Electric actuators of explosion-proof version QT-EX-EM-O1-24VDC-U1 are used in industrial explosion hazardous areas to control butterfly valves
and stop compressed air flow in a pneumatic system depending on an external control signal
mm 25 115 85 65 14 2 4-14 110 32 140 100 78 16 2 4-18 115 40 150 110 85 16 3 4-18 120 50 165 125 100 16 3 4-18 135 65 185 145 120 18 3 4-18 160 80 200 160 135 20 3 8-18 170 100 220 180 155 20 3 8-18 195 125 250 210 185 22 3 8-18 210 150 285 240 210 24 3 8-23 255 200 340 295 265 26 3 12-23 300 250 405 355 320 30 3 12-26 350 300 460 410 375 30 4 12-26 380
It is installed on top of the surface of the pneumatic actuator and connected to the DIN standard actuator shaft
Materials of parts of ball valves Elephant BV3131P(3pc)-FP-F-ISO-H PA-SA 4V320-10 220V APL-510N Ex AFC2000
Gate valves Elephant GVKR3232M-2W-Fb-OST-METAL interflanged with OST-flange type A and bare stem, body - stainless steel 316, gate - stainless steel 316, seal - METAL, under electric actuator Kit Component Electric actuators of explosion-proof versionGate valve GVKR 2W Fb OST stainless steel, interflanged with OST flange and bare stem under electric actuator is designed to be installed on the pipeline as a shut off device and regulate the flow of medium in water supply systems (except drinking water supply systems) and chemical industry. The principle of operation of the gate valve is to move the gate (knife) perpendicular to the flow of medium. In case of complete closing of the pipeline nominal
