DAB Series Diaphragm Valves

The DAB Series Diaphragm Valves are available in sizes 1/2 in. – 6 in., with PVC and CPVC. Possible end connections are true-union socket or threaded and flanged ends. All DAB Series feature a highly visible 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 actuation.
Key Features and Benefits
o Available in PVC and CPVC o Position Indicator o Sure-Grip Handwheel o Choice of FPM, EPDM or PTFE Diaphragms
Product Options

o Pneumatic Actuation

o PVDF Vapor Barrier



Material Classes
o PVC Cell Class 12454 per ASTM D1784 o CPVC Cell Class 23447 per ASTM D1784 o FPM, EPDM and PTFE O-Ring Seals
Item # MaterialEnd Connection TypeSealing MaterialDiaphragm MaterialPipe Size CAD/BIM Available
DAB1005UFF1/2" PVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMFPM1/2 in
DAB1007UFF3/4" PVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMFPM3/4 in
DAB1010UFF1" PVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMFPM1 in
DAB1012UFF1-1/4" PVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMFPM1-1/4 in
DAB1015UFF1-1/2" PVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMFPM1-1/2 in
DAB1020UFF2" PVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMFPM2 in
DAB1005UEE1/2" PVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedEPDMEPDM1/2 in
DAB1007UEE3/4" PVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedEPDMEPDM3/4 in
DAB1010UEE1" PVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedEPDMEPDM1 in
DAB1012UEE1-1/4" PVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedEPDMEPDM1-1/4 in
DAB1015UEE1-1/2" PVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedEPDMEPDM1-1/2 in
DAB1020UEE2" PVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedEPDMEPDM2 in
DAB1005UPF1/2" PVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMPTFE/EPDM1/2 in
DAB1007UPF3/4" PVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMPTFE/EPDM3/4 in
DAB1010UPF1" PVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMPTFE/EPDM1 in
DAB1012UPF1-1/4" PVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMPTFE/EPDM1-1/4 in
DAB1015UPF1-1/2" PVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMPTFE/EPDM1-1/2 in
DAB1020UPF2" PVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections PVCTrue Union Socket/ThreadedFPMPTFE/EPDM2 in
DAB2005UFF1/2" CPVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMFPM1/2 in
DAB2007UFF3/4" CPVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMFPM3/4 in
DAB2010UFF1" CPVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMFPM1 in
DAB2012UFF1-1/4" CPVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMFPM1-1/4 in
DAB2015UFF1-1/2" CPVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMFPM1-1/2 in
DAB2020UFF2" CPVC Diaphragm Valve w/FPM Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMFPM2 in
DAB2005UEE1/2" CPVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedEPDMEPDM1/2 in
DAB2007UEE3/4" CPVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedEPDMEPDM3/4 in
DAB2010UEE1" CPVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedEPDMEPDM1 in
DAB2012UEE1-1/4" CPVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedEPDMEPDM1-1/4 in
DAB2015UEE1-1/2" CPVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedEPDMEPDM1-1/2 in
DAB2020UEE2" CPVC Diaphragm Valve w/EPDM Diaphragm; EPDM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedEPDMEPDM2 in
DAB2005UPF1/2" CPVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMPTFE/EPDM1/2 in
DAB2007UPF3/4" CPVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMPTFE/EPDM3/4 in
DAB2010UPF1" CPVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMPTFE/EPDM1 in
DAB2012UPF1-1/4" CPVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMPTFE/EPDM1-1/4 in
DAB2015UPF1-1/2" CPVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMPTFE/EPDM1-1/2 in
DAB2020UPF2" CPVC Diaphragm Valve w/PTFE Diaphragm; FPM Seals; socket/threaded end connections CPVCTrue Union Socket/ThreadedFPMPTFE/EPDM2 in
DAB1010FFK1" PVC Diaphragm Valve w/FPM Diaphragm; flanged end connections PVCFlangedN/AFPM1 in
DAB1012FFK1-1/4" PVC Diaphragm Valve w/FPM Diaphragm; flanged end connections PVCFlangedN/AFPM1-1/4 in
DAB1015FFK1-1/2" PVC Diaphragm Valve w/FPM Diaphragm; flanged end connections PVCFlangedN/AFPM1-1/2 in
DAB1020FFK2" PVC Diaphragm Valve w/FPM Diaphragm; flanged end connections PVCFlangedN/AFPM2 in
DAB1025FFK2-1/2" PVC Diaphragm Valve w/FPM Diaphragm; flanged end connections PVCFlangedN/AFPM2-1/2 in
DAB1030FFK3" PVC Diaphragm Valve w/FPM Diaphragm; flanged end connections PVCFlangedN/AFPM3 in
DAB1040FFK4" PVC Diaphragm Valve w/FPM Diaphragm; flanged end connections PVCFlangedN/AFPM4 in
DAB1060FFK6" PVC Diaphragm Valve w/FPM Diaphragm; flanged end connections PVCFlangedN/AFPM6 in
DAB1010FEK1" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections PVCFlangedN/AEPDM1 in
DAB1012FEK1-1/4" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections PVCFlangedN/AEPDM1-1/4 in
DAB1015FEK1-1/2" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections PVCFlangedN/AEPDM1-1/2 in
DAB1020FEK2" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections PVCFlangedN/AEPDM2 in
DAB1025FEK2-1/2" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections PVCFlangedN/AEPDM2-1/2 in
DAB1030FEK3" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections PVCFlangedN/AEPDM3 in
DAB1040FEK4" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections PVCFlangedN/AEPDM4 in
DAB1060FEK6" PVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections PVCFlangedN/AEPDM6 in
DAB1010FPK1" PVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections PVCFlangedN/APTFE/EPDM1 in
DAB1012FPK1-1/4" PVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections PVCFlangedN/APTFE/EPDM1-1/4 in
DAB1015FPK1-1/2" PVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections PVCFlangedN/APTFE/EPDM1-1/2 in
DAB1020FPK2" PVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections PVCFlangedN/APTFE/EPDM2 in
DAB1025FPK2-1/2" PVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections PVCFlangedN/APTFE/EPDM2-1/2 in
DAB1030FPK3" PVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections PVCFlangedN/APTFE/EPDM3 in
DAB1040FPK4" PVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections PVCFlangedN/APTFE/EPDM4 in
DAB1060FPK6" PVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections PVCFlangedN/APTFE/EPDM6 in
DAB2010FFK1" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections CPVCFlangedN/AFPM1 in
DAB2012FFK1-1/4" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections CPVCFlangedN/AFPM1-1/4 in
DAB2015FFK1-1/2" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections CPVCFlangedN/AFPM1-1/2 in
DAB2020FFK2" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections CPVCFlangedN/AFPM2 in
DAB2025FFK2-1/2" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections CPVCFlangedN/AFPM2-1/2 in
DAB2030FFK3" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections CPVCFlangedN/AFPM3 in
DAB2040FFK4" CPVC Diaphragm Valve w/FPM Diaphragm; flanged end connections CPVCFlangedN/AFPM4 in
DAB2010FEK1" CPVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections CPVCFlangedN/AEPDM1 in
DAB2012FEK1-1/4" CPVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections CPVCFlangedN/AEPDM1-1/4 in
DAB2015FEK1-1/2" CPVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections CPVCFlangedN/AEPDM1-1/2 in
DAB2020FEK2" CPVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections CPVCFlangedN/AEPDM2 in
DAB2025FEK2-1/2" CPVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections CPVCFlangedN/AEPDM2-1/2 in
DAB2030FEK3" CPVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections CPVCFlangedN/AEPDM3 in
DAB2040FEK4" CPVC Diaphragm Valve w/EPDM Diaphragm; flanged end connections CPVCFlangedN/AEPDM4 in
DAB2010FPK1" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections CPVCFlangedN/APTFE/EPDM1 in
DAB2012FPK1-1/4" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections CPVCFlangedN/APTFE/EPDM1-1/4 in
DAB2015FPK1-1/2" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections CPVCFlangedN/APTFE/EPDM1-1/2 in
DAB2020FPK2" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections CPVCFlangedN/APTFE/EPDM2 in
DAB2025FPK2-1/2" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections CPVCFlangedN/APTFE/EPDM2-1/2 in
DAB2030FPK3" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections CPVCFlangedN/APTFE/EPDM3 in
DAB2040FPK4" CPVC Diaphragm Valve w/PTFE Diaphragm; flanged end connections CPVCFlangedN/APTFE/EPDM4 in