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Griffco Valve Is Your Source for High-quality Chemical Feed Accessories


Griffco is NSF, CE, CRN and ISO 9001 certified. All products manufactured by Griffco are proudly made in the USA. 

Griffco-WWD Griffco Valve continues to expand its offering of metallic and non-metallic pulsation dampeners, including new sizes.

3D CAD Drawings Now Available!

Three-dimensional CAD drawings for many Griffco Valve products are now available for you to download and use in your pumping system designs.

To access the drawings, click here to login or create an account.

Try our New Pulsation Dampener Calculator!

Help protect your pumping system with the correct size pulsation dampener from Griffco Valve. 

Click for Imperial version.

Click for Metric version.

Trade Show Schedule 



93nd Annual Water Environment Federation Technical Exhibition and Conference

Booth: 4651

Date: 10/03/20 - 10/07/20
Venue: New Orleans Morial Convention Center


Are you attending? Click to register.

Find Your Distributor

For added convenience, Griffco products are
available from distributors throughout North
America and in various countries worldwide.
Click here to use our handy Distributor Locator Tool.