Parker B522BB549C Stacking Solenoid Valve 4-way 24V

Product Description

The PARKER B522BB549C is a stacking solenoid valve designed for directional control of pneumatic or hydraulic circuits. It features a 4-way, 2-position, body-ported configuration with double solenoid actuation and solenoid return. Operating at 24 volts DC, the valve carries a Cv rating of 1.4 and handles a maximum working pressure of 145 psi (10 bar). With 3/8-inch inlet and outlet ports, it integrates into modular valve stacking assemblies common in industrial automation, fluid power, and process control applications. Installation is handled by licensed fluid power technicians or industrial maintenance mechanics.

This valve is suited for modular stacking manifold systems where directional control is required at each station. The double solenoid configuration allows the valve to be energized in either direction independently, making it appropriate for actuator control circuits that require a maintained position on power loss. It operates reliably within a temperature range of 5 degrees F to 120 degrees F, covering most indoor industrial environments. The NEMA 4 enclosure rating makes it appropriate for wash-down or splash-prone areas.

Key Features

• 4-way, 2-position body-ported design for directional flow control
• Double solenoid actuation with solenoid return for independent bi-directional control
• 24 volts DC operation with a Cv rating of 1.4
• Maximum working pressure of 145 psi (10 bar)
• 3/8-inch inlet and 3/8-inch outlet ports for standard manifold compatibility
• NEMA 4 rated enclosure for protection against splash and wash-down conditions

Compatibility

Designed as an OEM-style replacement or addition for modular stacking pneumatic or hydraulic valve manifold assemblies that accept 4-way, 2-position double solenoid valves with 3/8-inch porting and 24-volt DC coils.

Installation Notes

Shut down system pressure and de-energize all electrical circuits before removing or installing any solenoid valve. This valve should be installed by a qualified fluid power technician or industrial maintenance professional familiar with applicable directional control valve standards. Verify that supply voltage matches the 24-volt DC coil rating before energizing. Confirm all port connections are properly torqued per the manifold manufacturer specifications before restoring system pressure.