Solenoid/Pneumatic Actuator for Rapid Valve Control

Product Specifications

Technical details and manufacturing context for Solenoid/Pneumatic Actuator

Definition

The Solenoid/Pneumatic Actuator is a component used in industrial fluid control systems, specifically designed for rapid valve actuation. It operates within a Rapid-Activation Valve Bank, converting electrical signals into mechanical motion through a dual mechanism: an electromagnetic solenoid and a pneumatic (compressed air) system. When energized, the solenoid creates a magnetic field that initiates movement, while compressed air provides the primary force for fast and precise actuation. This combination enables quick response times and high force output, making it suitable for applications requiring rapid valve cycling. The actuator is constructed from materials including stainless steel, aluminum alloy, engineering plastics, and copper windings, offering a balance of strength, corrosion resistance, and electrical conductivity. Key parameters include a supply voltage of 24 V DC ±10% (per IEC 60038), power consumption of 5–15 W, response time of 0.1–0.5 seconds, stroke length of 10–100 mm, operating temperature range of -20 to 70 °C (per IEC 60068-2-1/2), ingress protection rating of IP65–IP67 (per IEC 60529), body material of CF8M stainless steel (per ASTM A351), and weight of 2–15 kg. These values are reference ranges and must be verified for the specific model and application. The actuator is designed for industrial environments, but its performance and suitability depend on proper selection, installation, and maintenance. Always consult the legal manufacturer or supplier to confirm model-specific values, standards compliance, and application fit.

Working Principle

The actuator operates by combining electromagnetic and pneumatic forces. When an electrical signal is applied, the solenoid coil generates a magnetic field that pulls a plunger or armature, initiating movement. Simultaneously, compressed air is directed into the actuator chamber, providing the main driving force for rapid valve opening or closing. The solenoid ensures precise control and fast response, while the pneumatic system delivers high force output. This dual mechanism allows for quick actuation with minimal delay, suitable for industrial automation. The actuator's response time and force depend on the supply voltage, air pressure, and mechanical design. Proper operation requires correct electrical connections, adequate air supply, and appropriate control signals.

Common Materials

Stainless Steel, Aluminum Alloy, Engineering Plastics, Copper Windings

Technical Parameters

Parameter	Typical range	Notes & selection driver
Supply Voltage	24 ±10% V DC	Standard industrial control voltageIEC 60038
Power Consumption	5–15 W	Holding power lower than peak
Response Time	0.1–0.5 s	Full stroke open/close
Stroke Length	10–100 mm	Depends on actuator size
Operating Temperature	-20–70 °C	Extended range availableIEC 60068-2-1/2
Ingress Protection	IP65–IP67	Dust-tight and water-jet protectedIEC 60529
Body Material	CF8M	Stainless steel for corrosion resistanceASTM A351
Weight	2–15 kg	Depends on size and configuration

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM

Solenoid Coil
Converts electrical energy into magnetic field to initiate movement

Material: Copper wire with insulation
Pneumatic Cylinder
Converts compressed air pressure into linear mechanical motion

Material: Stainless steel or aluminum
Piston
Moves within cylinder to transfer force to valve stem

Material: Stainless steel
Spring Return Mechanism
Returns actuator to default position when de-energized

Material: Spring steel
Mounting Bracket Part
Secures actuator to valve body

Material: Steel or aluminum
Plunger
The moving core the coil pulls in — where the electromagnetic half of the stroke comes from.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Rapid-Activation Valve Bank

View system integration details

Manufacturers of Solenoid/Pneumatic Actuator

Manufacturer profiles associated with Solenoid/Pneumatic Actuator.

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Frequently Asked Questions

What supply voltage is required?

The supply voltage is 24 V DC with a tolerance of ±10%, in accordance with IEC 60038. Ensure your control system provides this voltage to avoid malfunction.

What is the response time of the actuator?

The response time for full stroke open/close is 0.1–0.5 seconds. This can vary depending on the actuator size, air supply pressure, and load conditions.

What ingress protection rating does it have?

The actuator has an ingress protection rating of IP65–IP67, per IEC 60529, meaning it is dust-tight and protected against water jets. Verify the exact rating for your model.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	0 to 10 bar (0 to 145 psi)
flow rate:	Up to 100 L/min (depending on valve size)
temperature:	-20°C to 80°C
slurry concentration:	Max 10% solids by weight (non-abrasive)

Solenoid/Pneumatic Actuator

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards