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3/4" FNPT Female Inlet & Outlet – 30 PSI Automatic Pressure Relief Valve for Hot Water Boilers & Hydronic Heating Systems, Durable Lead-Free Brass, Up to 510,000 BTU

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Product details

Management number 226667329 Release Date 2026/05/09 List Price $13.20 Model Number 226667329
Category
  • Standard 3/4" FNPT Female Inlet & Outlet – Easy replacement for existing valves; compatible with most residential and light commercial boilers up to 510,000 BTU.
  • Automatic 30 PSI Pressure Relief – Opens automatically to release excess pressure, protecting your hot water boiler and heating system from overpressure damage.
  • Durable Lead-Free Brass Construction – Made from corrosion-resistant copper alloy for long-lasting, reliable performance in high-temperature systems.
  • Mechanical & Maintenance-Free – Fully automatic operation requires no electricity or manual intervention; ensures zero-maintenance safety protection.
  • Ideal for Hydronic Heating Systems – Suitable for radiators, radiant floors, and fan coil units; helps ensure safe operation and extends boiler system lifespan.

UPC 788362172640
ASIN B0G4RPG6SX
Size 1.25 x 1.95 x 2.8 inches
Brand Name dyseer
Unit Count 1.0 Count
Valve Type Pressure Relief Valve
Thread Size 3/4 inches
Thread Type FNPT
Manufacturer dyseer
Model Number 0342691
Material Type Brass
Connector Type Female Iron Pipe
Exterior Finish Brass
Item Dimensions 1.95 x 1.25 x 2.8 inches
Number of Ports 2
Maximum Pressure 30 Pound per Square Inch
Specification Met ASME
Included Components 30 PSI Pressure Relief Valve
Inlet Connection Size 3/4 Inches
Inlet Connection Type Female Iron Pipe
Outlet Connection Size 3/4 Inches
Outlet Connection Type FIP
Manufacturer Part Number 0342691
Smart Home Compatibility Not Smart Home Compatible

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