Parker 08F23C6140ACF 2-way Solenoid Valve 1/2 Inch Npt

Product Description

The PARKER 08F23C6140ACF is a two-way, normally closed, piloted diaphragm solenoid valve designed for controlled flow of fluids, gases, and light oils in industrial and commercial systems. The body is constructed from stainless steel with an NBR seal, making it suitable for demanding service environments. It accepts multiple coil voltage configurations including 12 Vdc, 24 Vdc, 120 Vdc, 24/60 Vac, 120/60 to 110/50 Vac, and 240/60 to 220/50 Vac, giving it broad electrical compatibility. The valve carries a 0.5-inch orifice, a Cv factor of 4.0, and a maximum working pressure of 150 psi. It is installed by licensed HVAC technicians, plumbers, and industrial mechanical contractors.

This valve is suited for residential and light commercial applications where automated shutoff or flow control is required for water, air, neutral gases, or light oils. The 1/2-inch NPT port size fits standard pipe connections common in HVAC hydronic systems, pneumatic controls, and process plumbing. The normally closed configuration means the valve defaults to closed when de-energized, providing fail-safe shutoff. It is rated for fluid temperatures up to 180 degrees F and operates at a minimum pressure differential of 0 psi, allowing use in low-differential-pressure systems. The ASCO cross-reference number for this valve is 8210G87.

Key Features

• Two-way normally closed piloted diaphragm design provides fail-safe shutoff on power loss
• Stainless steel body with NBR seal for corrosion resistance in fluid and gas service
• Multi-voltage coil compatibility: 12 Vdc, 24 Vdc, 120 Vdc, 24/60 Vac, 120/60 to 110/50 Vac, and 240/60 to 220/50 Vac
• 0.5-inch orifice with Cv rating of 4.0 supports adequate flow capacity for 1/2-inch line applications
• Zero minimum operating pressure differential allows use in gravity-fed or low-pressure systems
• CSA Certified, UL Listed, and NEMA 4X rated for use in wet or wash-down environments

Compatibility

Designed as an OEM-style or replacement two-way solenoid valve for 1/2-inch NPT pipe systems handling fluids, gases, and light oils. Cross-references to ASCO number 8210G87. Consult system documentation to confirm coil voltage and pressure ratings before installation.

Installation Notes

Installation should be performed by a licensed plumber, HVAC technician, or qualified industrial mechanic in accordance with applicable local codes and the International Plumbing Code where applicable. Shut off all fluid or gas supply and de-energize the system fully before removing or installing the valve. Note that solenoid coils are sold separately and must be specified by voltage before ordering. Verify that the pipe thread is clean and use appropriate thread sealant rated for the media being controlled.