butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator with return springs pa sa pneumatic distributor 4v320 08 220v and lsu apl 510n ex Connection size:DN200 Principaux paramètres des vannes pneumatiques

Principaux paramètres des vannes pneumatiques

version B selon GOST 33259)

Disque rotatif

135 32 32 140 216 180 135 9

Dimensions of Elephant electric drives QT-EX-EM-O2-24VDC-U1:

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator with return springs pa sa pneumatic distributor 4v320 08 220v and lsu apl 510n ex Connection size:DN200 Principaux paramètres des vannes pneumatiquesButterfly valves made of UPVC (unplasticized polyvinyl chloride) is designed to reliably shut off and regulate the flow of aggressive and neutral liquids at moderate pressures and temperatures. Due to its high chemical resistance and corrosion resistance, it is widely used in the chemical industry, water treatment systems and municipal infrastructure. Pneumatic actuators with return springs PA SA x use one port for supplying the control medium and