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Merck

NA12/25

Millipore

Diaphragm for NOVASEPTIC® Valve

PTFE

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UNSPSC Code:
31411800

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material

PTFE
PTFE device (polytetrafluoroethylene)
valve (Diaphragm, PTFE)

Quality Level

feature

hydrophobic (Surface)

parameter

-40-170 °C temp. range (Continous use)
-40-250 °C temp. range (Short term use)

weight

0.01 kg (0.022 lb)

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This Item
NA12/22NA76/25NA18/25
material

PTFE , valve (Diaphragm, PTFE), PTFE device (polytetrafluoroethylene)

material

EPDM rubber device (ethylene propylene diene monomer rubber), PTFE

material

PTFE , PTFE device (polytetrafluoroethylene)

material

PTFE , PTFE device (polytetrafluoroethylene)

weight

0.01 kg (0.022 lb)

weight

0.01 kg (0.022 lb)

weight

0.16 kg (0.353 lb)

weight

0.02 kg (0.044 lb)

feature

hydrophobic (Surface)

feature

hydrophobic (Surface)

feature

hydrophobic (Surface)

feature

hydrophobic (Surface)

parameter

-40-170 °C temp. range (Continous use)

parameter

-30-140 °C temp. range (Short term use), -6-(-1) bar pressure range

parameter

-40-170 °C temp. range (Continuous use), -40-250 °C temp. range (Short term use)

parameter

-40-170 °C temp. range (Continous use), -40-250 °C temp. range (Short term use)

Quality Level

SP2

Quality Level

SP2

Quality Level

SP2

Quality Level

SP2

Application

The applied valve body and diaphragm may have different design temperature and/or pressure limits. The weakest component in the assembled product determines the maximum design temperature and pressure limits.

Packaging

The Diaphragm is packaged in a closed box.

Other Notes

All Diaphragms are manufactured with materials in compliance with FDA regulations §177.2600 and supplied with statement. The Diaphragm meets USP Biological Tests for Plastics, Class VI.

Legal Information

NOVASEPTIC is a registered trademark of Merck KGaA, Darmstadt, Germany

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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