Parker H12VXBG0B9D Solenoid Valve 2-position Pneumatic

Product Description

The PARKER H12VXBG0B9D is a double solenoid, 2-position directional control valve designed for pneumatic systems. In its unactuated state, the valve is normally open through ports 1 and 2, allowing airflow to pass without energizing the coil. The aluminum body keeps weight low while offering solid resistance to corrosion in typical shop-air environments. A nitrile seal handles standard compressed-air service and is compatible with most dry or lightly lubricated air supplies. Operating at 24 VDC, this valve integrates cleanly into low-voltage pneumatic control circuits. A Cv factor of 1.5 supports moderate flow rates for actuator and cylinder applications. Licensed HVAC and industrial technicians, as well as pneumatic automation specialists, are the primary installers.

The H12VXBG0B9D is suited for pneumatic directional control applications in light industrial, commercial HVAC, and automation environments. The double-solenoid configuration allows the valve to hold its last switched position without continuous coil energization, making it practical for cylinder extend-and-hold circuits, actuator positioning, and two-state pneumatic logic. The 24 VDC coil voltage aligns with standard PLC and relay-panel output circuits, reducing the need for additional voltage conversion in most control panel installations.

Key Features

• Double solenoid, 2-position design holds last switched state without continuous power draw
• Normally open through ports 1 and 2 in unactuated state for fail-safe airflow
• Aluminum body construction reduces overall valve weight
• Nitrile seal material compatible with standard compressed-air and lightly lubricated air supplies
• 24 VDC coil voltage compatible with common PLC and low-voltage relay outputs
• Cv factor of 1.5 provides adequate flow capacity for typical pneumatic actuator circuits

Compatibility

Designed as an OEM-style directional control valve for pneumatic systems requiring a 24 VDC double-solenoid, 2-position normally open configuration with an aluminum body and nitrile seals.

Installation Notes

Installation should be performed by a qualified pneumatic or industrial automation technician. De-pressurize the pneumatic circuit and disconnect or lock out electrical power to the control panel before removing or installing the valve. Verify that the supply air is clean and dry, as contaminants can damage nitrile seals and shorten valve service life. Consult applicable local codes and the system schematic to confirm port orientation and coil wiring before returning the system to service.