Deltrol Controls, based in Milwaukee (WI), has been developing and manufacturing solenoids, relays, valves, and custom assemblies since 1963. Their products are utilized across various sectors, including HVAC, beverage machines, security systems, ice-makers, industrial cleaning equipment and more. The company leverages production facilities in different parts of the world to maintain global competitiveness.
Products
Liquid dispensing valves
Direct-acting, media-separated solenoid valves that dispense gravity fed (up to 3 psi) liquid from a tank. Ziros technology provides superior moisture ingression protection and corrosion resistance.

Characteristics
- Multiple options for connections, brackets, materials, and supply voltages
- Applications for potable water and industrial cleaning
- Certifications: UL, NSF, CE, ENEC, WRAS (depending on models)
Industries
- Coffee & tea equipment
- Ice making equipment
- Floor scrubber equipment
- Companies that provide field service
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Mini solenoid valves
Pilot-operated solenoid valves designed to control the flow of water from a water main (up to 10 bar). Integrated flow washer options provide control of flow rate.

Characteristics
- Options: normally open and normally closed
- Different tube connection methods
- Wet and dry plunger
- UL and NSF certifications
- Custom designs upon request (subject to MOQ)
Industries
- Hot beverage dispensers
- Coffee machines
- Vending machines
- Ice makers
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Proportional valves
Direct-acting valves that provide variable control of fluid in response to power input into the valve. Closed loop control is recommended to achieve proper flow control. (e.g. flowmeters, thermistors,pressure sensors).

Characteristics
- NSF certification
- Polyethersulfone body
- Class F construction (155°C)
- Suitable for water and air
Industries
- Beverage machines
- Vending equipment
- Purification systems
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Water inlet valves
Pilot-operated and direct acting solenoid valves designed to control the flow of water from a water main (up to 10 bar). Integrated flow washer options provide control of flow rate.

Characteristics
- Single and dual outlet models
- Multiple port & bracket options
- Multiple flow washers available
- Up to 10 bar inlet pressure
- Low power consumption
- AC & DC voltages
- UL, NSF, ENEC, CE certifications available on select models
Industries
- Coffee machines
- Vending machines
- Ice makers
- Water purification systems
- Potable water applications
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Linear solenoids
Solenoids move a mechanical load through a stroke when the coil is energized with power. Magnetic latching solenoids utilize a permanent magnet to hold the plunger in the energized position without power.

Characteristics
- Available constructions: C-frame, D-frame, and tubular
- Versions with permanent magnet (magnetic latching) available
- Encapsulated Class F (155°C) coils on many models
- UL certification
- Custom designs available upon request (minimum quantities required)
Industries
- Home appliances
- Generators
- HVAC
- Security equipment
- Beverage dispensers
- Valves
- Vending machines
- Industrial automation
- Locking systems for doors and drawers
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Relays
Deltrol Controls relays are designed to control electrical loads in a wide range of applications.

Characteristics
- Universal relays: capacity from 5 to 15 Amps
- Power relays: capacity from 15 to 50 Amps
- Magnetic latching relays: capacity from 5 to 10 Amps
- Multiple contact configurations
- Various mounting options available
- Custom designs upon request, including high-current requirements
Industries
- HVAC
- Lighting control
- Machine control
- Motor control
- Traffic signal management
- Pump control
- And many other applications
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Industries/applications:
floor scrubbers, welding/plasma cutters, security, HVAC systems, beverage and ice machines, Fluid Power hydraulics.






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Why Choose Deltrol Controls
VARIOUS APPLICATIONS AND TYPES
Deltrol Controls solutions are suitable for multiple application fields, thanks to the wide range of products offered and regularly updated.
CUSTOMIZED SOLUTIONS
In addition to its extensive catalog of solutions, Deltrol Controls can develop customizations based on the specific application requirements.
