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9.16 Rev. 12-06 Shaded area indicates changes MUELLER ® NO-BLO ® LINE STOPPER FITTING O-RING SEALED COMPLETION PLUG WELDING TYPE - 1440 PSIG o Catalog number – H-17126 o Sizes – 2" o For use on steel pipe only o Fitting top and bottom halves are forged steel (ASTM A105) o O-ring sealed Completion Plug makes primary seal o Steel Completion Cap makes secondary seal o 1440 psig* (9930 kPa) H-17126 How to select equipment 1) Find chart on following pages containing desired combination of fitting and installation machine (shown in bold type at top of each page and chart). Note: for a given fitting there may be more than one machine and chart. 2) Under inlet size of fitting to be installed, select catalog number for type of control valve to be used. Options may include one or more of the following: H-10914 Bronze Gate Valve, H-17025 Control Chamber, H-10917 Slide Gate Valve, H-10918 Steel Ball Valve. 3) Under selected control valve, column lists equipment necessary for each operation on chosen size of fitting. Note: MAOP (Maximum Allowed Operating Pressure) provided for each operation must not be exceeded. MAOP may be different for each operation. Pipe Dimensions Size of Line Stopper Fitting 2" Outside Diameter of Shell Cutter Required (Inches) 2.250 Outside Diameter of Pipe (Inches) 2.375 Replacement Parts Replacement Parts Completion Cap Completion Plug Completion Plug O-ring Size of Fitting 2" 52374 502552 79506 * This is the maximum pressure of the fitting installed in the line at 100F for Class Locations 1, 2, 3 and 4 as defined in D.O.T./CFR TITLE 49 PART 192. It may be necessary to reduce the line pressure during the drilling, stopping or plugging operations to the maximum working pressure of the machine or its attachments. Refer to charts on following pages.

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MUELLER ® NO-BLO ® LINE STOPPER FITTING H-17126 D-5 ™ /DH-5 ™ and Unit #1 Machine H-17126 Control Valve Bushing Installation Test Cap Completion Plug Wrench Drilling MAOP* Power Operator Machine Adapter Cutter Arbor Shell Cutter Pilot Drill Cutting Grease Honing Stone Stopping MAOP* Stopping Machine Machine Adapter Solid Rubber Stopper Replacement Rubber Top Bypass Rubber Stopper Replacement Rubber Rubber Stopper Lubricant Inserting MAOP* Inserting Machine Inserting Machine Adapter Inserting Tool Extracting MAOP* Extracting Machine Extracting Machine Adapter Extracting Tool *Maximum Allowable Operating Pressure 2" H-10914 3" - 36813 CI / 537478 steel 581264 125 psig H-604 36376 88470 36337 2-1/4" 36336 88366 682560 125 psig H-17135 501717 88478 36290 88471 36298 580657 125 psig H-17135 501717 580940 125 psig H-17135 501717 580941 9.17 Shaded area indicates change Rev. 9-17 2" H-10917 3" 507783 36813 CI / 537478 steel 581264 275 psig H-604 36376 88470 36337 2-1/4" 36336 88366 682560 125 psig H-17135 501717 88478 36290 88471 36298 580657 125 psig H-17135 501717 580940 125 psig H-17135 501717 580941

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