Order Now
Featured Item
Literature Library
Application Examples
Technical Tips
Repair Department
Site Map
Contact Us
Employment Opportunities

J.L. Wingert stocks the quality line of valves made by Griswold Controls suitable for a wide variety of HVAC and industrial applications. & nbsp; Automatic flow control valves can be used in both open and closed systems, for flows from 0.33 to 17,000 GPM, and in pipe diameters of 1/2 to 30 inches. & nbsp; Griswold diaphragm valves come actuated, hydraulically self closing, pressure regulated, solenoid actuated, and liquid level controlled.
For more information, choose from a category below:

Diaphragm Valves

J.L. Wingert Representatives can assist you with the selection of equipment best suited to your specific needs. Contact our customer service department by e-mail at or call us Monday through Friday from 7:00 a.m. to 5:00 p.m. PST at (714) 379-5519, or fax us at (714) 379-5549.

Copyright © 2003 J.L. Wingert Company - Last modified: 4/28/08