Ball valve
Materials galvanised steel:
Body: galvanised steel, ball: hard chrome-plated steel, ball seal: POM, shift shaft seal: NBR
Materials stainless steel:
Body: Stainless steel 1.4571, ball: Stainless steel 1.4571, ball seal: POM, shift shaft seal: NBR
Temperature range:
-20°C to max. +100 °C (stainless steel: -30°C to max. +100°C)
Media:
Hydraulic oil, heating oil, vacuum (max. -0.3 bar), (water only after approval from us)
Rotary actuator
Design:
ATEX-compliant Ex II 2GD c 85° C (drive with size 12 or greater: Ex II 2GD c 110° C)
Materials:
Body: anodised aluminium, rack and piston: aluminium, cover: acetal resin, seal: NBR
Temperature range:
-20 to +80 °C
Control pressure:
6 to 10 bar (lower pressures on request)
Warning:
In case of high media temperatures, the actuator must be cooled if necessary!