Batley Butterfly Valves - Weir Power & Industrial - #15

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Weir Power & Industrial First choice for power and industrial protection 15 Batley Valve BV 6-0810 STEADSEAL BV20000 SERIES LD LIGHT DUTY Description The Light Duty series of Steadseal butterfly valve was designed for use on low pressure gas, maximum 0.5 bar and at temperatures up to 50°C. This design is widely used in the iron and steel industry for both blast furnace and coke oven gas control and isolation. Its light duty construction and low pressure duty means that a very economical size of actuator can be used which makes the valve ideal for automatic control using either pneumatic or electric actuation. When fitted with a Viton seal ring the valve is suitable for use on dirty gas service. Materials E D C1 Dimensions F Ø ‘A’ Ø ‘B’ Mounting to suit actuator 4 Tapped or through locating holes to suit mating flange drilling Saw cut in line with vane Lifting holes 18 19 15 1 5 12 13 23 22 20 21 10 7 6 9 8 4 2 3 11 16 17 14 Item No. Description 1 Body 2 Seat Ring 3 Retainer 4 Seal 5 Vane 6 Clamping Ring 7 Sealing Ring 8 Screw 9 Tab Washer 10 Spindle 11 Vane Pin 12 Vane Spacer 13 Bearing 14 Gland Ring 15 Packing 16 Gland Follower 17 Stud 18 Nut 19 Spring Washer 20 Blank Plate 21 Gasket 22 Screw 23 Springwasher Nominal bore A B C1 C2 D E F Wafer Flanged 600 590 102 692 445 457 35 700 691 102 800 510 531 35 750 741 102 845 556 556 35 800 798 102 905 570 574 35 900 897 102 1010 622 632 35 For CV values refer to page 16.