Griswold Controls-Automatic flow controls


Griswold Controls
For 50 years, Griswold Controls has set the standard for innovative, reliable and quality products for HVAC and Irrigation applications. Beginning with the original 100% stainless steel cartridge for automatic flow controls, Griswold Controls has been the leader in HVAC technology for flow control.  More Info



Piping Components and Accessories

Pre-Assembled Coil Hook-Ups with Hoses

Coil Piping Packages

Automatic Flow Limiting Valves

Manual Balancing Valves

2 & 3 Way Actuated Ball Valves

Automated Combination Control Valves

Pressure Independent Control Valves

Pressure Independent Control Valves (MPV Series)

Griswold - Overview - Made in the USA