Webstone 41672

Webstone Pro-Pal® 41672, 1-Piece Full Port Expansion Tank Service Valve with Hi-Flow Hose Drain, FIP x MIP x FIP x Hose


Manufacturer part number:



Webstone Pro-Pal® Expansion Tank Service Valve, 1-Piece, Full Port, 1/2 Inch, FIP x MIP x FIP x Hose, 600 psi, Brass, 100 - 350 deg F, 3-3/8 Inch H
  • Easily install, isolate, drain and replace any expansion tank
  • Quickly connect entire system to the cold water feed
  • Ideal for use with the Webstone air separator
  • Media: water, oil, gas
  • Brass HCP ball, PTFE seat and brass stem, EPDM washer, PTFE stem seal
  • Enameled aluminum handle actuator

Standard/Approvals: ASME B16.18, ANSI B1.20.1

Application: Residential, Commercial and Industrial

Products specifications
Attribute nameAttribute value
Dimensions3-3/8 Inch H
End StyleFIP x MIP x FIP x Hose
ManufacturerWebstone Valve Innovation
Nominal Size1/2 Inch
Pressure Rating600 psi
Temperature Rating100 - 350 deg F
Type1-Piece, Full Port