pop-off valve

(redirected from Blow-off valve)
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pop-off valve

A safety valve that releases gas into the atmosphere from a ventilator circuit when the pressure in the circuit exceeds a known, safe level.
See also: valve
References in periodicals archive ?
Standard features include manual pressure control and blow-off valves. A seven-day clock allows automatic daily startnp and shutdown, and status-at-a-glance indicators and easy-to-use controls simplify operations and programming, the company says.
The 'No Pain Barrier' is unique in the way it absorbs the energy by transferring air from the impacted area into the rest of the fence, rather than by blow-off valves situated in individual sections.
The model is equipped with upgraded turbo chargers with new external waste-gates and blow-off valves. It features reworked, down-force-improving fascias and rocker panels, along with new wheels and Michelin Pilot Super Sport tyres, while the cabin is trimmed with carbon, leather and alcantara trim.