501 Size Valve with Filter

Accessories and Equipment

TricorBraun Flex offers two different types of heat sealers, constant and double impulse. Most of our foil gusseted bags, stand up pouches and block bottom bags can be sealed using one of these two types of sealers.

In addition to heat sealers, TricorBraun Flex carries a full line of tin ties, bag clips and bag forming shoes to ensure you have what you need to make your packaging shelf-ready!

501 Size Valve with Filter

501 Size Valve with Filter

Item #: 271553 Legacy Item #: 501NF
$0.00
25000
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TricorBraun Flex one-way degassing valves are designed to allow pressure to be released from an airtight package while not allowing external atmosphere (i.e. air with 20.9% O2) to enter the package. A one-way degassing valve is useful for packaging products that are sensative to oxygen and moisture and also release gas or entrapped air. The one-way degassing valve can be attached to a flexible package to relieve pressure built up in the package while protecting the interior contents from the damaging effects of oxygen and moisture.
When pressure inside a sealed package increases beyond the valve opening pressure, a rubber disk in the valve momentarily opens to allow gas to escape out of the package. As gas is released and the pressure inside the package drops below the valve close pressure, the valve closes.
 

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