Overview
The ASCO 302899 solenoid valve is a miniature pneumatic control valve engineered for precision fluid switching in industrial automation. This 4-way, 2-position valve features push-button manual operation through the TAC2 actuator design, enabling both solenoid and manual override functionality. The ASCO 302899 is ideal for applications requiring compact, reliable control in space-constrained environments such as assembly machinery, test stands, and automated process systems.
Key Features
- 4-Way, 2-Position Configuration: Provides dual exhaust and supply capability for cylinder control and multi-function pneumatic circuits.
- Miniature Footprint: Compact design fits tight mounting spaces without sacrificing performance.
- TAC2 Actuator: Manual push-button operation allows field override and emergency control independent of solenoid power.
- 1/8″ NPSF Ports: Standard SAE female pipe connections simplify integration into existing pneumatic manifold systems.
- Direct-Acting Design: Operates without requiring minimum pilot pressure, ensuring reliability across varying system conditions.
- Durable Construction: Built to ASCO’s industrial standards for long service life in demanding production environments.
Technical Specifications
- Valve Configuration: 4-Way, 2-Position
- Actuation Method: Solenoid with manual override (TAC2)
- Control Type: Push-button operation
- Number of Ports: 5
- Port Size: 1/8 inch NPSF (female)
- Valve Type: Miniature direct-acting
- Manufacturer: ASCO (Emerson)
- Condition: New in Box
Typical Applications
- Automated assembly line pneumatic control
- Test stand and laboratory equipment
- Machine tool pneumatic circuits
- Compact robotic arm actuation
- Packaging and material handling systems
- Industrial process automation requiring manual override capability
Compatibility & Replacements
Compatible With
- Standard pneumatic manifold base plates with 1/8″ NPSF porting
- Compressed air and inert gas systems (up to standard industrial pressures)
- 24V DC and 120V AC solenoid coil variations
- Automation controllers with solenoid output capability
- Pneumatic circuit designs requiring 4-way directional control
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The ASCO 302899 is a discontinued manufacturer item; ensure port configuration and solenoid specifications match your legacy system requirements. Radwell and other industrial distributors may stock replacement solenoid rebuild kits for this valve series.
Works With
- 24V DC solenoid coils (standard)
- 120V AC solenoid coils (with appropriate electrical enclosure)
- Pneumatic circuit design software and schematics
- Standard industrial PLC and automation controller outputs
- Compressed air preparation equipment (filters, regulators, lubricators)
