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1-1/4" Vent Dia. Brass Automatic Vent Valve, 1/4" Inlet Size

  • Item# 4A821
  • Mfr. Model# FV-4-1/4
  • Catalog Page# 3316
  • UNSPSC# 40141727
1-1/4"  Vent Dia. Brass Automatic Vent Valve, 1/4" Inlet Size close
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  • Shipping Weight 0.3 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • Item Automatic Vent Valve
  • Inlet Size 1/4"
  • Body Material Brass
  • Connection Type MNPT
  • Float Material Polyethylene
  • Max. Pressure 150 psi
  • Min. Pressure 1.45 psi
  • Temp. Range 33 Degrees to 240 Degrees F
  • Vent Dia. 1-1/4"
  • Vent Height 3-1/8"
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Customer Reviews


Rated 5 out of 5 by 1reviewer.
Rated 5 out of 5 by Works great. I have a small air leak before my pool pump that allows my filter to fill with air over time. Now, the system just evacuates the air on its own and I no longer have to go manually discharge the air with the valve at the top of the filter.It took 5 minutes and a few dollars worth of brass connectors to install. August 19, 2013
  • 2016-08-28 T04:37:12.367-05:00
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