THIS PRODUCT REPLACES ITEM 868290

The RV50NL Pressure Relief Valve is a compact, high-performance safety component designed to protect water systems from excessive pressure buildup. Engineered for use in shallow and deep well systems, submersible pumps, and other pressurized water applications, this valve begins to relieve pressure at 75 PSI, helping prevent damage to tanks, pipes, and fittings.

Key Features:

• Reliable Pressure Protection
  Automatically opens at 75 PSI, releasing excess pressure to safeguard your water system from over-pressurization.

• Solid Brass Construction
  Made from heavy-duty, lead-free brass, this valve offers superior durability and corrosion resistance, even in harsh environments.

• Stainless Steel Control Springs
  Internal components include stainless steel springs for consistent performance and long-term reliability.

• Compact Design

  • Dimensions: 2.58" L × 1.5" W × 1.18" H
  • Weight: Approx. 5.6 oz
    Small footprint allows for easy integration into tight plumbing setups.

• Lead-Free Compliance
  Meets NSF/ANSI 372 and IAPMO standards for low-lead content, making it safe for potable water systems.

• Universal Fit
  Features 1/2" male NPT inlet and 1/2" female NPT outlet, compatible with standard plumbing fittings.

• Non-Adjustable Design
  Pre-set at 75 PSI for consistent operation—no calibration required.

Specifications:

• Model: RV50NL
• Material: Lead-Free Brass
• Inlet/Outlet Size: 1/2" MNPT x 1/2" FNPT
• Set Pressure: 75 PSI
• Certifications: NSF/ANSI 372, IAPMO, ISO 9001
• UPC: 659647920921
• Manufacturer: Water Source / American Granby
• Warranty: 1-Year Manufacturer Warranty
• Country of Origin: USA

Applications:

• Submersible pump systems
• Shallow and deep well installations
• Pressure tanks
• Irrigation systems
• Residential and light commercial water systems

Installation Tips:

• Install vertically with the discharge port facing downward.
• Use Teflon tape or thread sealant on all threaded connections.
• Do not use with water heaters or systems requiring adjustable pressure settings.
• Periodically inspect for debris or corrosion to ensure proper function.