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13.12 Rev. 8-17 Shaded area indicates changes OPTIONAL MUELLER ® NO-BLO ® PLUGGING UNITS FOR 3/4" & 1" METER VALVES ON 1/2" CTS PE RISERS ❏ Catalog number – H-17016 ❏ For changing out 3/4"or 1" meter valves installed on 1/2" CTS PE Risers ❏ Fits most roundway and straightway valves ❏ O-ring sealed body and stem ❏ Maximum working pressure 60 psig** (414 kPa) ❏ Used with Safety Clamp 682597 (order separately)*** (Safety Clamp to be purchased separately) Dimensions This unit can be used on valves (roundway or straightway) that have minimum port dimen- sions charted to the right, and if the outlet of the valve has F.I.P. threads. Valve Size* 3/4" 1" Minimum Port Width 13/32" 13/32" Minimum Port Height 23/32" 23/32" Size* of Plugging Unit A Length of Rubber Plug B Length From Ferrule Shoulder to taper Safety Clamp*** 1/2" x 3/4" 1-1/2" 12-9/16" B 1/2" x 1" 1-1/2" 12-9/16" *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. *** Safety clamp is required but must be purchased separately. A Safety Clamp Part Number 682597 A B 20" 6-1/2"

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H-17016 VALVE CHANGER REPLACEMENT PARTS 13.13 Shaded area indicates change Rev. 8-17 Part Name Plugging Unit Complete Stuffing Box Assembly (includes 4 items below) 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 Retaining Nut Plugging Unit Size* 1/2" x 3/4"** 1/2" x 1"** H-17016 - 163 H-17016 - 164 681219 681299 79514 79514 53777 50990 50936 50947 40709 79351 83276 83276 509757 509757 51159 51159 53856 53856 681301 681301 681300 681300 509786 509786 509665 509665 Pipe Clamp Asy Hex Nut Locating Pin Stop Clamp Asy Thumb Screw Thumb Screw Set Screw Pivot Sleeve Pivot Coupling Part Name Safety Clamp Complete Pivot Sleeve Set Screw Pivot Coupling Shaft Tube Clamp Arm Assembly (2) Clamp Bar Pipe Clamp Assembly Short Locating Pin (2.875" length) Long Locating Pin (4.375" length) Thumb Screw Hex Nut *Nominal **Second dimension number refers to meter size. Clamp Bar Pivot Coupling Qty Req'd - 2 2 2 2 1 1 1 1 2 2 Set Screw Pivot Sleeve Hex Nut Part Number 682597 537866 97763 537865 (Pivot Coupling) 682854 682598 83977 501282 501283 95297 94825

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