Flange Ball Valve With Pneumatic Drive - PN 16 bar
Flange Ball Valve With Pneumatic Drive - PN 16 bar
(Exemplary presentation)
Product Description
The flanged ball valve is equipped with a pneumatic quarter-turn actuator and is ideally suited as a shut-off valve and for use with water, oil, compressed air, fuels and under vacuum.
Description
The housing is made of steel, the ball is made of stainless steel. The seal is made of Teflon and fluororubber.
The actuator housing is made of anodised aluminium, the gear rack and the piston are made of aluminium. The actuator has a cover made of acetal resin and seals made of nitrile rubber.
The part-turn actuator is ATEX-compliant.
Attention: The drive may need to be cooled if the media temperature is high.
Technical Data
Material housing ball valve - steel
Material ball - stainless steel 1.4408
Material of ball valve seal - PTFE/FKM
Drive housing material - anodised aluminium
Rack/piston material - aluminium
Material cover actuator - acetal resin
Material seal actuator - NBR
Function - double-acting, spring-closing, spring-opening
Nominal size - 15 to 100
Installation length (± 2 mm) - 39 to 140 mm
Operating pressure - -0.9 to 40 bar
Control pressure - 6 to 10 bar
Media temperature - -20 to max. +180 °C
Ambient temperature - -20 to +80 °C
ATEX approval - EX II 2GD c 85°C (actuators from size 12: EX II 2GD c 110°C)
