43, 1/4" Straight Steam Convector Air Valve Zoom

43, 1/4" Straight Steam Convector Air Valve

SKU:401458

Brand: Hoffman

Hoffman
Qty Price
$20.95
/ each
$231.48 / box (12 units x $19.29)
In Stock! Ships in 24-48 Hours
(105 Available)
0

Resources

Specs

Application: Convector Vent
Size: 1/4"
Type: Non-Vacuum
System Type: Steam
Max Pressure: 10 psig
Max Operating Pressure: 6 psig
Mount: Straight
Adjustability: Non-Adjustable
Material: Steel
Thread Type: Male
Temperature Range (F): 140°-240°F
Max Temp (F): 240°F
Min Temp (F): 140°F
Thread Size: 1/4"

Description for Hoffman 401458

Air Valve (non-vacuum)

  • Single non-adjustable port
  • For small steam systems
  • Telescopic siphon tube with angle cut assures drainage
  • 1⁄4" NPT straight shank
  • Maximum operating pressure 6 psig (0.4 bar)(Drop away pressure - maximum pressure against which the vent can open).
  • Maximum pressure 10 psig (0.7 bar)

43, 1/4" Straight Steam Convector Air Valve

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Hoffman43, 1/4" Straight Steam Convector Air Valve
 
5.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (1)

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Reviewed by 1 customer

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5.0

Second time was the charm

By Just Bob

from New York

Verified Buyer

Pros

    Cons

      Best Uses

        Comments about 43, 1/4" Straight Steam Convector Air Valve:

        Replacing a very old #43, the new one's thread seems thicker and tightens more quickly by comparison. But it works, and it's quiet - no hissing. Just a click when the steam comes on, and a softer click later when the steam goes down. Unfortunately the first one I ordered was defective; it never closed and hissed under steam.

        • Primary use:
        • Personal

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