Val-Matic manufactures a vast range of air valves. From the smallest simple lever air release valve to the largest surge-suppression combination air valve, all are provided as standard with type 316 stainless steel trim and floats ranging in sizes from ½” – 42”. Val-Matic has a complete line of air valves certified to NSF/ANSI 61 for potable water use and NSF/ANSI 372 for lead-free products, material, and components with a few air valves also UL Approved for use in Fire Protection.