Mankenberg EB 1.32
Mankenberg automatic float air vent valve, DN20, PN16, stainless steel body, DVGW certified.
The EB 1.32 is a compact automatic air vent valve with a float and lever rod, used for continuous venting of air from pipes carrying water or other liquids that are not chemically aggressive. The deep-drawn stainless steel body (1.4404/316L) is DVGW certified and is rated for nominal pressure PN16. The full code, for example EB1.32-20-GA01-16-D005-NA-V1-FF-G03, describes the connection (G3/4 x G1/2A or NPT), pressure, seal type and the required mounting version.
We supply the EB 1.32 air vent valves made to order from the European Union, in 1–4 weeks, with no public price. For a quotation, the customer sends the required configuration, for example EB 1.32 DN20 G3/4 PN16 automatic air vent valve, the connection type (threaded or NPT) and, where relevant, any requirement for a non-return valve or special material. We confirm compatibility in the current datasheet before issuing the quotation.
Models and codes
| Code | Note |
|---|---|
| EB1.32-20-GA01-16-D005-NA-V1-FF-G03 | connection G3/4 x G1/2A, weight 0.8 kg |
| EB1.32-20-GA02-16-D005-NA-V1-FE-N | NPT connection, art. 7146001T-NE |
| EB 1.32 DN20 G3/4 PN16 | standard configuration requested by the customer at quotation |
Key specifications
| Connection | G 3/4 x 1/2A |
|---|---|
| Nominal pressure PN | 16 bar |
| Flow rate | 5.9 m³/h |
| Maximum temperature | 130 °C |
| Body material | stainless steel 1.4404/316L |
| Seals | EPDM |
The manufacturer's current documentation lists the EB 1.32 as an active product, with no mention of withdrawal from production.
Frequently asked questions
What should be specified in a quotation request for the EB 1.32?
The required connection (threaded G3/4 or NPT), the maximum working pressure in the installation and whether an integrated non-return valve is needed. For special media, please also state the type of liquid so that we can check suitable seals.
How quickly does the float react to sudden pressure changes?
The exact float response time to sudden pressure changes is not confirmed in the available documentation; it depends on the installation and can be discussed case by case with technical support if the application requires it.
We do not test behaviour with aggressive liquids in our own laboratory; we rely solely on the material recommendations in the manufacturer's datasheet.
Updated: 2026-11-12