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DESCRIPTION

  • Bare valves open at 3 psi
  • Designed for blower service
  • Easy to adjust proper pressure setting
  • Simply remove the retaining ring from the top of the body and add the appropriate number of 1/2 in. psi plates
  • To attain the pressure setting you want above 3 psi, simply remove the retaining ring from the top of the body and add the appropriate number of 1/2” psi plates (for valve sizes 1”, 1/1/2” and 2”) or 1 psi plates (for valves sizes 3” and 4”)
  • Weighted relief valve settings can be easily adjusted simply by adding or removing weights

Republic Sales Anodized Aluminum NPT 3# Relief Valve

R21030

Valve Size:

SPECIFICATIONS

End Connection 1
NPT
End Connection 2
NPT
End Connections
NPT
Fitting Type
Straight
Height
7-3/4 in
Material
Anodized Aluminum
Maximum Pressure
12 psi
Pressure Class
3#
Recommended Valve Application
Fire Prevention
Valve Size
1 in
Valve Type
Relief Valve
Width
6-3/4 in

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