The 426-DAA lower diaphragm plate is a machined stainless steel replacement component used in AqMatic and AquaMatic AV6 valve assemblies. This part is installed within the diaphragm assembly to support diaphragm positioning, structural stability, and reliable valve operation during normal cycling conditions.
Machined stainless steel diaphragm plates are commonly used in industrial diaphragm valve systems where corrosion resistance, durability, and long-term mechanical performance are required. The 426-DAA plate may be replaced during scheduled maintenance, rebuild procedures, or repair of worn diaphragm assembly components affecting valve performance.
This replacement component is used in compatible AV6 valve configurations operating in water treatment, filtration, and industrial process control systems. It may be installed alongside related diaphragms, shafts, springs, retainers, and rebuild hardware during complete valve servicing procedures.
The 426-DAA diaphragm plate is available through the AqMatic Parts & Accessories collection and supports maintenance of compatible valve assemblies and diaphragm systems. Additional technical resources are available within the V42 documentation library.
$106.65
| SKU | Model Number | Part/Kit |
|---|---|---|
| 1074372 | 426-DAA | Diaphragm Plate, AV6, Lower, SS, Machine |
| Weight | 1 lbs |
|---|---|
| Dimensions | 9 × 7 × 5 in |
