The Diaphragm Plates and Disc Plates for 1.5”, 2”, and 3” metal valves (V424, VAV4, V425, VAV5, V426, VAV6, V427, and VAV7) are being consolidated. With slight changes in outside diameter, the Diaphragm Plate from the smaller valve will be used as the Disc Plate for the next size larger valve. All these plates will remain Stainless Steel material. Part numbers for Internal Part Kits and valve assemblies will remain the same.… Read article...
The tool used to mold Shaft PN 1077854 used in K520 series plastic valves is experiencing unexpected issues. This has resulted in an outage of Shaft PN 1077854. While the tool is being repaired, we will offer a machined version of this shaft. The machined PVC version is fully interchangeable with the molded version. We are working diligently to get the molded shaft tool operating.… Read article...
The 429 Disc Holder PN 1074627, Model 429-H, is being converted from Aluminum Bronze to PN 4510460, Model 429-HS, which is 303 Stainless Steel material. The fit and function remain unchanged.
This change results in a stronger part that can be used as a direct replacement.
As a result of this change, the 429 Internal Parts kits PN 1074653 (429-RF) and PN 1074654 (429-RG) will include the new Stainless Steel part instead of the Aluminum Bronze part.… Read article...
The tool used to mold Shaft PN 1075842 used in K521 series plastic valves is experiencing unexpected issues. This has resulted in an outage of Shaft PN 1075842. While the tool is being repaired, we will offer a machined version of this shaft. The machined PVC version is fully interchangeable with the molded version. We are working diligently to get the molded shaft tool.… Read article...
AQ Matic is pleased to announce that IAPMO R&T has certified AquaMatic valves to NSF/ANSI Standard 61 and NSF/ANSI Standard 372. The certifications cover V42 series metal diaphragm valves, V46 series stainless steel diaphragm valves, K52 series composite diaphragm valves, and K53 series composite diaphragm valves.
NSF/ANSI Standard 61 establishes maximum threshold levels of impurities imparted into drinking water.
This includes criteria for testing and evaluating products to ensure they do not leach potentially harmful contaminants into the water.… Read article...