butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator with return springs pa sa and electro pneumatic rotary positioner yt1000rsn without feedback Connection size:DN125 body material - UPVC

body material - UPVC

# Part Material 1 Body Cast iron GGG50 2 Disk High-strength cast iron GGG40 3 Saddle seal EPDM 4 Upper stem Steel AISI 420 5 Lower stem Steel AISI 420 6

other media neutral to the material Direction of flow bilateral Connection to the pipeline interflange Body material cast iron GGG50

Robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-FF-ISO-H PA-DA MON YT-1000RSN sans retour :

N° Nom Matériel 1 Corps fonte GGG50 2 Joint de siège NBR 3 Disque acier inoxydable 316L 4 Tige acier inoxydable AISI 416 5 Épingle acier inoxydable AISI 420 6 Bague PTFE 7 Joint torique NBR 8 Plaque acier au carbone

butterfly valves elephant wbv4242e 2w fb iso body material upvc disc material upvc seal epdm with pneumatic actuator with return springs pa sa and electro pneumatic rotary positioner yt1000rsn without feedback Connection size:DN125 body material - UPVCButterfly 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