Description
5/2 Way Single Solenoid Pneumatic Valve – AM520-01S
The AM520-01S is a compact 1/8" 5/2 way single solenoid pneumatic valve designed for reliable directional control of double-acting pneumatic cylinders and air actuators. Combining a compact 18mm anodised aluminium valve body with efficient internal pilot operation, it provides dependable pneumatic switching while minimising installation space.
With manual override, IP65 protection, low power consumption and body or manifold mounting options, the AM520-01S is ideal for industrial automation, OEM machinery, pneumatic control panels and compact multi-valve installations.
Key Features
✓ Compact 18mm valve body
✓ 1/8" BSP pneumatic ports
✓ 5/2 single solenoid operation
✓ Spring return operation
✓ Internal pilot operation
✓ Manual override fitted
✓ 11mm² effective flow area
✓ 1.5 to 8 Bar operating pressure
✓ Low power solenoid coil
✓ IP65 protection
✓ 100% continuous duty
✓ Body or manifold mounting
✓ Large UK stocks available
✓ Free next working day UK delivery
Valve Specification
Function: 5/2 way single solenoid
Operation: Internal pilot, spring return
Port size: 1/8" BSP
Optional threads: NPT or Rc
Effective orifice area: 11mm²
Operating pressure: 1.5 to 8 Bar
Proof pressure: 9.9 Bar
Body: Anodised aluminium alloy
Seals: NBR
Media: Compressed air and inert gases
Media temperature: -10°C to +50°C
Valve width: 18mm
Manual override: Fitted
Mounting position: Any position
Coil & Electrical Specification
Duty cycle: 100% continuous duty
Protection rating: IP65
Insulation class: Class F
Voltage tolerance: ±10%
Standard connection: Flying lead wire
Optional connection: DIN connector
Voltage Options
24V DC
110V AC
220V AC
Other voltages available as options.
Valve Operation
The AM520-01S uses an internal pilot-operated 5/2 way spool design for controlling double-acting pneumatic cylinders and actuators.
When the solenoid is energised, pilot pressure shifts the valve spool and reverses the airflow between the actuator ports.
When electrical power is removed, the internal spring returns the spool to its normal position, providing reliable monostable control of double-acting pneumatic equipment.
Manual Override
The integrated manual override allows the valve to be operated without energising the solenoid, simplifying commissioning, machine setup, functional testing, maintenance and fault diagnosis.
Mounting Options
Body ported valve: AM520-01S
Base mounted valve: AM520B-01S
MF520 manifold available for body-ported valves
SF520 manifold available for base-mounted valves
Multi-station manifold configurations are available for compact pneumatic control assemblies where several directional valves are required.
Typical Applications
Double-acting pneumatic cylinders
Pneumatic actuators
Industrial automation
OEM machinery
Packaging machinery
Assembly equipment
Pneumatic control panels
Material handling equipment
Compact pneumatic machinery
Multi-valve manifold systems
General compressed air systems
Quality & Reliability
The AM520 Series combines a compact 18mm valve body with internal pilot operation, manual override and anodised aluminium construction for reliable long-term pneumatic control.
Its narrow body design is particularly useful where multiple directional valves need to be installed within restricted machine or control-panel space, while the available manifold systems allow several valves to be combined into a compact pneumatic control assembly.
Technical Information
Valve type: 5/2 way single solenoid
Operation: Internal pilot, spring return
Port size: 1/8" BSP
Effective area: 11mm²
Operating pressure: 1.5 to 8 Bar
Proof pressure: 9.9 Bar
Body: Anodised aluminium alloy
Seals: NBR
Media: Compressed air and inert gases
Ambient temperature: -10°C to +50°C
Valve width: 18mm
Protection: IP65
Insulation class: Class F
Duty cycle: 100% continuous
Net weight: Approximately 125g
The 125g net weight shown in the manufacturer's specification applies to the AM520-01S/D body-ported versions.
Related Products & Categories
