Our broad range of products includes valves, actuators and automation technology.

We are able to offer customized solutions for almost every industrial application. Due to our own production line of actuators and automation technology, the valves can always be equipped with the optimal fitting actuator. This is how an excellent matching of both components is guaranteed, which reduces the energy demand.

Series production is our business – the development of customized solutions for special applications is our passion. When a standard valve does not comply with the requirements, we develop a suitable solution in close cooperation with our customer.

T 211-A
PTFE Valve

PTFE-lined wafer type valve for chemicals and high-corrosive media.


Technical data

Nominal diameter:

DN (40)50 - DN 300


EN 558 Series 20
ISO 5752 Series 20
API 609 Table 2

Flange accommodation:

EN 1092 PN 10/16
ASME Class 150
AS 4087

Flange Surface Design:

EN 1092, Form A/B

Top flange:

EN ISO 5211


EN 19

Tightness check:

EN 12266 (Leakage Rate A)

Working standard:

EN 593

Temperature range:

–40 °C to + 200 °C (depending on pressure, medium and material)

Max. Operating pressure:

max. 10 bar (16 bar for spec. version)

Max. Differential pressure:

max. p 10 bar (16 bar for spec. version)


up to 1 mbar absolute (with silicon elastomer inserts) from -10°C to +160°C