SKU: 30993065978

Manual Demand Valve

Sale price$312.75 Regular price$347.50
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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24

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Description

Manual Demand ValveThe Demand Resuscitation Valve complies with AHA guidelines recommending that 100% oxygen be given to victims of a heart attack and or smoke inhalation. The valve can be used in conjunction with a portable oxygen cylinder equipped with a pressure regulator or with a central oxygen source. The valve operates on a regulated oxygen supply of 40 60 psi (275 to 413 kPa) and reduces this pressure to a physiologically acceptable level with a pressure limit

 

The Demand Resuscitation Valve complies with AHA guidelines recommending that 100% oxygen be given to victims of a heart attack and/or smoke inhalation. The valve can be used in conjunction with a portable oxygen cylinder equipped with a pressure regulator or with a central oxygen source. The valve operates on a regulated oxygen supply of 40-60 psi (275 to 413 kPa) and reduces this pressure to a physiologically acceptable level with a pressure limit of 60±5 cm H2O. This prevents excessive buildup of intrapulmonary pressures and over-inflation of the lungs.

The slight negative pressure created by a spontaneously breathing patient’s inspiratory effort triggers the valve from a non-flow state to a flowing state. The greater the inspiratory effort, the higher the flow. When the inspiratory effort stops, the flow stops. The non-breathing valve permits it to be used as a resuscitator in combination with a manually operated button located on top of the valve.

The Demand/Resuscitator Valve provides an accurate constant flow rate of 40 lpm to help prevent gastric inflation, as recommended by the AHA. It is also available with a minimum flow rate setting of 160 lpm.

 Key Features

  • Maximum cylinder use … flow rate of 40 lpm is maintained at cylinder pressures between 500-2200 psi (3447 to 15168 kPa), allowing for complete use of cylinder contents
  • Easy to clean and service … valve obstruction may be removed during resuscitation with minimal interruption; valve may also be chemically disinfected
  • Compact, lightweight and durable … will withstand corrosive materials and harsh weather conditions
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30993065978

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Sandy Bourn
Louisville, US
★★★★★ 5
Good
Size: XX-Large, Color: Black
Good material and true to size
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Reviewed in the United States on April 15, 2026
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Kaneisha Johnson
Carnegie, US
★★★★★ 5
Great Quality
Size: Large, Color: Light Blue
Very nice
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Reviewed in the United States on April 1, 2026
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Amber A
Whiting, US
★★★★★ 3
Nice shirt, odd fit
Size: X-Large, Color: Dark Grey, Size: X-Large, Color: Dark Grey
This shirt looks and feels very nice, and there's no weird stitching or loose threads, but the fit was a little off. It was a little short on my husband who is 6'1", but if he stands with his hands down it doesn't really LOOK too short. It's when he raises his arms for anything that it seems weirdly tight across his the chest and it pulls the hem of the shirt up quite a lot. This could just be a body type thing, but he doesn't have that issue in other shirts the same size and style. It's a shame because the shirt itself seems really nice.
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Reviewed in the United States on February 7, 2026
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Patrina Richey
Boise, US
★★★★★ 5
Perfect
Size: Medium, Color: Black
Perfect fit, great material
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Reviewed in the United States on March 12, 2026
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Jeff Macchione
Charlottesville, US
★★★★★ 5
Quality item at a very reasonable price.
Size: X-Large, Color: Black Red
I've gone with the coofandy brand for the past few years. They make good quality shirts at a reasonable price and the fit is usually consistent. They're a little difficult to get the packing wrinkles out but it can be done. I wish they would label what style each shirt is because they make several different ones. Overall very satisfied.
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Reviewed in the United States on June 3, 2026

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