Ball valve:
Materials:
Body: steel, ball: 1.4408, seals: PTFE / FKM (PN 16: Housing: GG25, ball: hard chrome-plated brass, seals: PTFE/NBR)
Temperature range:
-20 °C to +180 °C (PN 16: -10°C to +100°C)
Media:
Water, oil, compressed air, fuels (DN 15 to DN 32: also vacuum down to -0.9 bar)
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, seals: NBR
Control pressure:
6 to 10 bar (lower pressures on request)
Temperature range:
-20°C to +80°C
Optional:
FKM seal (-20°C up to max. +120°C) -V
Warning:
In case of high media temperatures, the actuator must be cooled if necessary!
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