Parker H3EVXBG0B9D 4-way 2-position Solenoid Valve 24VDC

Product Description

The PARKER H3EVXBG0B9D is a 4-way, 2-position directional control solenoid valve designed for pneumatic circuit control applications. In its unactuated state, the valve is normally open through ports 1 and 2, allowing airflow to pass without energizing the solenoid. When energized at 24 volts DC, the spool shifts to redirect airflow to the alternate flow path. The aluminum body keeps weight low while providing adequate strength for typical pneumatic working pressures. A nitrile seal package provides reliable sealing across a broad range of operating temperatures and is compatible with standard compressed air and inert gas media. The Cv factor of 6.0 supports moderate-to-high flow requirements in industrial and commercial pneumatic systems. Licensed pneumatic and industrial maintenance technicians are the primary installers of this valve type.

This valve is suited for pneumatic directional control circuits in industrial automation, commercial HVAC pneumatic actuator systems, and general-purpose compressed air applications. The 4-way, 2-position configuration makes it a common selection for controlling double-acting cylinders, pneumatic actuators, and similar devices that require a single solenoid to shift between two distinct flow states. The normally open unactuated state through ports 1 and 2 is an important circuit design consideration, as airflow is maintained even when the solenoid is de-energized or power is lost.

Key Features

• 4-way, 2-position spool configuration for directional control of pneumatic actuators
• Normally open unactuated state through ports 1 and 2 for fail-safe airflow
• 24 volts DC solenoid coil for low-voltage control circuit compatibility
• Cv factor of 6.0 for moderate-to-high pneumatic flow capacity
• Aluminum body construction for lightweight and corrosion-resistant service
• Nitrile seal material compatible with compressed air and inert gas media

Compatibility

Designed as an OEM-style replacement or new-installation directional control valve for pneumatic systems requiring a 4-way, 2-position, normally open, 24 volt DC solenoid valve with an aluminum body and nitrile seals.

Installation Notes

Installation should be performed by a qualified technician familiar with pneumatic system design and lockout/tagout procedures. Depressurize and isolate the pneumatic circuit fully before removing or installing any valve. Verify that the supply voltage matches the 24 volt DC coil rating before energizing. Ensure all port connections are properly threaded and sealed to prevent leakage after installation.