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Main product image of 45, 3/4" x 1/2" Straight Steam Convector Air Valve
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45, 3/4" x 1/2" Straight Steam Convector Air Valve

Brand:
Hoffman
SKU:
401461
Rating:
(2)
Q&A:
(1)
45, 3/4" x 1/2" Straight Steam Convector Air Valve
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$74.90 each
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In Stock
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Product Highlights

Product Highlight: Size
1/2" x 3/4"
Product Highlight: System Type
Steam
Product Highlight: Max Temp (F)
240°F Max Temp
Product Highlight: Max Pressure
10 psig
Product Highlight: Mount
Straight
Product Highlight: Material
Steel

Description

Air Valve (non-vacuum)
  • Single non-adjustable port
  • For small steam systems
  • Telescopic siphon tube with angle cut assures drainage
  • 1⁄2" NPT female and 3⁄4" NPT male 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)

Specs

Application:

Convector Vent

Size:

1/2" x 3/4"

Type:

Non-Vacuum

System Type:

Steam

Max Pressure:

10 psig

Max Operating Pressure:

6 psig

Mount:

Straight

Adjustability:

Non-Adjustable

Material:

Steel

Body Pattern:

Straight

Thread Type:

Female

Male

Max Temp (F):

240°F

Min Temp (F):

140°F

Temperature Range (F):

140°F - 240°F

Thread Size:

1/2"

3/4"

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Product Image of 45, 3/4" x 1/2" Straight Steam Convector Air Valve
45, 3/4" x 1/2" Straight Steam Convector Air Valve
SKU: 401461
(2)
Convector Vent
1/2" x 3/4"
Non-Vacuum
Steam
10 psig
Convector Vent
1/2" x 3/4"
Non-Vacuum
Steam
10 psig

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Showing 1-2 of 2 reviews

this product is a work horse

I would buy this product again and again it gets the job done removing air from my supply and return steam pipe
The Wiley Report
san francisco
4 years ago
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It is an exact replacement & works well. Arrived in 1 day.

It works well
Bill
Northern NJ
10 years ago
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Product Q&A

1 Question
1 Question
ASK A QUESTION

Q: What are the dimensions of this valve? How tall is it when installed?

Asked by Peter 11 years ago

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Verified Author and ReplyVerified Reply- SupplyHouse Staff

The dimensions of this valve are 1-1/2" x 4". The thread alone is about an inch long which would mean that the valve would sit roughly at 3".

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