Pneumatic Butterfly valves

Butterfly valve, whether manual or automatic operation, can be used in food processing, pharmaceutical and chemical products, industrial fluid applications.
Work principle
Butterfly valves can also be automatically operated actuator handle manually.
Handle control valve "open" and "off" position, of course, can be adjusted to a position between.
Actuator axial movement of the piston 90 into rotary motion transmitted to the valve.
Technical parameters
Size DN10 to DN300, 1 / 2 "-12"
Threaded flange connection such as welding clamp
Implementation of the standards DIN SMS RJT 3A ISO IDF
Manual: A number of the handle, lever handle
Pneumatic Operation: normally open normally closed air / gas
Electric operation: switch-based intelligent control
Control mode: intelligent process controller, input / output 4-20mA and Dviece NET bus communication; C-TOP control, electronic connection type and As-i bus communication bus
Seal: EPDM Silicong FPM NBR FDA.177.2600
Material: ASTM T304/316L, 1.4301/1.4404
Maximum pressure: 10bar
Maximum temperature: 150 ℃
Certification: PED/97/23/EC, health wading card

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