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• 

  wishlist

  SKU:3309

  Hoffman #40, 1/8″ Radiator Steam Air Valve

  $39.64

    Float-type vent For ordinary one-pipe system that doesn’t require proportional venting Single non-adjustable port 1⁄8″ NPT angle connection Maximum operating pressure 6 psig (0.4 bar) Maximum pressure 10 psig (0.7 bar)

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• 

  wishlist

  SKU:3274

  Hoffman #41, 1/8″ Convector Steam Air Valve

  $76.12

    Single non-adjustable port For small steam systems Telescopic siphon tube with angle cut assures drainage Maximum operating pressure 6 psig (0.4 bar)* Maximum pressure 10 psig (0.7 bar)

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• 

  wishlist

  SKU:3298

  Hoffman #43, 1/4″ Convector Steam Air Valve

  $32.28

    1⁄4″ NPT straight shank  Single non-adjustable port For small steam systems Telescopic siphon tube with angle cut assures drainage Maximum operating pressure 6 psig (0.4 bar)* Maximum pressure 10 psig (0.7 bar)

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• 

  wishlist

  SKU:2718

  Hoffman #79, 3/4″ Straight Water Main Vent Valve

  $159.50

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