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 210n Connection size:DN150 Table of parts and materials

Table of parts and materials for butterfly valves Elephant WBV3131N-2W-Fb-H interflanged

4 80 114 160 153 495 138

Technical parameters of Elephant BV4242E-FP-GRM-H

Technical parameters of water butterfly valve Elephant WBV3232V-2W-Fb-H

№ Part name Material 1 Casing stainless steel AISI/SS 304 2 Schieber stainless steel AISI/SS 304 3-4 Bolt-nut A2-steel A4 steel 5 Seal PTFE+graphite 6 Gland packing WCB steel 7-9 Bolt-nut A2-steel A4 10 Stem stainless steel AISI/SS 304 11 Rack A3 steel 12 Seat seal METAL  13 Rack head WCB steel 14 Nut brass 15 Pin steel 45 16 Cotter pin A3 steel

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 210n Connection size:DN150 Table of parts and materialsButterfly 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