Diaphragm Valves
Combining innovation, quality, and performance, CSI stocks diaphragm valves from ITT, Saunders, and GEMÜ engineered to the highest level of design security, integrity, and cleanliness.
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DIAPHRAGM VALVE DV-ST ULTRAPURE 1.5" TC DN40 2-WAY CAST BODY ASME/BPE EPDM MANUAL HANDLE SF1 20RA W/ Q-DOC CERT
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $976.32 / EA
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DIAPHRAGM VALVE DV-ST ULTRAPURE 0.75" BW D20 2-WAY FORGED ASME/BPE EPDM N/C SF1 20RA W/ Q-DOC CERT
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,091.05 / EA
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DIAPHRAGM VALVE DV-ST ULTRAPURE 1" TC DN25 SHORT 2-WAY FORGED ASME/BPE EPDM MANUAL HANDLE SF4 15RA EP W/ Q-DOC CERT
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $885.01 / EA
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DIAPHRAGM VALVE DV-ST UP T-B DN40 1.5" DN40 1.5" BLOCK MAN SS/SS W-W-W RA0.5 SF1 EPDM ASME BPE QDOC
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $2,571.54 / EA
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DIAPHRAGM VALVE DV-ST ULTRAPURE 3" TC D80 SHORT 2-WAY FORGED ASME/BPE PTFE/EPDM N/C HIGH PRESSURE SF1 20RA W/ Q-DOC CERT
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $5,677.66 / EA
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DIAPHRAGM VALVE DV-ST ULTRAPURE 1.5” TC PTFE / EPDM 316L CAST SS/SS SF1 ASME BPE MANUAL HANDLE WITH Q-DOC ALFA LAVAL
Springfield, MO 0 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,093.39 / EA
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.75-F-419-X28-6-0-4-TM17-963-M2 DIAPHRAGM VALVE 0.75" TCXBW FORGED POLY SULFONE THERMOPLASTIC BONNET TM17 25RA EP ID
Springfield, MO 1 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,609.60 / EA
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.5-8-428-6-0-0-B17-18 DIAPHRAGM VALVE 0.5" BW BIO-TEK B17 FORGED POLY SULFONE THERMOPLASTIC BONNET 25RA
Springfield, MO 18 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $789.60 / EA
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.5-8-SPEC-.280-428-6-0-4-TM17-18S DIAPHRAGM VALVE 0.5" BW .280" BIO-TEK TM SEALED 20RA EP
Springfield, MO 25 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,137.60 / EA
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ZSBBT-.75-W-428-1-X28-8-1-0-TM17-31S-M7-A208S DIAPHRAGM VALVE 0.75" BW ZSBODY 1" BW RUN TM N/C 20RA SEALED ITT
Springfield, MO 3 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $3,032.00 / EA
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.75-F-419-8-0-4-17-36-M7-A209 DIAPHRAGM VALVE 0.75" TC 17 N/C 20RA EP POLY SULFONE THERMOPLASTIC BONNET 90#
Springfield, MO 2 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,672.00 / EA
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1-F-419-X28-8-0-4-TM17-36-M7-A209 DIAPHRAGM VALVE 1" TC X BW TM17 POLY SULFONE THERMOPLASTIC BONNET 20 RA EP N/C
Springfield, MO 2 EA Durham, NC 0 EA Modesto, CA 0 EA Grand Prairie, TX 0 EA $1,958.40 / EA