butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da 105 1 pneumatic distributor 4v320 08 220v and atu afc2000 Connection size:DN65 3 Construction et matériaux du

3 Construction et matériaux du portail Elephant GVWN1414E-2W-F

matériau du corps de verrouillage - Acier inoxydable 316

Matériaux des thermomètres radiaux bimétalliques Elephant TB-301-R1

Matériaux Vannes d'arrêt Elephant VSO3131P-1W-TS

N° Nom Valeur 1 Pression de service Ru

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator double action pa da 105 1 pneumatic distributor 4v320 08 220v and atu afc2000 Connection size:DN65 3 Construction et matériaux duButterfly 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. The rotary pneumatic actuator is designed to automate the process of controlling industrial valves.