Parker B824BCNXXA Double Solenoid Valve 3/4 Inch Port

Product Description

The PARKER B824BCNXXA is a double solenoid, 2-position directional control valve designed for pneumatic systems requiring reliable flow switching. In its unactuated state, the valve is normally open through ports 1 and 2, making it suitable for fail-safe applications where flow must be maintained on power loss. The valve body is constructed from aluminum and uses a Buna-N seal, rated for operating pressures between 35 and 145 psi and temperatures up to 120 degrees F. The Cv factor of 7.0 supports moderate to high flow rates in industrial and commercial pneumatic circuits. Solenoid coils are not included and must be sourced separately.

This valve is used in industrial pneumatic control systems where a valveless-coil, 2-position directional valve with a 3/4 inch port is required. Typical applications include automated machinery, process control lines, and fluid handling systems that demand a normally open flow path on loss of signal. The aluminum body keeps weight manageable for panel or manifold mounting. Licensed industrial maintenance technicians and pipefitters are the primary installers in commercial and light industrial environments.

Key Features

• Double solenoid, 2-position configuration with normally open state through ports 1 and 2
• 3/4 inch port size for moderate to high flow pneumatic circuits
• Aluminum body construction for lightweight durability
• Buna-N seal material compatible with standard compressed air and many neutral gas applications
• Cv factor of 7.0 for predictable flow performance
• Valveless-coil design — solenoid coils ordered separately to match voltage requirements

Compatibility

Designed as an OEM-style replacement or new-installation directional control valve for pneumatic systems requiring a 3/4 inch double solenoid 2-position configuration with a valveless coil body.

Installation Notes

Installation should be performed by a qualified industrial maintenance technician or pipefitter familiar with pneumatic directional control valves. Depressurize and lock out the pneumatic system before removing or installing this valve. Solenoid coils must be selected separately to match the system supply voltage before the valve can be actuated. Verify port connections and flow direction against the system schematic prior to pressurizing.