Ashland Water Group RV50-NL Pressure Relief Valve 75 Psi

Product Description

The ASHLAND WATER GROUP RV50-NL is a 1/2-inch pressure relief valve preset at 75 psi, designed to protect tank systems from excess pressure buildup. Lead-free construction makes it suitable for potable water applications where compliance with lead-free standards is required. The valve activates automatically when system pressure reaches the preset threshold, venting excess pressure to prevent damage to tanks, lines, and connected components. Plumbers and water system technicians install this valve as a primary safety device in residential and light commercial pressurized water systems.

This valve is suited for residential and light commercial tank installations where pressure regulation and overpressure protection are critical. Typical applications include well pressure tanks, water storage systems, and similar pressurized water storage setups. The 1/2-inch connection size fits standard pipe configurations commonly found in residential plumbing systems. Its lead-free design supports installations where potable water contact requires compliant materials.

Key Features

• Preset at 75 psi for automatic pressure relief without field adjustment
• Lead-free construction suitable for potable water systems
• 1/2-inch connection size fits standard residential and light commercial plumbing
• Protects tanks and connected piping from pressure damage caused by excess buildup
• Compact design for straightforward installation in tight spaces

Compatibility

Designed as an OEM-style replacement or new-installation pressure relief valve for residential and light commercial pressurized water tank systems with 1/2-inch inlet connections.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off the water supply and relieve system pressure before removing any existing valve or installing this unit. Do not over-tighten the threaded connection; use thread sealant tape appropriate for potable water applications. Verify that the discharge port is piped to a safe drain location per applicable code requirements.