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Summary of Contents for RDI PV21502LT
- Page 1 Red Deer Ironworks Low Torque Plug Valve Maintenance Manual Parts Covered: PV21502LT, PV21502LTSTD, PV31502LT, PV31502LTSTD MM-01 Revision 4 Revision Date: October 9, 2018...
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Page 2: Table Of Contents
Wingnut Kit Parts Listing - 3” 1502 LT Plug Valves ..................10 Assembly Procedure ........................... 11 Greasing Instructions ..........................20 Button Head Grease Fitting ........................20 Tear-Down Procedure ..........................21 Pressure Relieving Procedure ........................21 RDI Sales & Service Centers ................Error! Bookmark not defined. Page 1 of 22... -
Page 3: Exploded View - 2" 1502 Lt Plug Valve
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Exploded View - 2” 1502 LT Plug Valve Wingnut Assembly Breakdown - see page 10 Page 2 of 22... -
Page 4: Parts Listing - 2" 1502 Lt Plug Valve
PVHDL2X2LT PVHDL2X2LT Stop Plate PV215HDLSTOPLT PV215HDLSTOPLT 1/2” Socket Head Cap Screw SHCS12X12 SHCS12X12 Grooved Pin PV3PIN PV3PIN Plug Valve Body PV21502LT PV21502LTSTD Union Seal - 2” SEAL2 SEAL2STD Plug Seal PV215LTPLUGSEAL PV215LTPLUGSEALSTD Plug Body PV215FINPLUGLT PV215FINPLUGLTSTD Seat Carrier Body PV215FINSEATCARRLT... -
Page 5: Major Repair Kit Parts Listing - 2" 1502 Lt Plug Valve
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Major Repair Kit Parts Listing - 2” 1502 LT Plug Valve Item Description Part #: Sour (H Part #: Standard Major Repair Kit PVRK2LTMAJ PVRK2LTMAJSTD Plug Seal PV215LTPLUGSEAL PV215LTPLUGSEALSTD Plug Body PV215FINPLUGLT PV215FINPLUGLTSTD Seat Carrier Body PV215FINSEATCARRLT... -
Page 6: Minor Repair Kit Parts Listing - 2" 1502 Lt Plug Valve
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Minor Repair Kit Parts Listing - 2” 1502 LT Plug Valve Item Description Part #: Sour (H Part #: Standard Minor Repair Kit PVRK2LTMIN PVRK2LTMINSTD Plug Seal PV215LTPLUGSEAL PV215LTPLUGSEALSTD O-Ring OR-H90-245 OR-N90-245 O-Ring OR-H90-230 OR-N90-230... -
Page 7: Exploded View - 3" 1502 Lt Plug Valve
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Exploded View - 3” 1502 LT Plug Valve Page 6 of 22... -
Page 8: Parts Listing - 3" 1502 Lt Plug Valve
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Parts Listing - 3” 1502 LT Plug Valve Item Qty Description Part #: Sour (H Part #: Standard Hex Bolt,1/2-20x1x1 THRD Length HEX BOLT 0.5000-20x1x1-N HEX BOLT 0.5000-20x1x1-N Flat Washer-1/2 FW 0.5 FW 0.5 ½... -
Page 9: Major Repair Kit Parts Listing - 3" 1502 Lt Plug Valve
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Major Repair Kit Parts Listing - 3” 1502 LT Plug Valve Item Description Part #: Sour (H Part #: Standard Major Repair Kit PVRK3LTMAJ PVRK3LTMAJSTD Plug Seal PV215LTPLUGSEAL PV215LTPLUGSEALSTD Plug Body PV315FINPLUGLT PV315FINPLUGLTSTD Seat Carrier Body PV315FINSEATCARRLT... -
Page 10: Minor Repair Kit Parts Listing - 3" 1502 Lt Plug Valve
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Minor Repair Kit Parts Listing - 3” 1502 LT Plug Valve Item Description Part #: Sour (H Part #: Standard Minor Repair Kit PVRK3LTMIN PVRK3LTMINSTD Plug Seal PV215LTPLUGSEAL PV215LTPLUGSEALSTD O-Ring OR-H90-259 OR-N90-259 O-Ring OR-H90-343 OR-N90-343... -
Page 11: Wingnut Kit Parts Listing - 2" 1502 Lt Plug Valves
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Wingnut Kit Parts Listing - 2” 1502 LT Plug Valves Item Description Part #: Sour (H Part #: Standard Wingnut Kit WNKIT21502 WNKIT21502STD Snap Ring SNAPRINGWST334 SNAPRINGWST334 Wingnut WN21502 WN215DETSTD Segment Set (3) SEG21502 SEG21502 Wingnut Kit Parts Listing - 3”... -
Page 12: Assembly Procedure
Do not sand or de-burr any items while at the assembly workstation. Note: RDI-6430 (assembly grease), RDI-2015 (performance grease) and Nikal (anti-seize compound) are used in this procedure. Use of grease other than that listed in this manual is not recommended as it may adversely affect the performance and functionality of the Plug Valve. - Page 13 MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Slide the Wingnut (#18-2) next to the Snap Ring. Place the Segment Set (3) (#18.3) around the male end and pull the Wingnut over the Segments to hold them in place. Pry the Snap Ring around into the machined groove on the Segments to secure the Wingnut Kit together.
- Page 14 MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Mount the Plug Valve Body on a bench receiver. Insert and punch the Grooved Pins (#7) into the internal pin holes on both sides of the Plug Valve Body. Note: Insert Pin small end first.
- Page 15 MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Pack the Cap Body (#15) with grease all around the open groove as shown. Apply grease into the seal pocket of the Cap Body and on Plug Seal (#10). Insert the Plug Seal into the Cap Body seal pocket - copper plate facing down.
- Page 16 MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Turn the Cap/Plug Assembly upside down and secure it snugly with the ½” Hex Bolt (#1) and Washers (#2 & #3). Then apply a liberal amount of grease the sealing surface of the Plug Body.
- Page 17 MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 anti-seize Apply an compound on the external threads of the Cap Body and onto the corresponding threads of the Plug Valve Body. Apply a moderate amount assembly grease on the internal wall of the Plug Valve Body, then slowly insert the Plug/Cap/Seat Carrier assembly into the...
- Page 18 MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 anti-seize Apply an compound on the threads of the Safety Tap Fitting (#17) and screw it clockwise into the side threaded port on the Plug Valve Body. Torque the Safety Tap Fitting to 80 ft.
- Page 19 Recheck the 1/2 Hex Bolt on the other end of the Plug - tighten if necessary. Grease the Plug Valve with RDI-2015 performance grease before and after hydro test. Refer to Greasing Instructions on Page 21. Page 18 of 22...
- Page 20 MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 grease Remove the excess in the bore of the Plug Valve by pushing a clean rag through the bore. Complete a final inspection to ensure that the bores of the Plug, Seats and Valve Body are aligned in the open position.
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Page 21: Greasing Instructions
Ensure you have the most recent version of the RDI Greasing Instructions by visiting: https://rdironworks.com/products/plug-valves/ or contact our sales team, toll-free: 1.855.973.4766 Button Head Grease Fitting The image below is the Safety Tap Fitting used on the RDI Low Torque Valves. Page 20 of 22... -
Page 22: Tear-Down Procedure
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 Tear-Down Procedure WARNING: If the Plug Valve Handle (#4) or the Cap Body (#15) is hard to cycle or turn and the Plug Valve seems to be stuck or locked, there may be pressure trapped in the Valve, also known as “pressure locking”. -
Page 23: Rdi Sales & Service Centers
MM-01 Low Torque Plug Valve Maintenance Manual Rev.4 RDI Sales & Service Centers For a list of our locations visit our website @ https://rdironworks.com/contact-a-location-near-you/. Toll Free Phone: 855.973.4733 Toll Free Fax: 855.573.4473 Email: info@rdironworks.com Page 22 of 22...
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