Product details:

The DAB Series Diaphragm Valves are available in sizes 1/2 inch to 6 inch, with PVC, CPVC, PP and PVDF materials. Possible end connections are true-union socket or threaded and flanged ends. All DAB Series feature a highly visable beacon indicator. Possible diaphragm materials are EPDM, FPM and PTFE. PVDF vapor barrier available upon request for EPDM and PTFE diaphragms. The DAB Series are also available with pneumatic or electric actuation.