Product Type: Solenoids

Rotary DC Solenoids

Rotary solenoids are what we do best. This technology is built specifically for high-speed actuation devices and offers reliable operations.

Johnson Electric is the world leader in Rotary Solenoid technology.  Rotary solenoids are electromechanical devices that convert linear motion to rotary motion by three ball bearings that travel down inclined raceways. When the coil is energized, the armature assembly is pulled towards the stator and rotated through an arc determined by the coining of the raceways. These extremely high-speed actuation devices provide very long life operations for the most challenging applications. With an operating life of up to fifty million cycles, a wide variety of sizes, and custom engineering for life, speed, environmental conditions, and torque requirements, the Rotary DC solenoid is ideal for a variety of markets and applications including door locks, vending machines, industrial automation, and medical diagnostic equipment.

Applications

  • Food sorter diverter
  • Strapping machine
  • Sorting gates on semiconductor testing machine
  • bulb changers on navigational buoys

Solenoids

C-frame, D-frame, tubular, and magnetic latching designs for linear actuation applications.

Proportional Valves

Proportional valves from Deltrol Controls allow the flow rate of fluid passing through the valves to be adjusted anywhere between fully off to fully on.  To accomplish this, the power to the solenoid coil is adjusted via PWM control to open the valve more or less.  Devices such as flowmeters, thermistors, or pressure sensors are commonly used to provide the feedback necessary to determine the power input to the solenoid coil to achieve the desired output.

Pressure Valves

The DSV28N series solenoid valves from Deltrol Controls are miniature two-way solenoid valves used to control the flow of liquids and inert gases up to 120 psi. They are designed with materials appropriate for potable water, water, and gaseous applications. Configuration options include, normally open and normally closed, push to connect, barb, panel mount, and compression inlet/outlet fittings.

Inlet Valves

Deltrol Controls Water Inlet Valves are pilot-operated valves used to control the flow of water from a water main. Configuration options include single and dual outlets, an operating pressure range of 5–145 psi, and multiple flow control values.

Dispensing Valves

Deltrol Controls Liquid Dispensing Valves are used to dispense water in beverage equipment, ice-making equipment, and floor scrubber equipment.  Most of these valves are designed to dispense gravity-fed (up to 3 psi) water or similar media from a tank. Our High Pressure (HP) versions of these valves are pilot-operated options that can handle up to 30 psi. Also called dump valves, diaphragm valves, outlet valves, & boiler valves. Multiple inlet/outlet and bracket options available.

Deltrol

Deltrol Controls is located in Milwaukee, Wisconsin, and is a wholly owned subsidiary of Deltrol Corp. For over 50 years, we have designed and manufactured solenoids, relays, valves, and custom assemblies for a variety of applications. Our Milwaukee operation employs approximately 115 people, working out of a 110,000-square-foot manufacturing facility. We also have manufacturing capabilities in other parts of the world, allowing us to be a globally competitive supplier.

Guardian div. of Kelco

100% Made in the USA

Guardian Electric manufactures a standard line of solenoids, including AC and DC frame, DC tubular and latching, and AC laminate solenoids produced in various standard voltages.

For custom applications, our standard solenoids can be modified to fit a particular application or we can design a new solenoid to meet a specific requirement.

All catalog solenoids are UL Recognized and RoHS compliant (2011/65/EU)