wedge gate valves elephant gair gvwr2121m 2w f ost 15088540811599 Compression raccord à bride Classe 150/300

raccord à bride Classe 150/300

Matériaux des pièces du robinet à boisseau sphérique trois pièces Elephant BV3131P(3pc)-FP-F-ISO-H QT-N-EM-O1-220VAC-U1 DN15 avec actionneur QT-N-EM-O1-220VAC-U1 :

The positioner uses a nozzle-flap type device and a feedback servomechanism (a system of springs and levers) to balance the control and feedback forces when the pneumatic actuator (valve) reaches the position corresponding to the control signal

electric actuator QT-N-EM-O1-380VAC-U1 HARK:

matériau du corps de fermeture - Acier inoxydable 304

wedge gate valves elephant gair gvwr2121m 2w f ost 15088540811599 Compression raccord à bride Classe 150/300The wedge gate valve is designed for installation on a pipeline as a shut off device in water supply systems and the chemical industry. Operating principle: The wedge, connected to the spindle, is lowered or raised depending on the direction of rotation of the handwheel, closing or opening the flow section of the gate body. The multi turn electric drive is designed to control industrial shut off pipeline valves, such as cast iron and steel gate