Parker 7321KBN3SV00 Solenoid Valve 3/8 Inch Npt

Product Description

The PARKER 7321KBN3SV00 is a normally closed solenoid valve designed for fluid and gas control in industrial and commercial systems. Built with a brass body and NBR seal, it handles a maximum working pressure of 150 psi and operates across a wide range of voltages including 12 Vdc, 24 Vdc, 24/60 Vac, 120 Vdc, 120/60 to 110/50 Vac, and 240/60 to 220/50 Vac. The 3/8 inch NPT port and 7/16 inch orifice provide reliable flow with a Cv factor of 2.5. Rated for fluid temperatures up to 185 degrees F, this valve suits demanding service environments. A coil is included, though the integrated coil is required to complete the valve assembly.

This solenoid valve is suited for use in industrial process control, HVAC fluid circuits, compressed air lines, water systems, and related commercial applications requiring a normally closed, electrically actuated shutoff. The 3/8 inch NPT connection makes it straightforward to integrate into standard piping. Its multi-voltage compatibility makes it adaptable across different control systems found in both domestic and international equipment. Licensed plumbers, pipefitters, and industrial maintenance technicians are the typical installers for this type of component.

Key Features

• Normally closed valve — de-energized state is closed, providing fail-safe shutoff
• Multi-voltage coil compatibility: 12 Vdc, 24 Vdc, 24/60 Vac, 120 Vdc, 120/60 to 110/50 Vac, 240/60 to 220/50 Vac
• Brass body with NBR seal for compatibility with water, air, and many fluid media
• 150 psi maximum working pressure with a minimum operating pressure differential of 3 psi
• CSA Certified, UL Listed, and NEMA 4X rated for use in wet or wash-down environments
• Coil included — integrated coil required for complete valve assembly

Compatibility

Designed as an OEM-style solenoid valve replacement or new installation component for systems requiring a 3/8 inch NPT normally closed valve with NBR sealing and brass construction.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified industrial technician. Shut off system pressure and de-energize the control circuit before servicing or replacing the valve. Verify that the supply voltage matches one of the rated coil voltages before energizing. Apply thread sealant appropriate for the media type to NPT connections and follow applicable plumbing and mechanical codes for the installation jurisdiction.