1/8" Duovent High Capacity Air Vents w/ Manual Vent Feature Zoom

1/8" Duovent High Capacity Air Vents w/ Manual Vent Feature

SKU:0590719

Brand: Watts

Watts
Qty Price
$8.55
/ each
$82.50 / box (10 units x $8.25)
In Stock! Ships in 24-48 Hours
(4 Available)
1

Specs

Size: 1/8"
Material: Brass
Max Pressure (PSI): 150 psi
Min Temp (F): 33°F
Max Temp (F): 240°F

Description for Watts 0590719

Series DuoVent High Capacity Air Vents with Manual Vent Feature are used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems. It consists of a brass body construction with female NPT connection, brass cover, air vent with silicone rubber seal, shutter, polyethylene float with valve plug, automatic vent with black cap, and manual vent with red cap. Series DuoVent has a high capacity and high temperature rating and is ideal for use with glycol systems or for use as an anti-vacuum device. Can be disassembled for inspection and cleaning. Maximum Pressure: 150psi (10 bar).

Features

  • Body and cover are brass construction
  • Air vent with silicone rubber seal
  • Impurities do not usually affect function as maximum float line of water is always lower than the valve seal
  • Float is high temperature resistant polyethylene
  • Suitable for use with glycol systems

  • 1/8" Duovent High Capacity Air Vents w/ Manual Vent Feature

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    Watts1/8"" Duovent High Capacity Air Vents w/ Manual Vent Feature
     
    5.0

    (based on 2 reviews)

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    Reviewed by 2 customers

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    5.0

    Good product document needs color.

    By FrankNash

    from Scituate, MA

    Verified Buyer

    Pros

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        Best Uses

          Comments about Watts 1/8"" Duovent High Capacity Air Vents w/ Manual Vent Feature:

          I use this one on my hot water boiler and domestic solar system. Both of my systems use a glycol water mix so it works with a glycol mix. Works great with plain water too. This automatic air relief venting valve is compact and works great. Only problem is the documentation shows the thmub screw ports but not clearly the colors. The red port is for manual relief the black port is for the automatic vent.
          A Automatic Vent(Black Cap)
          B Manual Vent(Red Cap)

          Here is a PDF link to the datasheet:
          http://media.wattswater.com/ES-DuoVent.pdf

          • Was this a gift?:
          • No
           
          5.0

          Great Value

          By md57

          from Western WI

          Verified Buyer

          Pros

            Cons

              Best Uses

                Comments about Watts 1/8"" Duovent High Capacity Air Vents w/ Manual Vent Feature:

                Easy to install and use. Install it, and forget it.

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