Tubular Solenoids

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

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Precision gold-plated piston actuators for industrial automation and machinery.

Tubular DC Solenoids for Aerospace, Defense & Industrial Actuation

Discover U.S.‑built tubular push‑ and pull‑type solenoids trusted by aerospace OEMs, defense prime contractors and high‑reliability industrial systems. Guardian’s catalog spans 0.25–1.0 in strokes and up to 40 oz [11 N] force, with high‑temperature windings, extended‑life bushings and hermetic sealing options. Proven in fuel‑control valves, landing‑gear locks, door latches and missile‑release mechanisms, these solenoids meet AS9100, MIL‑DTL and UL requirements while offering custom coil, plunger and mounting configurations for rapid integration into mission‑critical platforms.

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ImagePart #Dia (in/mm)Length (in/mm)Max Stroke (in/mm)Cont. Duty (oz/N)Int. Duty (oz/N)DatasheetRequest quotehf:tax:pa_solenoid-type
High-precision industrial piston for manufacturing processes.
TP3.5x90.438 / 11.11.18 / 300.25 / 6.41 / 0.32 / 0.6
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push
Precision industrial component for manufacturing and engineering applications.
TP4x70.5 / 12.70.89 / 22.60.25 / 6.41 / 0.32 / 0.6
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push
High-quality industrial actuator for manufacturing and automation applications.
TP4x120.5 / 12.71.51 / 38.40.25 / 6.42 / 0.63 / 0.8
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push
Metal industrial piston actuator for fluid control applications.
TP4x160.5 / 12.72.01 / 51.10.25 / 6.42.5 / 0.73 / 0.8
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push
High-quality industrial valve component for fluid control and mechanical applications.
TP6x120.75 / 19.11.54 / 39.10.375 / 9.55 / 1.49 / 2.5
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push
High-precision industrial motor for machinery and equipment.
TP8x91 / 25.41.17 / 29.70.5 / 12.73 / 0.815 / 4.2
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push
Gold industrial sensor component for manufacturing automation.
TP8x161 / 25.42.04 / 51.80.75 / 19.14 / 1.114 / 3.9
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push
High-quality industrial motor for manufacturing and automation applications.
TP12x131.5 / 38.11.68 / 42.70.75 / 19.115 / 4.828 / 7.8
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push
High-performance industrial motor for manufacturing and automation applications.
TP12x191.5 / 38.12.43 / 61.71 / 25.414 / 3.232 / 8.9
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push
High-quality automotive fuel filter for engine performance and reliability.
T12x191.5 / 38.12.43 / 61.71 / 25.418 / 540 / 11.1
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pull
Precision brass component for industrial applications.
T4x70.5 / 12.70.89 / 22.60.25 / 6.41 / 0.32 / 0.6
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pull
High-precision industrial cylinder for manufacturing automation and machinery applications.
T4x120.5 / 12.71.51 / 38.40.25 / 6.42 / 0.63 / 0.8
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pull
Gold industrial roller for manufacturing and processing equipment.
T4x160.5 / 12.72.01 / 51.10.25 / 6.43 / 0.84 / 1.1
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pull
High-quality industrial mechanical component for manufacturing applications.
T6x120.75 / 19.11.54 / 39.10.375 / 9.55 / 1.49 / 2.5
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pull
Armature for industrial electrical equipment, Kelco Industries high-quality electrical components.
T8x91 / 25.41.17 / 29.70.5 / 12.74 / 1.115 / 4.2
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pull
High-performance industrial motor part for manufacturing applications.
T12x131 / 25.41.68 / 42.70.75 / 19.110 / 2.830 / 8.3
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pull
Precision industrial component for manufacturing machinery.
T3.5x90.438 / 11.11.18 / 300.25 / 6.41 / 0.32 / 0.6
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pull

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.