Parker B612ADH53A Solenoid Air Valve 4-way 2-position

Product Description

The PARKER B612ADH53A is a 4-way, 2-position body-ported solenoid air valve designed for directional control of compressed air in pneumatic systems. It operates on 120 VAC input and delivers a flow coefficient (Cv) of 2.8 with a maximum airflow of 88 CFM. The valve uses a single solenoid actuator with spring air return, shifting between positions when energized and returning to the default state on de-energization. Maximum working pressure is 145 psi (10 bar). Rated for temperatures from 0 to 160 degrees F, it suits a wide range of industrial and mechanical system applications. Licensed HVAC technicians, pipefitters, and industrial maintenance professionals handle installation.

This valve fits pneumatic control circuits requiring directional airflow switching, such as actuating cylinders, damper operators, or pneumatic tool circuits. The body-ported design keeps external plumbing straightforward. At 3/8 inches inlet and 3/8 inches outlet, it integrates directly into standard compressed-air distribution lines. The compact body measures 5.75 inches long by 1.15 inches wide by 3.97 inches high, making it suitable for panel-mounted or inline installations where space is limited. It is equally applicable in commercial HVAC pneumatic controls and light industrial automation circuits.

Key Features

• 4-way, 2-position directional control for compressed air circuits
• Single solenoid actuator with spring air return for fail-safe positioning
• 120 VAC coil input for direct connection to standard control circuits
• Flow coefficient of 2.8 Cv and 88 CFM airflow capacity
• NEMA 4 enclosure rating for use in wash-down or weather-exposed environments
• Maximum working pressure of 145 psi (10 bar)

Compatibility

Designed as an OEM-style replacement or new-installation solenoid air valve for 4-way, 2-position pneumatic directional control circuits using 3/8 inches NPT connections and 120 VAC control voltage.

Installation Notes

Installation should be performed by a qualified technician familiar with pneumatic system design and applicable codes. De-energize and fully depressurize the pneumatic circuit before removing or installing the valve. Verify that supply voltage matches the 120 VAC coil rating before energizing. Check all port connections for proper thread engagement and use appropriate thread sealant compatible with compressed air service.