Diaphragm Valves
Diaphragm valves are designed to regulate the flow of liquids and gases by using a flexible diaphragm to create a secure seal. These valves are ideal for applications where the transported media is corrosive, abrasive, or requires sanitary handling. Their simple yet effective design minimizes the risk of contamination, making them widely used in industries such as chemical processing, pharmaceuticals, food and beverage, and water treatment.
Centro offers a comprehensive selection of diaphragm valves in manual and pneumatic actuated designs to suit various operational needs. Whether you require precise hand-operated flow control or an automated valve for high-efficiency processing, we have the right solution.
Types of Diaphragm Valves We Offer
- Manual Diaphragm Valves – Hand-operated for precise control in low-pressure systems
- Pneumatic Actuated Diaphragm Valves – Use compressed air for automated on/off operation
- Weir-Type Diaphragm Valves – Provide excellent sealing for corrosive and particulate-laden fluids
- Straight-Through Diaphragm Valves – Offer minimal flow resistance for high-purity applications
- Sanitary Diaphragm Valves – Designed for hygienic industries, including food, beverage, and pharmaceuticals
Why Choose Diaphragm Valves from Centro?
- Superior sealing performance for corrosive, abrasive, and sanitary applications
- Available in a variety of materials, including stainless steel, plastic, and lined options
- Suitable for industries such as chemical processing, pharmaceuticals, biotechnology, and water treatment
- Sourced from trusted manufacturers to ensure durability, reliability, and compliance with industry standards
Centro provides high-quality diaphragm valves designed for long-lasting performance. Browse our selection and order online today, or contact our team for expert assistance in selecting the right valve for your application.
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MPN:DAB2010UEE
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.
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.
Sale Price:
$404.79$440.00
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Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010FEK
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.
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.
Sale Price:
$488.11$530.55
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Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010FFK
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.
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.
Sale Price:
$546.89$594.45
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Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010UFF
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.
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.
Sale Price:
$529.83$575.90
Loginto your account
Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010FPK
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.
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.
Sale Price:
$663.82$721.55
Loginto your account
Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010UPF
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.
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.
Sale Price:
$577.67$627.90
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Typically ships within 7-10 business days
Subject to factory lead times
MPN:DCS25C1D
1" diaphragm valve, integrated coil, coupling connection, 110 VAC DIN electrical connection.
1" diaphragm valve, integrated coil, coupling connection, 110 VAC DIN electrical connection.
Sale Price:
$106.48$143.80
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Typically ships within 3-5 weeks
Subject to factory lead times
MPN:DCV25C1D
1" diaphragm valve, integrated coil, coupling connection, 110 VAC, DIN electrical connection, Cv factor of 23.
1" diaphragm valve, integrated coil, coupling connection, 110 VAC, DIN electrical connection, Cv factor of 23.
Sale Price:
$132.36$178.75
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Typically ships within 3-5 weeks
Subject to factory lead times
MPN:DCV25T1D
1" diaphragm valve, integrated coil, NPT connection, 110 VAC, DIN electrical connection, Cv factor of 23.
1" diaphragm valve, integrated coil, NPT connection, 110 VAC, DIN electrical connection, Cv factor of 23.
Sale Price:
$110.00$148.55
Loginto your account
Typically ships within 3-5 weeks
Subject to factory lead times
MPN:DAB2010UEE
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.
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.
Sale Price:
$404.79$440.00
Loginto your account
Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010FEK
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.
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.
Sale Price:
$488.11$530.55
Loginto your account
Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010FFK
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.
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.
Sale Price:
$546.89$594.45
Loginto your account
Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010UFF
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.
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.
Sale Price:
$529.83$575.90
Loginto your account
Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010FPK
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.
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.
Sale Price:
$663.82$721.55
Loginto your account
Typically ships within 7-10 business days
Subject to factory lead times
MPN:DAB2010UPF
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.
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.
Sale Price:
$577.67$627.90
Loginto your account
Typically ships within 7-10 business days
Subject to factory lead times
MPN:DCS25C1D
1" diaphragm valve, integrated coil, coupling connection, 110 VAC DIN electrical connection.
1" diaphragm valve, integrated coil, coupling connection, 110 VAC DIN electrical connection.
Sale Price:
$106.48$143.80
Loginto your account
Typically ships within 3-5 weeks
Subject to factory lead times
MPN:DCV25C1D
1" diaphragm valve, integrated coil, coupling connection, 110 VAC, DIN electrical connection, Cv factor of 23.
1" diaphragm valve, integrated coil, coupling connection, 110 VAC, DIN electrical connection, Cv factor of 23.
Sale Price:
$132.36$178.75
Loginto your account
Typically ships within 3-5 weeks
Subject to factory lead times
MPN:DCV25T1D
1" diaphragm valve, integrated coil, NPT connection, 110 VAC, DIN electrical connection, Cv factor of 23.
1" diaphragm valve, integrated coil, NPT connection, 110 VAC, DIN electrical connection, Cv factor of 23.
Sale Price:
$110.00$148.55
Loginto your account
Typically ships within 3-5 weeks
Subject to factory lead times