AquaMatic Metal Diaphragm Valves

The AquaMatic V42 Series valves are constructed of cast iron and are designed for air and water applications. A separate control chamber protects the diaphragm from line fl uids and extends cycle life. Reinforced diaphragm of Buna N or Viton materials are pre-formed and stress relieved to maximize responsiveness and product life. The valve is highly serviceable even while in line. A variety of options are available such as spring-assist open, springassist closed, fl ow control limit stop, poppet position indicator, and high temperature EP or Viton seals. All AquaMatic Diaphragm valves are rated at 125 PSI @ 140° ° F. For normally closed valves please call for the add-on amount