dup 47 /G2F put dup 165 /GA5 put

dup 185 /GB9 put Re-insert the stem in the bonnet and the punch or screwdriver through the holes in the stem and hub.

DEMCO® Model DM Gate Valve Installation, Operation , Maintenance & Repair Manual Page 10 of 24 Installation Demco model DM gate valves are bi-directional and may be installed with either end upstream. %!FontType1-1.0: JKNAAL+MSTT31c588 1 12 Body Stud Nut 10. 0000000911 00000 n 本文标题:DEMCO MODEL DM GATE VALVES DEMCO BUTTERFLY VALVES - Installation, Operation, Maintenance and Repair Manual. dup 71 /G47 put dup 39 /G27 put In order to read or download Disegnare Con La Parte Destra Del Cervello Book Mediafile Free File Sharing ebook, you need to create a FREE account. Contact us today. In order to read or download fmc manual valves ebook, you need to create a FREE account. On all valves covered by this publica- tion, either one of the following applies Routine Maintenance It is important to see that the valve is kept prop- erly lubricated. NOMINAL SIZE in. 12 Class 2000, 3000, 5000 2“ 5000 3“ Class 1500 4“; 1000 5“ 16 Class 5000 4“, 5x4“, 6x4“ . dup 246 /GF6 put dup 191 /GBF put 1b. When the distance is correct, replace the punch or screwdriver by pin 2 and turn the handle to full open position, retracting the gate into the bonnet. dup 114 /G72 put dup 32 /G20 put 8 Nameplate Ination 9 Scope 9 Storage 9 Installation .

Unscrew coupling 15 and withdraw the bonnet assembly from the body. dup 98 /G62 put Remove the punch or screwdriver. 12 studs and nuts for all other assemblies. dup 79 /G4F put Then, while holding the seat onto the bonnet so that the gate is started into the slot in the seat and the two pins on the seat are engag- ing the holes in the bonnet, install the seat/ bonnet assembly as a unit into the body. 4 Screw, Retainer 4. dup 133 /G85 put Cameron’s DEMCO gate valves are the valves of choice, engineered and proven for drilling and production industries. Screw the handle on the bonnet to its limit of travel and slide the stem through the bonnet from the underside. O'Drill/MCM carries a variety of valves including, Demco and Oteco style gate valves, Demco and Oteco style shear relief valves, type B and C reset relief valves, float valves, butterfly valves, and plug valves in 10K and 15K PSI. dup 221 /GDD put dup 225 /GE1 put 1 Downstop Ring 5. dup 210 /GD2 put dup 162 /GA2 put Oklahoma City, Okla., USA. 0000012761 00000 n 0000012683 00000 n 1 Stem Cap 25. Houston, TX 77041 * Phone: +1.832.782.6300 * Email: [email protected] . dup 37 /G25 put 1 Relief FittingPublication TC1641 DEMCO Model DM Gate Valve Installation, Operation , Maintenance Repair Manual Page 9 of 24 WORKING PRESSURE, PSI HYDROSTATIC TEST PRESSURE, PSI VALVE ASSEMBLY PART NUMBER VALVE SERIAL NUMBER Nameplate Ination The Demco model DM gate valve comes in several configurations, one of which is shown on the front cover of this publication. Protect the seat bore from weld spatter. Replace nuts 9 or cap screws on 1-1/2”, 2” and 3x2” valves. is to be found in other publications. dup 45 /G2D put Remove screw seal 7 from the screw housing and bonnet seal 18 from the valve body. dup 54 /G36 put Scope This publication applies to the storage, installa- tion, operation, routine maintenance and trouble shooting of the Demco model DM gate vales in pressure classes 400, 600, 900, 1500, 1000, 2000, 3000 5000. This changes the dimension 1/4 inch. We offer a Demco 2” 3” 4” 5x4” mud valve selection and more. dup 86 /G56 put 1 Lube Fitting 26. �(l��W8�`�$��[email protected],v ��qD� �;�, !� ���j $4A:�� ��@Ÿ�����d/#5��L�> �p 0000001657 00000 n 1 Stem Seal Assembly 6. dup 143 /G8F put readonly def The 4″ 1500 use the same rising stem design used in the 4″ 3000 API series valve. 0000022499 00000 n And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Fmc Manual Valves . dup 208 /GD0 put 0000002249 00000 n dup 82 /G52 put 13 dict begin Never put the seat into the body and then try to get the bonnet on. 0000001870 00000 n Each valve is completely identified by the nameplate data which is shown below. dup 35 /G23 put dup 160 /GA0 put lol it did not even take me 5 minutes at all! dup 214 /GD6 put 3 SERIES DM GATE VALVES Cameron’s DEMCO Series DM gate valves, the … The valve is opened by turning the handle counterclockwise until a sharp increase in torque is felt. this is the first one which worked!

dup 200 /GC8 put 5055 Cranswick Rd. dup 58 /G3A put dup 55 /G37 put dup 48 /G30 put dup 207 /GCF put 8 Nameplate Ination 9 Scope 9 Storage 9 Installati,企业文库oiltooldocs.com so many fake sites. About MLD About us Solutions Contact us; Hot Products Metal Seal Butterfly Valve High Performance Butterfly Valve Soft Seal Butterfly Valve; Product Category. dup 203 /GCB put 1 1 BRONZE BUSHING FLAT TOP FOLLOWER FABRIC REINFORCED SEAL RING HOMOGENEOUS RUBBER SEAL RING FLAT BOTTOM ADAPTER 18 25 20 9 14 19 21 10 11 12 26 23 16 13 5 6 13 1 24 7 8 4 3 2Publication TC1641 DEMCO Model DM Gate Valve Installation, Operation , Maintenance Repair Manual Page 8 of 24 ADAPTER FLAT BOTTOM RUBBER SEAL RING HOMOGENEOUS SEAL RINGS FABRIC REINFORCED FLAT TOP FOLLOWER BRONZE BUSHING 10 8 11 6 13 12 3 21 20 5 9 7 THRUST WASHER THRUST WASHER NEEDLE AND CAGE ASSEMBLY NEEDLE AND CAGE ASSEMBLY 18 19 26 22 14 25 2 1 23 24 4 ITEM QTY DESCRIPTION 1. dup 44 /G2C put

h�bbd``b`a׀c 0000015996 00000 n dup 102 /G66 put dup 64 /G40 put endstream endobj startxref Valve Size Designations and Weld End Dimensional Information. dup 178 /GB2 put dup 136 /G88 put Finally I get this ebook, thanks for all these Fmc Manual Valves I can get now!

Designed for dependable, heavy-duty performance in abrasive service conditions, the Cameron DEMCO DM 5000-psi gate valves are commonly selected for a number of oilfield applications, including: Specifications​The DEMCO 5000-psi gate valve is offered in two basic pressure classes: Both series are offered with threaded, weld, and flanged end connections.

0000016035 00000 n Vibration and pulsation cause premature wear of the internal parts of the valve. * Body Stud 26. dup 69 /G45 put Products Guide Butterfly valve Ball valve Gate valve Check valve Globe valve. Remove coupling 15. dup 189 /GBD put dup 163 /GA3 put 1 Body 12. Replace seal 14 on Class 900-1500 valves. dup 90 /G5A put Post a Sourcing Request Now, Better Drilling Fluid Equipment Industrial Limited, Business Type: Manufacturer/Factory, Trading Company, Main Products: Turn stem screw 6 clock- wise to bottom, then withdraw gate 19 from stem 9 by rotating a quarter turn and sliding it off the tee-head of the stem.

0000015722 00000 n The DEMCO 5000-psi gate valve is offered in two basic pressure classes: The ANSI series valves conform to the standard flange dimension and pressure requirements for ANSI Classes 400, 600, 900, and 1500. Assemble seat 12 and bonnet to the valve body keeping the seat ports aligned with the body line bore, making sure the gate is in the slot in the seat and that the top pins on the seat are in the drilled holes in the bonnet while pering this operation. © 2020 OilToolDocs.com All rights reserved. 1 Housing 20. 1 Body 21. dup 117 /G75 put dup 183 /GB7 put

dup 238 /GEE put After the valve body has been welded into the line and has cooled down to below 200F, the bonnet seal, seat and bonnet assembly may be reinstalled. dup 106 /G6A put About 91% of these are valves. 1 Handwheel 2. Further turning of the handle will damage the stem. 10 Operation. dup 89 /G59 put ����1e��� C��u������q��cԃځ�1�p 2���rr��Y���u�fĶ�3�L�0�K���������/����#�K��#����� '�l�n5���z��M����۷/�!�i�1u����Q���Gr��؉��z�չ�o~���q�9K�+Wo�k��lnR=��Z�� |@! dup 41 /G29 put Company classification: DRILLING EQUIPMENT, DRILLING PRODUCTS, OILFIELD EQUIPMENT SUPPLIERS, VALVE SUPPLIERS, VALVES - BUTTERFLY, VALVES - CONTROL, VALVES - GATE, 0000034338 00000 n 1 Stem 7. dup 66 /G42 put badly corroded or washed out bodies or bonnets please contact an authorized Cameron repair facility.Publication TC1641 DEMCO Model DM Gate Valve Installation, Operation , Maintenance rotate the gate 13 clockwise, unscrewing it from the stem 6. dup 87 /G57 put dup 80 /G50 put

dup 109 /G6D put dup 124 /G7C put dup 168 /GA8 put 11 Repair Class 400-1500 except 4“ and 6x4“ 1500 . dup 123 /G7B put 1 Gate 14. dup 194 /GC2 put * Body Stud Nut 1 Stud and Nut Qty 4 for valves with Assembly Bast Part Number J007420, J007421 and J011928. 1 Bonnet Seal 19. I did not think that this would work, my best friend showed me this website, and it does! dup 235 /GEB put dup 115 /G73 put Use a good 2 grade of water- resistant grease. dup 152 /G98 put 11 8 10 12 13 6 7 9 14 5 4 2 15 3 1 Repair Series DM gate valve class 400-1500 except 4” and 6x4” 1500 2. dup 31 /G1F put End connection availability varies by size and pressure based on market requirements. 0000013198 00000 n If it is desired to inspect other parts, the following instructions apply. Never draw one side of the bonnet all the way down before tightening the nuts on the opposite side. dup 77 /G4D put They should be stored in a dry place, preferably indoors, away from extreme heat. dup 241 /GF1 put /BaseFontName (MSTT31c588) def

dup 61 /G3D put dup 215 /GD7 put dup 38 /G26 put The valves should be installed as far as possible from sources of extreme heat, vibration and pulsation. If in doubt, contact the factory. dup 59 /G3B put Located at PO Box 43284 Abu Dhabi, UAE. dup 132 /G84 put /PaintType 0 def dup 195 /GC3 put

Reassembly 1. dup 94 /G5E put dup 105 /G69 put 11 Routine Maintenance 11 Repair - General . The valve serial number is a four to six digit number that is stamped on the nameplate and body at the time of assembly. /FontMatrix [0.001 0 0 0.001 0 0] readonly def

dup 75 /G4B put The serial number is stamped on or near one of the end connections.Publication TC1641 DEMCO Model DM Gate Valve Installation, Operation , Maintenance Repair Manual Page 10 of 24 Installation Demco model DM gate valves are bi-directional and may be installed with either end upstream. dup 111 /G6F put dup 33 /G21 put 0000016058 00000 n dup 129 /G81 put 1 Bonnet Seal 11. 0000034765 00000 n dup 167 /GA7 put dup 227 /GE3 put dup 233 /GE9 put dup 125 /G7D put 1 Seat Assembly Figure 5 - Series DM Gate Valve 3000-5000 5“, 6x5“ ITEM QTY DESCRIPTION 13. Repack the handle threads with general purpose grease through fitting3.Publication TC1641 DEMCO Model DM Gate Valve Installation, Operation , Maintenance Repair Manual Page 14 of 24 Repair Series DM gate valve 2000, 3000, 5000 2” 2-1/2x2” BRONZE BUSHING FLAT TOP FOLLOWER FABRIC REINFORCED SEAL RING HOMOGENEOUS RUBBER SEAL RING FLAT BOTTOM ADAPTER 1 2 4 22 15 7 8 13 6 10 11 12 16 9 19 21 18 17 20 Disassembly 1. Remove re- tainer 11, o-ring seal 10 and stem seal assembly 12 from the bonnet. dup 229 /GE5 put 1 Screw Housing 9.

1 Seat Assembly 22. dup 134 /G86 put dup 97 /G61 put dup 103 /G67 put dup 57 /G39 put dup 72 /G48 put dup 121 /G79 put No further movement is possible. dup 230 /GE6 put Draw the bonnet down unily until it is with the body, then torque the nuts in a star or cross pattern. Before testing the system, the lines should be ed out to remove weld debris and other foreign material. 12 Body Stud 9. dup 211 /GD3 put %%EOF dup 118 /G76 put dup 110 /G6E put 3�5g,����ء��f�0HP�)(���:1d��D�H"���iwL��&�T숸� �0[ZG�� ��2:����e` �� �a096 ��h 1[��P�.ni�20cX��@e�2�z� dup 62 /G3E put

The valve is fully closed when the handle stops down on the bonnet or housing. ��nDxVV0�2��`��p���ŤC��*6���)���J�& �"�!�LT&�E�QG��oh�k�L��B���ۚ��+�XDO�,^�9e��5Q��v��]is&�=O|$%�)ԧxR9�������zI;��'�*ɉ�HwLZ0�jD���LSZ��$?���@V�"N���T��K��d*,�\y,a����2/+���&�e3V,LU�8��M��Kd�F�բ�!�n