Products


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.

Z 411-A
Resilient Seated Valves

The reduced inner diameter of this wafer type valve is suited to be installed in PE/PP piping systems.

 

Technical data

Nominal diameter:

da 50 (DN 40) - da 630 (DN 600) (SDR11)
da 50 (DN 40) - da 500 (DN 500) (SDR17 / SDR17,6 / SDR33)

Face-to-face:

EN 558 Series 20
ISO 5752 Series 20
API 609 Table 1

Flange accommodation:

EN 1092 PN 10

Top flange:

EN ISO 5211

Marking:

EN 19

Tightness check:

EN 12266 (Leakage Rate A)
ISO 5208, Category 3

Working standard:

EN 593

Temperature range:

–10 °C to + 160 °C (depending on pressure, medium and material)

Max. Operating pressure:

max. 10 bar SDR 11,0 (PE-80)
max. 10 bar SDR 17,0 (PE-100)
max. 6 bar SDR 17,6 (PE-80)
max. 5 bar SDR 33,0 (PE-100)