Parker 71215SN33N00 Solenoid Valve 3/8 in Npt

Product Description

The PARKER 71215SN33N00 is a direct acting, normally closed solenoid valve designed for precise fluid control in industrial and commercial systems. Built with a stainless steel body and NBR seal, this valve handles a wide range of media and operates across multiple voltage options including 12Vdc, 24Vdc, 24/60Vac, 120Vdc, 120/60 to 110/50Vac, and 240/60 to 220/50Vac. The 3/8 inch NPT port and a Cv factor of 2.0 make it well suited for low-to-medium flow applications. An integrated coil is required for complete valve assembly. Licensed technicians and industrial maintenance professionals handle installation.

This valve is commonly installed in fluid control systems where a normally closed, de-energized-shut configuration is required. Its stainless steel construction makes it appropriate for corrosive or hygienic environments. The NPT thread standard allows straightforward connection to standard pipe fittings in both residential and light commercial process systems. With a minimum operating pressure differential of 0 psi, it functions in low-differential or gravity-fed lines where many pilot-operated valves would not. Applications include HVAC, chemical processing, water treatment, and general industrial fluid control.

Key Features

• Direct acting design operates at 0 minimum pressure differential, suitable for low-pressure and gravity-fed lines
• Stainless steel body provides corrosion resistance for demanding or hygienic fluid environments
• NBR seal material compatible with water, air, and a broad range of petroleum-based fluids
• Multi-voltage compatibility: 12Vdc, 24Vdc, 24/60Vac, 120Vdc, 120/60 to 110/50Vac, 240/60 to 220/50Vac
• Normally closed unactuated state ensures fail-safe shutoff on power loss
• CSA Certified, UL Listed, and NEMA 4X rated for use in wet or washdown locations

Compatibility

Designed as a direct acting, normally closed replacement solenoid valve for systems using 3/8 inch NPT connections. Requires a compatible integrated coil for complete valve function; confirm coil voltage matches system supply before installation.

Installation Notes

Installation should be performed by a qualified technician or industrial maintenance professional familiar with fluid control systems. De-energize the circuit and isolate and depressurize the line before beginning work. Apply thread sealant or tape to NPT connections per standard plumbing practice, and verify coil voltage matches supply voltage before energizing. Confirm media compatibility with the NBR seal before placing the valve in service.