Parker 71315SN2MNJ1 Solenoid Valve 1/4 Inch Npt Nc

Product Description

The PARKER 71315SN2MNJ1 is a direct-acting, normally closed solenoid valve designed for precise fluid and gas control in industrial and mechanical systems. Built with a stainless steel body and NBR seal, it delivers corrosion resistance suitable for demanding media and environments. The valve features a 1/4 inch NPT port, a Cv factor of 0.23, and an orifice size of 1/8 inch, making it well suited for low-flow applications requiring reliable shutoff. It supports a wide range of coil voltages including 12 Vdc, 24 Vdc, 24/60 Vac, 120 Vdc, 120/60 to 110/50 Vac, and 240/60 to 220/50 Vac, providing flexibility across control panel configurations. A licensed technician or pipefitter typically handles installation in process piping, HVAC controls, or fluid handling systems.

This valve is used across residential, commercial, and light industrial applications wherever automated on/off fluid control is required. Common install scenarios include compressed air lines, water systems, chemical dosing setups, and refrigeration or HVAC ancillary piping. The normally closed configuration ensures the valve defaults to a closed state when de-energized, which is the preferred fail-safe orientation for many fluid control circuits. The minimum operating pressure differential is 0 psi, meaning it can open against no differential pressure, which suits gravity-fed or low-pressure systems. The integrated coil configuration requires the appropriate coil to complete the valve assembly.

Key Features

• Direct-acting normally closed design opens with zero pressure differential required
• Stainless steel body with NBR seal for corrosion resistance and broad media compatibility
• 1/4 inch NPT port for straightforward installation into standard pipe fittings
• Multi-voltage coil compatibility: 12 Vdc, 24 Vdc, 24/60 Vac, 120 Vdc, 120/60 to 110/50 Vac, and 240/60 to 220/50 Vac
• Cv factor of 0.23 suited for low-flow, precise control applications
• CSA Certified, UL Listed, and NEMA 4X rated for wet and wash-down environments

Compatibility

Designed as an OEM-style direct-acting solenoid valve for use in process piping, HVAC control circuits, and fluid handling systems requiring a 1/4 inch NPT normally closed valve with stainless steel construction. Note that an integrated coil is required to complete the valve assembly and must be ordered separately if not already specified.

Installation Notes

Installation should be performed by a licensed pipefitter, plumber, or qualified HVAC technician following applicable local codes and the IPC or IFGC as relevant to the media being controlled. Shut off and depressurize the line fully before removing or installing the valve. Verify coil voltage matches the control circuit before energizing. Do not exceed the 90 psi maximum working pressure or the 185 degrees F maximum temperature rating.