Model: AS60-A
Control Function: 5/2 and 3/2 Normally Closed
Working Pressure: 2 to 8 bar
Control Voltage: 24VDC
Application: Pneumatic Actuator Control
Explosion-proof Rating: Ex ia IIC T6
Protection Grade: IP66
The Solenoid Valve Controller is an explosion-proof, intrinsically safe pilot solenoid valve designed for pneumatic actuator control in hazardous industrial areas. It is suitable for single-acting and double-acting pneumatic actuators used on control valves, ball valves, butterfly valves, and other automated valve packages.
This solenoid valve controller supports 5/2 and 3/2 normally closed control functions and can be mounted directly to the air supply interface of pneumatic actuators. Its stainless steel body, sealed air-path design, and IP66 protection make it suitable for outdoor, dusty, and harsh process environments.
With 24VDC power supply, 2–8 bar working pressure, and Ex ia IIC T6 explosion-proof rating, the unit provides reliable on/off pneumatic control for valve automation systems in oil and gas, chemical, power, water treatment, and general industrial applications.
Explosion-Proof and Intrinsically Safe Design
The solenoid valve controller is rated Ex ia IIC T6, making it suitable for hazardous areas where pneumatic valve automation requires safe electrical control.
Suitable for Pneumatic Actuator Control
It supports both 5/2 and 3/2 normally closed functions, allowing it to control single-acting and double-acting pneumatic actuators in automated valve systems.
Stainless Steel Body for Industrial Service
The 316L stainless steel body improves corrosion resistance and durability in chemical plants, oil and gas facilities, outdoor stations, and dusty environments.
Protected Air-Path Structure
The internal air circuit design helps reduce the entry of external liquid, dust, and impurities into the valve body, improving reliability in outdoor or contaminated environments.
Low-Power 24VDC Coil
The ultra-low-power coil reduces energy consumption and supports stable signal control from industrial automation systems.
Flexible Connection Options
The solenoid valve controller is available with G1/4 BSPP or NPT 1/4 air ports and electrical connection options including NPT 1/2, G1/2, and M20 × 1.5.
IP66 Protection for Outdoor Installation
The IP66 protection grade allows the unit to be used in indoor and outdoor control valve automation packages.
Manual Override Function
A pulse-type manual button on the pilot coil allows local operation during commissioning, inspection, or maintenance.
| Item | Specification |
|---|---|
| Product Name | Solenoid Valve Controller |
| Model | AS60-A |
| Line Type | Ex ia IIC T6 |
| Control Voltage | 24VDC |
| Control Method | Single Coil / Double Coil Optional |
| Control Function | 5/2 and 3/2 Normally Closed |
| Body Material | Stainless Steel 316L |
| Surface Treatment | Electropolished |
| Seal Material | NBR O-Ring |
| Medium Contact Materials | Aluminum, Reinforced Nylon, POM, NBR |
| Cv Value | Cv = 1.4 |
| Air Supply Port | G1/4 BSPP or NPT 1/4 |
| Air Port Size | 1/4 inch |
| Valve Body Type | Pipe-Mounted Type |
| Installation Type | Fixed Type |
| Fasteners | Stainless Steel |
| Manual Override | Pulse-Type Manual Button on Pilot Coil |
| Working Pressure | 2–8 bar |
| Working Medium | Filtered Air ≤40 μm, Dry or Lubricated Air, Neutral Gas |
| Double Electrical Control | Available |
| Electrical Connection | NPT 1/2, G1/2, or M20 × 1.5 |
| Ambient Temperature Options | -20°C to 70°C / -20°C to 120°C / -40°C to 70°C |
| Coil Power | Ultra-Low Power, 1W |
| Insulation Class | Class F |
| Explosion-proof Rating | Ex ia IIC T6 |
| Protection Grade | IP66 |
| Installation Environment | Indoor and Outdoor Use |
| Item | Specification |
|---|---|
| U Source EEX | < 28V |
| I Max / Coil | < 37mA |
| Cint | 0 |
| Resistance at +20°C | 580 Ω ±7% |
| Resistance at -10°C | > 476 Ω |
| Resistance at +50°C | < 690 Ω |
| Application Area | Typical Use |
|---|---|
| Control Valve Automation | On/off signal control for pneumatic control valves |
| Pneumatic Ball Valves | Air control for single-acting and double-acting actuators |
| Pneumatic Butterfly Valves | Open/close actuator control in process pipelines |
| Oil and Gas Facilities | Hazardous area valve automation |
| Chemical Plants | Pneumatic valve control in corrosive or dusty environments |
| Power Plants | Automated valve packages for utility and process lines |
| Water Treatment Systems | Pneumatic actuator control for flow isolation and regulation |
| Outdoor Valve Stations | IP66 protected actuator control in exposed environments |
| Dusty Industrial Areas | Reliable operation where dust and impurities may affect standard solenoid valves |
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