NIBCO NL740X8 Check Valve 3/4 inch Lead-Free Bronze

Product Description

The NIBCO NL740X8 is a 3/4 inch lead-free bronze check valve designed for effective backflow prevention in potable water systems. Built with a silicon bronze alloy, this horizontal swing check valve ensures durability and corrosion resistance, essential for prolonged use in both commercial and residential environments.

• Constructed from dezincification-resistant bronze
• Designed with a renewable seat and disc mechanism
• Conforms to MSS SP-80 and NSF/ANSI 61/372 standards

Product Highlights

This valve provides a maximum pressure rating of 200 psi CWP, with a PTFE seat enhancing its reliability under various temperature conditions. The Y-pattern design facilitates a smooth flow with minimal pressure drop.

Product Information

Standard Information

• Connection Type: FNPT
• Material: Silicon Bronze Alloy

Technical Specifications

• Pressure Rating: 200 psi CWP
• Temperature Rating: up to 300 degrees Fahrenheit
• Installation: Can be installed in both horizontal or vertical positions
• Certifications: MSS SP-139, NSF/ANSI 61, and NSF/ANSI 372