wbv3434pf 2w fb r qtsa n em o0 220vac Connection size:DN250 Schematic diagram of QT-N-xEM-O1-x-U1 HARK

Schematic diagram of QT-N-xEM-O1-x-U1 HARK actuators:

9 15 15 65 84 73 40 20 20 75 84 73 43

mm 150 57 285 240 211 280 450 14 23 4 4 8-M20 200 70 340 295 266 300 532 16 23 6 6 12-M20

Pour arrêter complètement le débit

wbv3434pf 2w fb r qtsa n em o0 220vac Connection size:DN250 Schematic diagram of QT-N-xEM-O1-x-U1 HARKRotary disc gate valve is designed for use as shut off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The peculiarity of the gate valves of this series is the complete covering of the flow part and disk with PTFE material, which makes it possible to exclude the contact of the working medium with the materials of the main