Page number 4

13.4 Rev. 12-12 Shaded area indicates changes OPTIONAL EXTENDED LENGTH PLUGGING UNITS FOR 3/4", 1" & 1-1/4" METER VALVES ON SCH. 40 STEEL ❏ Used for changing out 3/4", 1 or 1-1/4" Meter Valves installed on schedule 40 steel pipe when additional travel is required ❏ Extended length Safety Clamp also available and preferred when using these longer Plugging Units ❏ Fits most roundway and straightway valves ❏ O-ring sealed body and stem ❏ Maximum working pressure 60 psig** (414 kPa) Dimensions These plugging units can be used on valves (roundway or straightway) that have minimum port dimensions charted to the right, and if the outlet of the valve has F.I.P. threads. Valve Size* 3/4" 1" 1-1/4" Minimum Port Width 13/32" 17/32" 11/16" Minimum Port Height 23/32" 31/32" 1-9/32" Size* of Plugging Unit Plugging Unit Part Number (A) Length of Rubber Plug (B) Length from ferrule shoulder to taper 3/4" 580617 2" 18-13/32" 3/4" 681427 2" 31-9/16" 1" 580618 2-5/8" 18-13/32" 1" 83866 2-5/8" 27-5/8" 1" 580788 2-5/8" 30-27/32" 1-1/4" 580621 3-3/8" 18-13/32" 1-1/4" 681430 3-3/8" 29-29/32" Safety Clamp (extended length) B Safety Clamp Part Number 682857 A A 38" B 6-1/2" *Nominal * This is the maximum working pressure of this equipment. During the use of this equipment, the line pressure must not exceed the amount indicated.

Page number 5

EXTENDED LENGTH PLUGGING UNIT REPLACEMENT PARTS 13.5 Shaded area indicates change Rev. 8-17 Part Name Plugging Unit Complete Stuffing Box Assembly Bottom Tube O-ring Retaining Ring Bleeder Ring Bleeder O-ring (2) Shaft Crank Assembly Shaft Nut Shaft Tube Washer Top Shaft O-ring Shaft Tube Assembly Shaft Assembly Rubber Plug Shaft Ferrule Shaft Ferrule Retaining Nut 3/4" 580617 24" 681183 79514 53777 50936 40709 83276 51134 51159 53856 580615 580616 51243 51189 52969 3/4" 83865 29" 681181 79514 53777 50936 40709 83276 51134 51159 53856 83867 83869 51243 51189 52969 Plugging Unit Size* (extended length) 3/4" 1" 1" 1" 681427 36" 580618 24" 83866 33" 580788 36" 681181 83282 83282 83282 79514 72239 72239 72239 53777 50990 50990 50990 50936 50947 50947 50947 40709 79351 79351 79351 83276 83277 83277 83277 51134 51249 51249 502609 51159 51059 51059 502607 53856 43973 43973 43973 681428 580620 83868 580789 681429 580619 83870 580790 51243 51100 51100 51100 51189 51288 51288 51288 52969 53832 53832 53832 1-1/4" 580621 24" 83283 79344 51014 51003 79479 83278 51101 51110 79514 580622 580623 51113 51106 53863 1-1/4" 681430 36" 83283 79344 51014 51003 79479 83278 51101 51110 79514 580792 580793 51113 51106 53863 Pipe Clamp Asy Hex Nut Thumb Screw Pivot Coupling Part Name Safety Clamp Complete Pivot Sleeve Set Screw Pivot Coupling Stop Clamp Assembly Clamp Bar Pipe Clamp Assembly Thumb Screw Hex Nut Stop Clamp Asy Set Screw Pivot Sleeve Clamp Bar Pivot Coupling Qty Req'd - 2 2 2 2 1 1 2 2 Thumb Screw Part Number 682597 537866 97763 537865 682854 682 795 83977 95297 94825 Set Screw Pivot Sleeve Hex Nut *Nominal

    ...