Groco PNC-1500 Bronze Pipe Nipple Check Valve 1-1/2 Inch NPT

The Groco PNC-1500 is a bronze pipe nipple with integrated check valve designed for marine plumbing applications. This compact inline check valve prevents backflow in bilge, livewell, washdown, and general water system installations where space is limited and a traditional check valve body won't fit.

Key Features:

• Cast bronze construction using C83600 alloy for corrosion resistance
• 1-1/2 inch NPT threaded connections on both ends
• Integrated spring-loaded check valve prevents reverse flow
• Compact pipe nipple design saves space in tight installations
• Maximum operating temperature of 176°F (80°C)
• Suitable for raw water, fresh water, and sanitation systems

Important: Not compatible with diesel fuel or gasoline. For marine water systems only. The PNC series is available in sizes from 1/2" to 2" to accommodate various system requirements.