Laminated Solenoids

From automotive to aerospace, our solenoids power critical applications across industries worldwide. Experience the difference precision engineering makes.

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High-quality industrial solenoid valves for automation and control applications. Designed for durability and precision.

Laminated AC Solenoids — High Force, Quiet, Encapsulated

Guardian’s laminated AC solenoids deliver 25–50% more pull force and longer stroke than comparable DC designs, while running quietly for heavy-duty duty cycles. A T-shaped laminated plunger and laminated steel frame concentrate flux for efficient actuation, and the encapsulated coil resists dust and moisture for extended life. Available in push and pull configurations with rapid customization for voltages, plungers, and value-added packages. UL Recognized, RoHS-compliant (2011/65/EU), and 100% Made in the USA. (Model 18 adds plunger retention for vertical mounting.)

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ImagePart #Length (in/mm)Width (in/mm)Height (in/mm)Max Stroke (in/mm)Nom Stroke (in/mm)Cont. Duty (oz/N)Int. Duty (oz/N)DatasheetRequest quotehf:tax:pa_solenoid-lengthhf:tax:pa_solenoid-widthhf:tax:pa_solenoid-heighthf:tax:pa_solenoid-max-strokehf:tax:pa_solenoid-nom-strokehf:tax:pa_solenoid-cont-dutyhf:tax:pa_solenoid-int-duty
High-quality industrial solenoid valves for automation and control applications. Designed for durability and precision.
121.625 / 41.31.2 / 30.51.41 / 35.81 / 25.40.5 / 12.716 / 4.424 / 6.7
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1-625-41-31-2-30-51-41-35-81-25-40-5-12-716-4-424-6-7
High-quality industrial solenoid valves for automation and control applications. Designed for durability and precision.
161.625 / 41.31.43 / 36.31.438 / 36.51 / 25.40.5 / 12.730 / 8.360 / 16.7
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1-625-41-31-43-36-31-438-36-51-25-40-5-12-730-8-360-16-7
High-quality industrial solenoid valves for automation and control applications. Designed for durability and precision.
182.5 / 63.51.81 / 462.093 / 53.21 / 25.40.5 / 12.7105 / 29.2195 / 54.2
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2-5-63-51-81-462-093-53-21-25-40-5-12-7105-29-2195-54-2
High-quality industrial solenoid valves for automation and control applications. Designed for durability and precision.
16P1.625 / 41.31.43 / 36.31.438 / 36.51 / 25.40.5 / 12.730 / 8.360 / 16.7
Add to quote
1-625-41-31-43-36-31-438-36-51-25-40-5-12-730-8-360-16-7
High-quality industrial solenoid valves for automation and control applications. Designed for durability and precision.
18P2.5 / 63.51.81 / 462.093 / 53.21 / 25.40.5 / 12.7105 / 29.2195 / 54.2
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2-5-63-51-81-462-093-53-21-25-40-5-12-7105-29-2195-54-2

Need a non‑standard stroke, force curve or package?

If you’re designing the next generation of aerospace systems — whether it’s a fixed-wing UAV, a supersonic commercial jet, or a cutting-edge defense platform — we’re your partner for mission-critical control solutions.

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Frequently Asked Questions

Continuous duty ratings indicate the force a solenoid can maintain indefinitely without overheating. Intermittent duty ratings show peak force for short activation periods (typically 10% duty cycle or less).

Continuous duty ratings indicate the force a solenoid can maintain indefinitely without overheating. Intermittent duty ratings show peak force for short activation periods (typically 10% duty cycle or less).

Absolutely. Our engineering team provides detailed FEA modeling and custom force-stroke curves for all applications, ensuring optimal performance for your specific requirements.

Standard prototypes ship in 2-3 weeks. Custom prototypes require 4-6 weeks. Production quantities depend on volume but typically 6-12 weeks for quantities over 100 units.

Yes, we offer biocompatible materials, low-outgassing components, and can provide material certifications for medical device applications. USP Class VI materials available upon request.