Parker 73218BN64N00 Solenoid Valve 1 Inch Npt Brass Nbr

Product Description

The PARKER 73218BN64N00 is a normally closed, direct-acting solenoid valve designed for fluid control in industrial and commercial systems. It features a 1-inch NPT port with a brass body and NBR seal, making it suitable for a range of compatible media. The valve accepts multiple voltage inputs including 12 Vdc, 24 Vdc, 24/60 Vac, 120 Vdc, 120/60 to 110/50 Vac, and 240/60 to 220/50 Vac, giving installers flexibility across different power supply configurations. A Cv factor of 13.5 supports adequate flow capacity for typical industrial piping applications. Maximum working pressure is 125 psi. Note that this valve requires an integrated coil for complete assembly.

This valve is suited for residential, commercial, and light industrial fluid control applications where a normally closed, electrically actuated shutoff is required. Common installation scenarios include process lines, HVAC hydronic systems, irrigation controls, and general-purpose fluid handling where NPT-threaded brass-body valves are specified. The multi-voltage coil compatibility makes this valve adaptable to both North American and international power standards, reducing the need for separate SKUs across different job sites or equipment configurations.

Key Features

• Normally closed configuration ensures fail-safe shutoff when power is removed
• 1-inch NPT port with brass body for durable, corrosion-resistant construction
• NBR seal material compatible with a broad range of media
• Multi-voltage compatibility: 12 Vdc, 24 Vdc, 24/60 Vac, 120 Vdc, 120/60 to 110/50 Vac, 240/60 to 220/50 Vac
• Cv factor of 13.5 for reliable flow performance at rated conditions
• CSA Certified, UL Listed, and NEMA 4X rated for use in wet or wash-down environments
• Integrated coil included; coil must be installed for valve to operate

Compatibility

Designed as an OEM-style replacement or new-installation solenoid valve for 1-inch NPT piping systems requiring a normally closed brass-body valve with NBR seals. No specific compatible model numbers or system families were identified in the available product data.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or qualified industrial technician familiar with applicable codes such as the IPC or relevant local standards. Shut off system pressure and de-energize all electrical circuits before beginning work. Ensure the integrated coil is properly seated and secured before energizing the valve. Verify that the selected voltage matches the supply circuit before making electrical connections, and confirm the minimum operating pressure differential of 5 psi is present in the system for proper valve actuation.