water butterfly valve elephant wbv3131n 2w fb h wafer body stainless steel 304 disk stainless steel 304 seal nbr with pneumatic drive pa da 105 1 with pneumatic distributor 4v320 10 220v atu afc2000 Connection size:DN125 heating Connection to pipeline interflanged

heating Connection to pipeline interflanged Gate type rotary disk Control type pneumatic actuator Manufacturer's country China

№ Part name Material 1 Indicator screw ABS plastic 2 Position indicator ABS plastic 3 Spring clip stainless steel 304 4 Metal washer stainless steel 304 5 Pressure washer engineering plastic 6 Housing hard anodized extruded aluminum alloy 7 Pressure washer engineering plastic 8 Limiter alloy steel 9 Shaft sealing ring upper NBR 10 Upper shaft sliding ring engineering plastic 11 Shaft nickel plated alloy steel 12 Shaft sliding ring lower engineering plastic 13 Shaft O-ring lower NBR 14 Plug NBR 15 Seal ring of adjusting screws NBR 16 Washer of adjusting screw stainless steel 304 17 Lock nut of adjusting screw stainless steel 304 18 Adjusting screw stainless steel 304 19 Piston die-cast aluminum alloy 20 Piston guide plate engineering plastic 21 Piston sliding ring engineering plastic 22 Piston O-ring NBR 23 Spring set spring steel 24 Cover O-ring NBR 25 End cap cast aluminum with polyester coating 26 Cover screw stainless steel 304 27 Stop screw stainless steel 304 28 Adapter carbon steel

185 100 99 220 465 350 237 51

Materials of parts of Elephant WBV1132N-2W-Fb-H butterfly valves DN40-50 PN16

water butterfly valve elephant wbv3131n 2w fb h wafer body stainless steel 304 disk stainless steel 304 seal nbr with pneumatic drive pa da 105 1 with pneumatic distributor 4v320 10 220v atu afc2000 Connection size:DN125 heating Connection to pipeline interflangedButterfly valves Elephant WBV3131N 2W Fb H are designed for use as shut off or regulating valves to control flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Pneumatic valve Elephant 4V320 10 220V is used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action. The AFC2000 air treatment