water butterfly valve elephant wbv3131v 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal viton pneumatic actuator pa da double action lsu apl 510n ex handwheel mon Knife Gate Valve Température de l'environnement de travail

Température de l'environnement de travail : de -20 à +200 °C

62 25 91 101 68 0

mm QT-003 123 113 123 - - QT-005 160 121 146 40 114 QT-008 188 127 145 40 114 QT-010 189 129 163 40 114 QT-015 189 129 163 40 114 QT-030 268 164 212 40 114 QT-040 268 164 212 40 114 QT-060 268 164 255 40 114

sont conçus pour empêcher l'inversion du sens d'écoulement du fluide de travail dans la canalisation

water butterfly valve elephant wbv3131v 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal viton pneumatic actuator pa da double action lsu apl 510n ex handwheel mon Knife Gate Valve Température de l'environnement de travailRotary 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. Operating principle: The valves are opened and closed by turning the disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the