3431AB LF EzPress Tankless Water Heater Valve Kit

(Professional Press-Connect Solution for Tankless Systems)

INSTALLATION MADE EASY

✔ EzPress × FNPT connections – No soldering required for faster, cleaner installs
✔ Red-handle design – Instant visual ID for hot water service
✔ Full lead-free compliance – Meets AB1953 & NSF/ANSI/CAN 61/372 standards

KEY FEATURES

• 🔥 Hot-Side Optimized
  • Heavy-duty lead-free brass construction (ASTM B927)
  • 600# WOG rating for water, oil, or gas (non-shock)
  • Red handle prevents incorrect cold-side installation
• 🛠️ Pro-Grade Components
  • Virgin PTFE seats – Smooth ¼-turn operation
  • Blow-out proof stem with adjustable packing
  • Full-port design – Maximizes flow efficiency
• ⚡ Integrated Maintenance
  • Press-connect + threaded ends (ASME B1.20.1-NPT)
  • Drain/purge port with protective cap
• ¾" relief valve port (choose capacity):
  • 3430RAB: 200K BTU/hr
  • 3430SAB: 500K BTU/hr
  • 3430TAB: 2.7M BTU/hr

TECH SPECS

• Operation: ¼-turn ball valve
• Pressure: 600 PSI WOG
• Ends: EzPress × FNPT tailpiece
• Certifications: AB1953, NSF-61, NSF-372
• WHY CHOOSE THIS VALVE?
• ✅ Time-saving press-connect – No torch or solder needed
  ✅ System-ready – Includes all necessary ports (drain + relief)
  ✅ Reliable hot-side performance – Withstands high temps in tankless/boiler apps

Ideal For:

• Tankless water heater installations
• Commercial plumbing retrofits
• Lead-free potable water systems
• Order Note: Specify required BTU relief model (RAB/SAB/TAB)

Optimized for:

• Highlighting the press-connect advantage as the key differentiator
• Hot-side specific benefits without cold-valve comparisons
• Clear technical specs with installer-focused language
• Trust-building through certifications and material specs

Di m e n s i o n , Weight

*Weight may vary slightly between manufacturing batches

Material