Jorlon Diaphragm Warranty

LowFlow Valve warrants the Jorlon diaphragm on the JR Series, JB Series, JRH Series, JRHF Series, JRLL Series, and JRHL Series for a lifetime1 of use on all clean utility or process applications2 at continuous operating pressures, temperature and conditions as specified in each models data sheet.  Halogenated fluorocarbons are not covered under this warranty.

1A lifetime of use is defined as the period during which the warranted valve resides in the original process application installation. If the warranted valve is ever replaced or moved to a different installation, or is not used for a period of more than one year (not counting original installation, commissioning, and/or validation period), the original diaphragm warranty is void.

2Jorlon is a PTFE material with excellent corrosion resistance. However, because of the wide variety of media use in modern industrial processes, LowFlow Valve reserves the right to qualify the diaphragm’s warranty on any corrosive media. Contact LowFlow Valve for details. The diaphragm warranty is void on these applications without our express, written approval.

If the original Jorlon diaphragm fails on any JR Series, JB Series, JRH Series, JRHF Series, JRLL Series, or JRHL Series valve at any time within the limitations stated above, LowFlow Valve will replace that Jorlon diaphragm at no charge. This includes freight charges for the replacement diaphragm. Shipping preference to be determined by LowFlow Valve.

This warranty and associated remedy does not cover diaphragms that were damaged due to customer mishandling, misapplication or neglect.

LowFlow reserves the right to inspect any failed diaphragm before the application of remedy, to determine cause of failure.

LowFlow Valve does not make provision to cover any other costs incurred as a result of diaphragm failure including (but not limited to) any labor, capital, operating costs, or lost profits due to a diaphragm failure. This particular remedy is an addendum to the LowFlow Valve, a division of Jordan Valve, or Richards Industries standard commercial warranty, and terms and conditions. No other remedies apply.



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