Waterline Pressure Reducing Valve (PRV) - 350kPa (50psi) - 1/4" Push Fit

Why You'll Love It

High water pressure is the silent killer of under-sink water filters, fridge lines, and expensive coffee machines. The Waterline PRV is your "cheap insurance" policy. It sits in-line before your equipment and automatically limits the water pressure to a safe 350kPa (50 psi), preventing bursts, leaks, and damage. Unlike standard valves, its smart design also helps absorb "water hammer" (that banging noise in pipes), protecting your filter housings from cracking under sudden shock.

The Problem Solver

• Pressure Limiting: Factory pre-set to 350 kPa (50 psi), ensuring your sensitive equipment (RO systems, fridges, coffee machines) never sees dangerous mains pressure.
• Water Hammer Protection: Unlike other valves that trap pressure surges, this unit allows the surge to dissipate back through the line, saving your filter housings from bursting.
• Universal Connection: Features industry-standard 1/4" (6.35mm) spigots, designed to push directly into Quick-Fit connectors found on almost all water filters.
• Versatile Use: Ideal for use with reverse osmosis units, UV systems, icemakers, and post-mix beverage systems.

How It Works

The valve uses a spring-loaded diaphragm to govern the flow. When incoming pressure rises above 50 psi, the diaphragm lifts and restricts the water flow, keeping the outlet pressure steady and safe.

Why Buy From Filtration Station?

We make clean water easy. When you shop with us, you get:

• Clean water, clear choice: We trust the gear we sell because we use it ourselves.
• Fast NZ Shipping: We get it to you quick, rural or urban.
• Real Kiwi Support: Questions? Email us at sales@filtrationstation.co.nz or call 0800 209 829.

What's Included

• 1 x Waterline Pressure Reducing Valve (PRV)

Specs

• Pressure Setting: Fixed at 350 kPa (50 psi)
• Connection: 1/4" (6.35mm) OD Spigots (Fits Quick-Fit/Push-Fit)
• Warranty Note: Rupture of the red seal voids warranty
• Mounting: Integrated mounting hooks