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.

F 012-A Gas
Resilient Seated Valves

A double flanged valve suited for heavy duty services such as shipbuilding and wastewater plants.


Technical data

Nominal diameter:

DN 50 – DN 1400


EN 558 Series 13
ISO 5752 Series 13

Flange accommodation:

EN 1092 PN 6/10/16/25
ASME B16.5 / B16.47
ASME Class 150 (PS max=19 bar)
ASME Class 300 (PS max=25 bar)
AS/NZS 4087 PN 16 / PN21 / PN35
AS 2129 Tab.E / Tab.F
JIS B 2220 10K
flange connections
Nominal sizes available. Others on request

Flange Surface Design:

EN 1092 Form A/B

Top flange:

EN ISO 5211


EN 19

Tightness check:

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

Working standard:

EN 593

Temperature range:

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

Max. Operating pressure:

max. 25 bar

Max. Differential pressure:

max. Δp 25 bar


1 mbar absolute (depending on medium and temperature)