Parker B864BCNXXA Double Solenoid Valve 3/4 Inch Port

Product Description

The PARKER B864BCNXXA is a double solenoid, 3-position directional control valve designed for pneumatic or hydraulic circuit control in industrial and commercial systems. It features a 3/4 inch port size and a pressure center open unactuated state, meaning the center position connects the pressure port to both working ports when neither solenoid is energized. The valve body is constructed from aluminum with Buna-N seals, rated for working pressures between 45 and 145 psi and a maximum operating temperature of 120 degrees F. Note that solenoid coils are not included with this valve body. Licensed fluid power technicians and industrial maintenance professionals are the typical installers.

This valve is suited for applications requiring mid-position pressure equalization in directional control circuits. Typical uses include machine tool hydraulics, pneumatic actuator control, and automated process equipment where 3-position directional control is required. The pressure center open configuration is commonly selected when cylinder float or pressure relief in the center position is needed between actuations. This valve is intended for industrial environments operating within the rated pressure and temperature limits.

Key Features

• 3-position, double solenoid valveless coil configuration for directional control
• Pressure center open unactuated state allows pressure communication to working ports in center position
• 3/4 inch port size with a Cv factor of 7.0 for moderate flow capacity
• Aluminum body construction for lightweight durability
• Buna-N seals compatible with a wide range of hydraulic and pneumatic media
• Solenoid coils sold separately, allowing coil selection flexibility

Compatibility

Designed as an OEM-style directional control valve body for industrial pneumatic and hydraulic systems operating between 45 and 145 psi and up to 120 degrees F. Solenoid coils must be sourced separately and matched to this valve body.

Installation Notes

Installation should be performed by a qualified fluid power technician or industrial maintenance professional. Always depressurize and de-energize the system before installation or removal of the valve. Verify that the selected solenoid coils are compatible with the valve body and the control voltage of the system before energizing. Follow applicable NFPA and local machinery safety codes when integrating directional control valves into hydraulic or pneumatic circuits.