NovAseptic – MilliporeSigma

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DD51-NAERD-A

Diaphragm Direct Part No: DD51-NAERD-A

Description:  EPDM (Organic peroxide cured) Radial-style diaphragm 
Equivalent OEM Part Nr.: NA51/22
Color: Black
Size: 2” 
Compatible OEM actuator: NA51/150, NA51/170, NA51/110, PA51/111
Diaphragm Marking: Laser-etched with Cure date, and Batch number
Material Specification: EPDM (Organic peroxide cured) – Excellent mechanical and thermal properties, and resistance to compression set
Validation Package: Available upon request.
Packaging: Clean Room Packaged with product details
DD25-NAERD-A

Diaphragm Direct Part No: DD25-NAERD-A

Description:  EPDM (Organic peroxide cured) Radial-style diaphragm 
Equivalent OEM Part Nr.: NA25/22
Color: Black
Size: 1” 
Compatible OEM actuator: NA25/150, NA25/170, NA25/110, PA25/111
Diaphragm Marking: Laser-etched with Cure date, and Batch number
Material Specification: EPDM (Organic peroxide cured) – Excellent mechanical and thermal properties, and resistance to compression set
Validation Package: Available upon request.
Packaging: Clean Room Packaged with product details
DD38-NAERD-A

Diaphragm Direct Part No: DD38-NAERD-A

Description:  EPDM (Organic peroxide cured) Radial-style diaphragm 
Equivalent OEM Part Nr.: NA38/22
Color: Black
Size: 1.5” 
Compatible OEM actuator: NA38/150, NA38/170, NA38/110, PA38/111
Diaphragm Marking: Laser-etched with Cure date, and Batch number
Material Specification: EPDM (Organic peroxide cured) – Excellent mechanical and thermal properties, and resistance to compression set
Validation Package: Available upon request.
Packaging: Clean Room Packaged with product details
DD12-NAERD-A

Diaphragm Direct Part No: DD12-NAERD-A

Description:  EPDM (Organic peroxide cured) Radial-style diaphragm 
Equivalent OEM Part Nr.: NA12/22
Color: Black
Size: ½” 
Compatible OEM actuator: NA12/150, NA12/170, NA12/110, PA12/111
Diaphragm Marking: Laser-etched with Cure date, and Batch number
Material Specification: EPDM (Organic peroxide cured) – Excellent mechanical and thermal properties, and resistance to compression set
Validation Package: Available upon request
Packaging: Clean Room Packaged with product details
DD18-NAERD-A

Diaphragm Direct Part No: DD18-NAERD-A

Description:  EPDM (Organic peroxide cured) Radial-style diaphragm 
Equivalent OEM Part Nr.: NA18/22
Color: Black
Size: 3/4” 
Compatible OEM actuator: NA18/150, NA18/170, NA18/110, PA18/111
Diaphragm Marking: Laser-etched with Cure date, and Batch number
Material Specification: EPDM (Organic peroxide cured) – Excellent mechanical and thermal properties, and resistance to compression set
Validation Package: Available upon request.
Packaging: Clean Room Packaged with product details

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Diaphragm Direct® offers a wide selection of replacement radial-style diaphragms for NovAseptic® - MilliporeSigma radial diaphragm valves. These replacement radial diaphragms for NovAseptic® valves are engineered to offer reliable performance in challenging fluid handling environments while offering excellent service life.

Diaphragm Direct® radial-style replacement diaphragms for NovAseptic® - MilliporeSigma valves are offered in various sizes and materials.  All compounds comply with FDA and USP Class VI norms.  All Diaphragm Direct® radial-style replacement diaphragms are laser-etched with cure date and lot number for full batch traceability. Available options include EPDM and platinum-cured silicone (Clear and white).  These material compounds are carefully selected and thoroughly tested to meet the critical demands of the pharmaceutical processing environments.

Diaphragm Direct® brings decades of industry specific application expertise to provide quality and reliable replacement diaphragms. For further inquiries about Diaphragm Direct® replacement radial-style diaphragms for NovAseptic® - MilliporeSigma valves, please contact one of our sales engineers at info@diaphragmdirect.com or 1-877-371-7264 and discover how Diaphragm Direct® can be a valuable option to your process system!