No Lead Brass Pressure Relief Valve For Cold Water Systems Merrill PRVHDNL100 1 Inch MIP To 1 Inch FIP 75 PSI Factory Set Contractor Grade Lead Free IAMPO Certified

Lead-Free Brass PRV: 1in MIP to 1in FIP, 75 PSI
✔️ 1 in MIP x 1 in FIP, 75 PSI, field-adjustable; cold-water use

The No Lead Brass Pressure Relief Valve protects cold water lines from overpressure. Pack: 1 piece. This 1 in. MIP x 1 in. FIP valve is factory set at 75 PSI, field-adjustable, and IAMPO certified, making it a contractor-grade choice for residential and light commercial plumbing. Not for use with water heaters.

✅ Lead-free heavy-duty brass construction - IAMPO certified
✅ 1 in. MIP x 1 in. FIP connections; 75 PSI factory setting
✅ Field adjustable pressure setting and cold-water use only
✅ Not for water heaters; California Prop 65 warning applies

💡 What is a pressure relief valve used for?

A handy explanation of how PRVs protect plumbing systems.

• handy overpressure protection for cold-water plumbing systems
• protects piping, fittings, and fixtures by releasing excess pressure
• easy field-adjustable 75 psi setting for typical residential setups
• complies with IAMPO standards and Prop 65 warnings