Parker B320BB553C Stacking Solenoid Valve 4-way 120V

Product Description

The PARKER B320BB553C is a stacking solenoid valve designed for directional control of compressed air or pneumatic fluid in industrial and commercial automation systems. Configured as a 4-way, 2-position valve with double solenoid actuation and solenoid return, it routes pressurized media between inlet and outlet ports to drive actuators such as cylinders and rotary drives. The valve carries a Cv rating of 0.750 and operates on 120V AC power. Inlet and outlet port sizes are 1/8 inch. Licensed pneumatic technicians and industrial maintenance mechanics are the primary installers of this type of component.

This valve is suited for pneumatic control circuits in light industrial, HVAC, and process automation applications where a compact stacking-body design is required. The stacking body ported configuration allows multiple valves to share a common manifold, reducing plumbing complexity in multi-actuator circuits. Operating temperature range spans 5 degrees F to 120 degrees F, making it appropriate for indoor climate-controlled environments and light-duty industrial settings. Maximum working pressure is 145 psi (10 bar).

Key Features

• 4-way, 2-position directional control with double solenoid actuation and solenoid return
• Cv rating of 0.750 for controlled airflow in compact pneumatic circuits
• 120V AC coil voltage for direct integration with standard industrial control panels
• 1/8 inch inlet and outlet port sizing for low-flow pneumatic lines
• NEMA 4 enclosure rating for protection against dust and water ingress
• Stacking body ported design compatible with manifold assembly configurations

Compatibility

Designed as an OEM-style replacement or addition for pneumatic directional control circuits using stacking body ported manifold systems rated for 1/8 inch porting and 120V AC solenoid coils.

Installation Notes

Installation should be performed by a qualified pneumatic or industrial maintenance technician. Depressurize and de-energize the pneumatic circuit fully before removing or installing the valve. Verify that the supply voltage matches the 120V AC coil rating prior to energizing. Follow applicable NFPA and local codes governing pneumatic system assembly and electrical connections to solenoid coils.