves include a built-in characterized disc for equal percentage regulation of the flow in your system. Formerly, the main drawback of ball valves was accurate flow regulation. The models shown in this selection chart are made with stainless steel ball and stem. 100% tight shut off on two-way valves.
Models available with spring return, non-spring return, 2 position, modulating and Multi-function technology actuators. Models also available for steam service, high close off and industrial applications including 2" thru 10" flanged sizes.
Benefit of the Belimo Characterizing Disc
- Equal percent flow characteristic.
- Excellent control stability assured with the characterizing disc.
- Cv values equal to Cv values of globe valves of the same size.
- The need for multiple pipe reduction is usually eliminated.
- Better control prevents “hunting” of the control loop, increasing life span of actuator and valve.
Belimo Electronic Ball Valve Actuators
Select the Ball Valve you want from the chart above and then pick the actuator that suits your control application. Built-in auxiliary switches available on request.
Honeywell Actuated Ball Valves
Honeywell ball valves feature a parabolic flow insert built right into the ball, providing equal percentage control which insures linear heat transfer at the coil. They require lower breakaway torque allowing the use of more affordable actuators. They have a removable handle to control the valve during installation or in the event of a power failure.
- Sizes from 1/2" to 2" with Female NPT connections
- Equal percentage flow characteristics
- Wide Cv choices
- Field configurable for normally open or normally closed
- Medium temperature rating -22˚ to 250˚F
* Full port valve. Does not include Parabolic flow insert
Johnson Controls Electric Ball Valves
For the Maximum Delivered CV at Competitive Prices, Johnson's line of motorized ball valves provide the highest quality components. The valve bodies are specifically designed as a control valve and not converted from a plumbing quality line of ball valves. The seats and seals are specifically resistant to cold water flow and abrasion.
See chart above for full actuator number.
Johnson Controls Rotary Direct Coupled Actuators for VG1000 Ball Valve
Select the actuator that matches your system needs and order with the appropriate ball valve and linkage kit in the above chart.
Powers/Siemens Powermite Motorized Ball Valves
Siemens has introduced a complete new line of full and reduced port ball valves powered with their reliable “Open Air” series of direct coupled actuators. The flow optimizer insert provides a modified equal percentage control so they can act similar to globe valves. NECC is stocking all the components needed to custom configure any assembly from stock the same day.
Note: The spring return models shown return to the N.O. position. For N.C. options, change the selected model you need to order 172 instead of 171.