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 Technical parameters of Elephant BV4242E-FP-GRM-H

Technical parameters of Elephant BV4242E-FP-GRM-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

mm DN15 15 Rd34x1/8 78 66 86 8x8 DN20 19 Rd44x1/6 78 66 86 8x8 DN25 25 Rd52x1/6 78 66 86 8x8 DN32 31 Rd58x1/6 86 70 90 8x8 DN40 37 Rd65x1/6 90 74 92 8x8 DN50 49 Rd78x1/6 106 76 104 10x10 DN65 66 Rd95x1/6 124 80 113 10x10 DN80 81 Rd110x1/4 139 84 123

only the yellow part with the inscription OPEN

4 80 114 160 153 495 138

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 Technical parameters of Elephant BV4242E-FP-GRM-HButterfly 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