Limited Warranty

COVNA (the “Company”) warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.

The Warranty Set Forth Herein Is Given Expressly And Is The Only Warranty Given By The Company With Respect To The Product. The Company Makes No Other Warranties, Express Or Implied. The Company Hereby Specifically Disclaims All Other Warranties, Express Or Implied, Including But Not Limited To The Implied Warranties Of Merchantability And Fitness For A Particular Purpose.

The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive remedy for breach of warranty, and the Company shall not be responsible for any incidental, special or consequential damages, including without limitation, lost profits or the cost of repairing or replacing other property which is damaged if this product does not work properly, other costs resulting from labor charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water conditions, chemical, or any other circumstances over which the Company has no control. This warranty shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance or alteration of the product.

Service Policy

For inoperative products beyond the warranty period, we assume no liability for replacement of valves due to service conditions beyond our control.

Returned Goods

No material shall be returned without authorization. When credit is issued it will be at the price charged, or prevailing price if lower, less handling charges based on costs of reconditioning, boxing, etc. Products which are obsolete or made to special order are not returnable.


COVNA product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact COVNA Technical Service. COVNA reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on COVNA products previously or subsequently sold.