The Watts 3/4" PEX x PEX x PEX Combination Ball Valve and Relief Valve is designed for use in commercial and residential water heater installations. This versatile valve combines the functionality of a ball valve and a relief valve, providing both shutoff capabilities and protection against excess water pressure caused by thermal expansion.

Key Features

• Lead-Free Construction: Made from lead-free bronze, ensuring safe and compliant use in potable water systems.
• Full Port Design: Allows for maximum flow and minimal pressure drop, enhancing system efficiency.
• Chrome Plated Brass Ball: Provides durability and smooth operation, reducing wear and tear over time.
• Blowout-Proof Stem: Ensures reliable performance and prevents stem blowout under high pressure conditions.
• PTFE Seats and Packing: Offers excellent chemical resistance and long-lasting sealing performance.
• Viton Relief Ball: Provides reliable pressure relief, maintaining system safety.
• Stainless Steel Relief Spring: Ensures consistent and dependable relief valve operation.
• Zinc Plated Carbon Steel Handle: Offers durability and ease of use, even in demanding environments.
• Low Profile Design: Allows for flexible installation in tight spaces and various orientations.
• PEX Connections: Features 3/4" PEX x PEX x PEX connections for easy integration with PEX piping systems.

Specifications

• Size: 3/4 inch
• Pressure Rating: 400 psi (maximum), 125 psi (relief)
• Temperature Range: 40°F to 180°F
• Material: Lead-free bronze body, chrome plated brass ball, PTFE seats and packing, Viton relief ball, stainless steel relief spring, zinc plated carbon steel handle
• Connection Type: PEX x PEX x PEX
• Compliance: Lead-free, meets NSF/ANSI 61 and 372 standards

Benefits

• Enhanced Safety: The combination of ball valve and relief valve functions ensures both shutoff capability and protection against overpressure, safeguarding your water heater and plumbing system.
• Durability: Constructed from high-quality materials, this valve is built to withstand harsh conditions and provide long-lasting performance.
• Ease of Installation: The low profile design and PEX connections make installation straightforward, even in confined spaces.
• Versatility: Suitable for a wide range of applications, including residential and commercial water heater installation