Emerson Fisher GX Data Sheet
Contents
1. PORT DIA A B VALVE ACTUATOR TRAVEL PN10 PN10 SIZE TYPE Upper Lower SIZE PN40 CL150 CL300 PN40 CL150 CL300 Bonnet mm mm mm mm mm mm mm mm mm mm DN 25 BPC 29 36 225 19 197 184 197 98 5 92 98 5 73 NPS 1 SPC 36 36 DN 40 BPC 39 46 NPS 225 19 235 222 235 117 5 111 117 5 76 1 1 2 SPC 36 36 DN 50 BPC 61 70 7 1 267 254 267 133 127 133 NPS 2 SPC 45 46 50 9 6 5 6 33 5 33 5 95 80 78 90 7 1 2 1 1 14 1 11 NPS 3 70 70 50 38 318 98 318 59 9 59 9 DN 100 BPC 78 90 750 38 368 352 368 184 176 184 119 NPS 4 SPC 90 90 Table 11 Fisher GX 3 Way Dimensions and Weights D Actuator Height E F AR TOTAL WEIGHT VALVE SIZE Std Construction HT Construction Casing Dia Removal Height Std Construction HT Construction mm mm mm mm kg kg DN 25 NPS 1 313 418 270 115 26 30 DN 40 NPS 1 1 2 313 422 270 115 28 32 DN 50 NPS 2 342 485 430 120 66 74 DN 80 NPS 3 395 585 430 145 97 112 DN 100 NPS 4 395 585 430 145 123 138 1 Clearance required for removing actuator from installed valve body LL AR E 4 O o o D yip o o F GE54802 A STANDARD CONSTRUCTION HT HIGH TEMPERATURE CONSTRUCTION Figure 17 Fisher GX 3 Way Dimensions also see tables 10 and 11 Product Bulletin GX 3 Way Valve and Actuator oT August 2011 Table 12 Fisher GX 3 Way Electric Actuator Mounting Dimensions2. Principle of Operation GX 3 Way Control Valve Specifications and Materials of Construction The GX 3 Way Diaphragm Actuator Valve Actuator Dimensions and Weights GX 3 Way Actuator Accessories The FIELDVUE DVC2000 Digital Valve Controller Optional Positioners and Instruments Coefficients Features e Easy to size and select e No actuator sizing required selection is automatic e Engineered for easy maintenance e Maximum part commonality across sizes GX 3 Way Valve and Actuator Replaceable trim Low lifetime costs Robust low profile design Available with integrated easy to calibrate DVC2000 digital valve controller Valve body sizes DN 25 to DN 100 NPS 1 through 4 Pressure Classes PN 10 40 CL150 and 300 High capacity design Valve body flow passage optimized for flow stability Shutoff capabilities Class IV metal to metal ISO 5210 F7 mounting available for use with electric actuators 3 Way Valve and Actuator LINKAGE LESS POSITION FEEDBACK PUSH BUTTON INSTRUMENT SETUP DVC2000 COVER Product Bulletin 51 1 GX 3 Way August 2011 INTEGRAL PNEUMATIC PASSAGEWAYS Figure 4 Fisher GX 3 Way and FIELDVUE DVC2000 Digital Valve Controller Optimized valve and actuator system Product simplicity and ease of selection form the foundation of the GX 3 Way Mounted with a digital or analog positioner the GX 3 Way provides high performance contr
3. 13 0 13 5 mE Xt 0 0 899 0 687 0 654 0 698 0 673 0 622 0 700 0 706 0 702 0 758 559 25 4 22 4 20 5 17 7 15 8 14 2 11 9 927 6 93 4 09 0 0 991 Right Kv 22 0 19 4 17 7 15 3 13 7 12 3 10 3 8 01 6 00 3 54 0 DN40 Xt 0 831 0 882 0 741 0 697 0 565 0 501 0 450 0 389 0 341 0 285 0 ie 19 Cv 0 2 33 4 45 7 45 10 6 13 6 16 9 19 2 21 7 23 4 26 6 0 877 Bottom Kv 0 2 01 3 84 6 45 9 18 11 8 14 6 16 6 18 8 20 2 23 0 Xt 0 0 245 0 636 0 722 0 723 0 720 0 655 0 685 0 705 0 843 0 803 Cv 43 9 40 2 35 8 31 1 26 5 23 1 18 7 15 1 11 1 6 78 0 0 973 Right Kv 38 0 34 7 30 9 26 9 22 9 20 0 16 2 13 1 9 63 5 87 0 mE DN50 Xt 0 864 0 817 0 767 0 656 0 598 0 533 0 536 0 429 0 333 0 215 0 NPS 2 19 Cv 0 2 66 7 61 13 2 18 1 23 5 29 3 34 9 41 6 48 1 52 2 0 831 Bottom Kv 0 2 30 6 58 11 4 15 6 20 3 25 4 30 2 36 0 41 6 45 1 mE Xt 0 0 614 0 651 0 649 0 651 0 627 0 609 0 599 0 588 0 600 0 640 ree Cv 92 8 85 2 70 3 57 6 47 5 39 2 31 6 25 1 19 7 13 8 0 1 000 Right Kv 80 3 73 7 60 8 49 8 41 1 33 9 27 3 21 8 17 0 11 9 0 mE DN80 Xt 0 858 0 989 0 976 0 934 0 896 0 864 0 789 0 682 0 540 0 306 0 NPS 3 im Cv 0 9 08 20 4 30 3 41 0 52 1 60 1 69 1 79 4 90 6 101 9 0 839 Bottom Kv 0 7 81 17 7 26 2 35 4 45 1 520
4. 598 68 7 78 3 88 1 Xt 0 0 557 0 695 0 814 0 795 0 790 0 876 0 929 0 937 0 932 0 855 mE Cv 145 4 137 4 119 9 100 6 81 6 68 3 57 6 45 5 33 9 21 1 0 0 942 Right Kv 125 8 118 9 103 7 87 0 70 6 59 1 49 9 39 4 29 3 18 2 0 mE DN100 Xt 0 984 0 956 0 975 0 828 0 817 0 810 0 705 0 601 0 475 0 322 0 a NPS 4 38 Cv 0 150 377 58 7 79 9 99 3 1223 143 7 166 0 189 3 2164 0 818 Bottom Kv 0 13 0 32 6 50 8 69 1 85 9 105 8 124 3 143 6 163 8 187 2 mE Xt 0 0 587 0 659 0 764 0 798 0 840 0 887 0 880 0 869 0 810 0 640 1 At maximum flow 21 Product Bulletin GX 3 Way Valve and Actuator oT August 2011 Table 15 Fisher GX 3 Way Side Port Common SPC Converging Linear Side Port Common SPC Converging Valve pce Inlet Port Flow Valve Opening Percent of Total Travel see figure 8 Size 0 100 FO figure 7 cient Plug Down 10 20 30 40 50 60 70 80 90 Plug Up Cv 15 9 13 2 10 7 9 30 7 54 6 31 4 65 3 64 2 04 1 04 0 0 978 Right Kv 13 7 11 4 9 28 8 04 6 52 5 46 4 02 3 15 1 77 0 898 0 DN25 Xt 0 658 0 866 0 758 0 657 0 723 0 669 0 739 0 728 0 909 0 898 0 m NPS 1 18 0 0 562 1 72 3 28 4 90 6 51 8 74 10 3 12 9 14 3 1
5. 85 7 100 8 113 1 127 8 0 965 Bottom Kv 0 5 91 13 9 22 8 34 6 47 6 60 9 74 1 87 2 97 8 110 6 oom Xt 0 0 989 0 967 0 994 0 876 0 800 0 773 0 759 0 752 0 767 0 752 mE Cv 163 4 153 0 137 0 115 0 92 0 74 0 57 8 43 5 28 3 12 8 0 0 869 Right Kv 141 4 132 3 118 5 99 4 79 6 64 0 50 0 37 7 24 5 11 1 0 S DN100 Xt 0 688 0 634 0 558 0 558 0 603 0 610 0 595 0 578 0 573 0 525 0 NPS 4 38 Cv 0 12 9 30 1 46 6 66 3 88 4 112 4 135 9 161 4 185 2 212 2 0 816 Bottom Kv 0 11 2 26 0 40 3 57 3 76 4 97 2 117 5 139 7 160 2 183 6 0 0 920 0 949 0 826 0 789 0 737 0 683 0 660 0 625 0 629 0 589 1 At maximum flow 22 Product Bulletin 51 1 GX 3 Way August 2011 GX 3 Way Valve and Actuator Table 16 Fisher GX 3 Way Bottom Port Common BPC Diverging Linear Bottom Port Common BPC Diverging Valve ge Exit Port Flow Valve Opening Percent of Total Travel see figure 10 Size see COM 0 00 mm figure 9 cient Plug Down 10 20 30 40 50 60 70 80 90 Plug Up Cv 16 3 15 5 14 4 13 3 12 0 10 1 7 72 5 32 3 18 1 49 0 0 965 Right Kv 14 1 13 4 125 11 5 10 4 8 70 668 461 275 1 29 0 DN25 Xt 0 661 0 670 0 691 0 655 0 608 0 577 0 523 0 55
6. 18 to 204 C 0 to 400 F Applicable in a wide variety of solvents chemicals and hydrocarbons Avoid use with steam ammonia or hot water over 82 C 180 F NBR Standard 46 to 82 C 50 to 180 F O ring Ethylene Propylene EPDM Optional 46 to 232 C 50 to 450 F in steam and hot water not used with 46 to 121 C 50 to 250 F in air EPDM is not recommended for use in hydrocarbons GX 3 Way HT FKM Fluorocarbon Optional 18 to 204 C 0 to 400 F Applicable in a wide variety of solvents chemicals and hydrocarbons Avoid use with steam ammonia or hot water over 82 C 180 F Seal Ring Graphite FMS 17F27 46 to 371 C 50 to 700 F Stem Extension GX 3 Way HT Stainless steel 11 GX 3 Way Valve and Actuator Table 3 Trim Materials all sizes Product Bulletin 51 1 GX 3 Way August 2011 ea aes Trim Type Stem Plug Upper Seat Lower Seat Cage Carbon steel 1 0619 Bottom Port Common 31603 strain hardened CF3M Chrome plated CF3M CoCr A CF3M WCC Side Port Common 31603 strain hardened CF3M Stainless steel Bottom Port Common 31603 strain hardened CF3M Chrome plated CF3M CoCr A CF3M 1 4409 CF3M Side Port Common 31603 strain hardened CF3M 1 HT construction includes CF3M CoCr A lower seating Seat and guide surfaces hard faced Table 4 Allowable Tempe
7. 147 147 72 122 144 14 4 bar 4 0 bar Skid a Converging ULF 55 105 139 13 9 4 0 65 115 136 13 6 bar 4 0 bar um PTFE 100 10 0 10 0 10 0 4 0bar 10 0 10 0 10 0 10 0 bar 4 0 bar ULF 100 10 0 10 0 10 0 4 0bar 10 0 10 0 10 0 10 0 bar 4 0 bar Table 9 Maximum Allowable Pressure Drop Bottom Port Common FAIL DOWN FAIL UP VALVE ACTUATOR FLOW PACKING Operating Pressure MAX DP Operating Pressure MAX DP SIZE SIZE DIRECTION 4 5 Maximum Supply 4 5 Maximum Supply bar bar bar bar Pressure bar bar bar bar Pressure 324 501 517 517 51 7 bar 50bar 362 362 362 362 362 5 0 bar s Converging ULF 217 394 517 517 51 7bar 5 0bar 25 6 256 256 25 6 25 6 bar 5 0 bar Tem PTFE 28 0 28 0 280 28 0 280bar 50bar 280 280 28 0 280 280 5 0 bar ULF 28 0 280 280 280 28 0 amp Obar 28 0 28 0 28 0 280 28 0 bar 5 0 bar PTFE 250 38 7 51 7 51 7 5175 50 279 279 279 279 279 bar 50 bar t Converging ULF 168 305 479 517 51 7bar 50bar 197 197 197 197 19 7 bar 5 0 bar PTFE 220 220 220 220 220bar 5 0bar 220 220 220 220 220 bar 5 0 bar Diverging 220 220 220 220 220bar 5 0bar 22 0 220 220 220 22 0 bar 5 0 bar PTFE 352 517 51 7 51 7bar 40bar 51 7
8. 80 3 61 0 45 8 33 1 20 8 10 6 0 0 813 Right Kv 137 2 123 3 108 4 88 9 69 5 52 8 39 6 28 7 18 0 9 18 0 Xt 0 558 0 578 0 553 0 549 0 600 0 663 0 665 0 653 0 714 0 705 0 m 38 0 12 1 25 7 43 8 63 1 83 1 102 7 120 4 135 7 151 1 164 9 0 931 Left Kv 0 10 5 22 2 37 9 54 6 71 9 88 9 104 1 117 4 130 7 142 6 Xt 0 0 525 0 579 0 619 0 660 0 658 0 676 0 685 0 701 0 691 0 670 Cv 155 9 145 0 127 4 107 6 85 9 66 4 49 4 35 6 23 6 122 0 0 810 Right Kv 134 9 125 4 110 2 93 0 74 3 57 5 42 7 30 8 20 4 10 5 0 Xt 0 564 0 550 0 518 0 504 0 545 0 593 0 628 0 621 0 601 0 553 0 88 Cv 0 13 5 28 9 48 9 69 5 90 6 111 1 129 2 145 4 159 9 174 4 0 830 Left Kv 0 11 7 25 0 42 3 60 1 78 4 96 1 111 8 125 8 138 3 150 8 Xt 0 0 427 0 477 0 525 0 553 0 564 0 590 0 637 0 667 0 686 0 676 m 1 At maximum flow Fisher FIELDVUE and ValveLink are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co HART is a mark owned by the HART Communications Foundation FOUNDATION fieldbus is a mark owned by the Fieldbus Foundation All other marks are the property of their respective owners The contents of this pu
9. Materials 1 4409 stainless steel CoCr A SA351 SST CoCr A Face to Face Dimensions See table 10 Shutoff per IEC 60534 4 and ANSI FCI 70 2 Metal seat Class IV standard SPC HT construction Metal seat Class IV for bottom seat Class II for upper seat Flow Direction Converging and Diverging Trim Style Type Plug Sizes Description Side Port Common All sizes Unbalanced Port guided Bottom Port Common All sizes Balanced Cage guided 1 Stainless steel valve body is recommended for steam service when the high temperature HT construction is selected Table 2 Materials Other Valve Components Component Packing Follower Material 21800 SST screwed follower Body Bonnet Bolting and Nuts SA193 B7 studs SA194 2H nuts with NCF2 coating for carbon steel and stainless steel constructions Packing Live loaded PTFE V ring standard with NO7718 Belleville springs Live loaded Graphite ULF optional with NO7718 Belleville springs standard HT construction Bonnet Gasket Graphite laminate Carbon Filled PTFE Seal Ring NBR Standard 46 to 82 C 50 to 180 F GX 3 Way HT ROM MESE Ethylene Propylene EPDM Optional 46 to 232 C 50 to 450 F in steam and hot water all sizes Back up Rings 46 to 121 C 50 to 250 F in air EPDM is not recommended for use in hydrocarbons FKM Fluorocarbon Optional
10. connected to the actuator The DVC2000 is available with an optional module which includes two 2 integral limit switches and a stem position transmitter The limit switches are configurable for open and closed valve indication The position transmitter provides a 4 20mA signal for valve position feedback verification As an integral component to the instrument this option module avoids the need for difficult to mount external switches and transmitters Designed to meet intrinsic safety and non incendive requirements this instrument delivers scalable functionality and high performance in a small package GX 3 Way Valve and Actuator Optional Positioners and Instruments 3660 and 3661 Valve Positioners The 3660 pneumatic and 3661 electro pneumatic positioners are rugged accurate and feature low steady state air consumption Designed to meet intrinsic safety requirements these positioners offer simple functionality in a small package See table 13 DVC6200 Digital Valve Controller The DVC6200 digital valve controller is a communicating microprocessor based current to pneumatic instrument Using HART or FOUNDATION fieldbus communication protocol access to critical instrument valve and process conditions is provided When used with ValveLink software valve diagnostic tests can be run while the valve is in service to advise you of the performance of the entire control valve assembly Designed to meet a broad range
11. controller integrally mounts to the GX 3 Way actuator eliminating the need for mounting brackets The DVC2000 transmits a pneumatic signal to the actuator casing via an air passage in the yoke leg causing the valve to stroke see figure 13 This eliminates the need for positioner to actuator tubing in the fail down configuration The DVC2000 mounting interface is identical on both sides of the actuator yoke for valve body sizes DN 25 through DN 100 NPS 1 through 4 This symmetrical design allows the DVC2000 to be easily moved from one side of the valve to the other without the need to rotate the actuator Linkage less feedback The DVC2000 digital valve controller offers as standard a non contacting valve position feedback system This is a true linkage less design which uses no levers and no touching parts between the valve stem and the positioner Additional Accessory selection The GX 3 Way is available with a variety of digital or analog positioners besides the DVC2000 as well as solenoid and limit switches The actuator is also compatible with the IEC 60534 6 1 NAMUR positioner mounting standard Product Bulletin GX 3 Way Valve and Actuator oT August 2011 Flow Directions Side Port Common Constructions See figures 5 6 7 and 8 DIVERGING BONNET O RIN
12. of hazardous area classifications this instrument offers maximum functionality to improve your process performance See figure 20 and table 13 20 Product Bulletin 51 1 GX 3 Way August 2011 W9713 Figure 20 FIELDVUE DVC6200 Digital Valve Controller Note Neither Emerson Emerson Process Management nor any of their affiliated entities assumes responsibility for the selection use or maintenance of any product Responsibility for the selection use and maintenance of any product remains with the purchaser and end user Product Bulletin 51 1 GX 3 Way August 2011 GX 3 Way Valve and Actuator Coefficients Table 14 Fisher GX 3 Way Side Port Common SPC Diverging Linear Side Port Common SPC Diverging V nna Exit Port Flow Valve Opening Percent of Total Travel see figure 6 ice see Coeffi 5 ug RO mm figure5 cient Plug Down 10 20 30 40 50 60 70 80 90 Plug Up Cv 16 1 15 0 14 2 13 5 12 6 11 1 9 35 7 21 5 27 2 89 0 0 919 Right Kv 14 0 13 0 12 3 11 7 10 9 9 56 8 09 6 23 4 56 2 50 0 DN25 Xt 0 615 0 543 0 427 0 308 0 250 0 226 0 203 0 148 0 119 0 097 0 x5 NPS 1 19 Cv 0 0 897 2 43 4 29 6 06 7 81 9 78 11 6 13 3 15 0 15 6 0 951 Bottom Kv 0 0 776 2 10 3 71 5 25 6 75 846 10 0 11 5
13. 0 453 0 462 0 471 0 465 0 NPS 3 d Cv 0 12 0 27 7 47 9 68 3 87 7 104 5 120 0 136 5 154 7 170 3 0 862 Left Kv 0 10 4 24 0 41 4 59 1 75 8 90 4 103 8 118 1 133 8 147 3 222 0 0 605 0 556 0 596 0 650 0 680 0 706 0 719 0 713 0 664 0 642 166 3 152 9 139 7 121 1 980 77 1 60 3 42 9 27 0 13 0 0 0 901 Right Kv 143 9 132 3 120 8 104 8 84 8 66 7 522 37 1 23 3 11 2 0 DN100 Xt 0 675 0 631 0 533 0 510 0 530 0 526 0 503 0 520 0 520 0 542 0 NPS 4 29 0 11 3 26 9 461 63 8 82 2 102 0 121 1 137 6 153 2 169 1 0 866 Left Kv 0 9 8 23 2 39 9 552 71 1 88 2 104 8 119 0 132 5 146 3 mm Xt 0 0 657 0 583 0 615 0 704 0 727 0 716 0 696 0 723 0 703 0 669 1 At maximum flow 23 Product Bulletin 51 1 GX 3 Wa GX 3 Way Valve and Actuator August 2011 Table 17 Fisher GX 3 Way Bottom Port Common BPC Converging Linear Linear Bottom Port Common BPC Converging Characteristic Valve Size DN25 NPS 1 DN40 NPS 1 1 2 DN50 2 DN80 NPS 3 DN100 NPS 4 Inlet Port Flow Valve Opening Percent of Total Travel see figure 12 see Coeffi 5 100 FL mm figure 11 cient Plug Down 10 20 30 40 50 60 70 80 90 Plug Up Cv 16 4
14. 14 4 12 8 11 7 10 7 9 64 8 58 6 27 3 80 1 08 0 0 973 Right Kv 14 2 12 4 11 1 10 1 9 23 8 34 7 42 5 42 3 29 0 93 0 Xt 0 668 0 650 0 691 0 571 0 495 0 397 0 324 0 312 0 291 0 652 0 m 19 0 1 45 2 56 3 93 5 46 7 08 8 83 10 9 13 3 15 3 16 5 0 935 Left Kv 0 1 25 2 22 3 40 4 73 6 12 7 64 9 39 11 5 13 2 14 3 Xt 0 0 702 0 784 0 725 0 720 0 710 0 722 0 717 0 678 0 609 0 597 m Cv 36 8 32 3 25 6 21 3 17 5 12 5 10 3 822 4 63 2 34 0 0 804 Right Kv 31 9 28 0 22 1 18 4 15 1 10 8 894 7 11 4 00 2 02 0 Xt 0 540 0 538 0 675 0 661 0 613 0 723 0 690 0 575 0 595 0 634 0 19 Cv 0 3 36 5 99 9 42 13 3 17 4 22 4 27 4 33 8 37 5 41 5 0 878 Left Kv 0 2 91 5 18 8 15 11 5 15 0 19 4 23 7 29 2 32 5 35 9 Xt 0 0 625 0 659 0 593 0 598 0 645 0 637 0 695 0 643 0 641 0 603 Cv 59 9 50 9 42 8 35 6 29 6 23 1 17 5 13 8 9 75 6 01 0 0 882 Right Kv 51 8 44 0 37 0 30 8 25 6 20 0 15 2 11 9 843 5 20 0 Xt 0 560 0 569 0 609 0 634 0 611 0 613 0 571 0 490 0 387 0 256 0 m 19 Cv 0 4 84 8 90 14 2 19 2 25 4 32 8 40 0 47 1 53 4 57 8 0 935 Left Kv 0 4 19 7 70 12 3 16 6 21 9 28 4 34 6 40 7 46 2 50 0 Xt 0 0 504 0 575 0 549 0 641 0 692 0 696 0 693 0 707 0 722 0 723 m Cv 158 7 142 5 125 3 102 8
15. 217 21 7 bar 50bar 197 202 202 202 20 2 bar 5 0 bar ds E Converging ULF 122 162 162 162 162bar 50bar 14 2 143 143 143 143 bar 50 bar ar PTFE 140 140 140 140 140bar 5 0bar 140 140 140 140 140 bar 5 0 bar Diverging ULE 140 14 0 14 0 140 140bar 5 0bar 14 0 14 0 140 140 140 bar 5 0 bar PTFE 181 217 217 21 7 21 7 50 197 202 202 202 20 2 bar 5 0 bar 2 Converging ULF 122 162 162 162 162bar 50bar 14 2 143 143 143 143 bar 5 0 bar WS PTFE 140 140 140 140 140bar 5 0bar 140 140 140 140 140 bar 5 0 bar Diverging ULE 140 14 0 140 140 140bar 5 0bar 14 0 14 0 140 140 140 bar 5 0 bar PTFE 290 484 484 48 4 40 354 449 449 44 9 4 0 bar 455 5 Converging ULF 258 455 455 45 5 40 326 417 41 7 41 7 4 0 bar amem PTFE 30 0 30 0 30 0 30 0 bar 4 0bar 30 0 30 0 300 30 0 bar 4 0 bar ULF 300 30 0 30 0 30 0 bar 4 0 bar 30 0 30 0 300 30 0 bar 4 0 bar 105 1900 242 24 2 40 120 202 242 24 2 bar 4 0 bar dus a Converging ULF 92 177 230 23 0 4 0 107 190 229 22 9 4 0 bar auem PTFE 160 160 160 16 0 4 0 160 16 0 160 16 0 bar 4 0 bar ULF 160 160 160 16 0 bar 4 0bar 160 160 160 16 0 bar 4 0 bar PTFE 63 113
16. 517 517 51 7 bar 4 0 a 35 Converging 314 517 517 51 7 4 0 507 507 507 50 7 4 0 bar Diverging PTFE 30 0 30 0 30 0 30 0 4 0 30 0 30 0 30 0 30 0 4 0 ULF 300 30 0 300 30 0 40 30 0 30 0 300 30 0 4 0 PTFE 195 352 51 7 51 7bar 40bar 450 450 450 45 0 4 0 Buen Converging ULF 171 328 517 51 7 4 0 42 6 426 426 42 6 4 0 TR PTFE 250 250 250 250bar 40bar 25 0 250 25 0 25 0 bar 4 0 bar ULF 25 0 250 250 250bar 40bar 25 0 250 250 25 0 bar 4 0 bar PTFE 195 352 51 7 51 7bar 40bar 450 450 450 45 0 4 0 2x Converging ULF 171 328 517 51 7 40bar 42 6 426 426 42 6 4 0 PTFE 250 25 0 250 250bar 40bar 25 0 25 0 25 0 25 0 bar 4 0 bar ULF 25 0 25 0 25 0 25 0 40 25 0 250 25 0 25 0 bar 4 0 bar 16 Product Bulletin 51 1 GX 3 Way August 2011 GX 3 Way Valve and Actuator Valve Actuator Dimensions and Weights See figure 17 table 10 and table 11 Table 10 Fisher GX 3 Way Dimensions and Weights Standard and HT Constructions
17. 6 0 533 0 474 0 NPS 1 19 Cv 0 1 67 3 03 4 58 632 8 41 10 6 12 0 13 7 14 7 15 5 0 886 Left Kv 0 1 45 262 3 96 5 46 7 27 9 18 10 4 11 9 12 8 13 4 Xt 0 0 810 0 623 0 667 0 639 0 620 0 637 0 631 0 637 0 664 0 666 32 5 30 5 287 25 2 219 18 5 14 8 10 6 6 46 2 89 0 0 820 Right Kv 28 1 26 4 24 8 21 8 18 9 16 0 128 9 16 5 58 2 50 0 HER DN40 xt 0 786 0 738 0 661 0 626 0 523 0 486 0 470 0 467 0 479 0 426 0 ie 19 Cv 0 3 30 6 21 10 34 145 182 22 7 26 4 29 1 31 2 33 5 0 923 Left Kv 0 2 85 5 37 8 94 12 56 15 7 19 7 22 9 25 1 27 0 29 0 Xt 0 0 812 0 661 0 502 0 553 0 660 0 721 0 764 0 799 0 815 0 784 Cv 58 9 53 1 47 1 40 7 341 27 0 20 7 14 6 9 54 4 61 0 0 950 Right Kv 50 9 45 9 40 7 35 2 29 5 23 4 17 9 126 8 26 3 99 0 DN50 Xt 0 600 0 639 0 561 0 574 0 536 0 473 0 475 0 508 0 501 0 536 0 NPS 2 0 4 89 8 60 13 4 20 5 282 36 6 44 9 50 9 56 0 60 0 0 893 Left Kv 0 4 23 743 11 6 17 8 244 31 7 38 8 44 0 48 4 51 9 Xt 0 0 553 0 674 0 610 0 575 0 599 0 598 0 607 0 632 0 647 0 619 Cv 155 9 151 9 139 6 126 6 108 8 90 8 69 0 49 0 30 8 15 1 0 0 935 Right Kv 134 9 131 4 120 7 109 5 94 1 78 5 59 7 424 266 13 1 0 DN80 Xt 0 640 0 595 0 578 0 532 0 500 0 451
18. 6 3 0 949 Bottom Kv 0 0 486 1 49 2 84 4 24 5 63 7 56 8 89 11 1 12 4 14 1 0 0 397 1 005 0 966 0 847 0 767 0 675 0 659 0 605 0 662 0 663 Cv 29 3 26 7 23 0 17 1 14 6 11 9 9 47 7 07 4 78 2 34 0 0 999 Right Kv 25 3 23 1 19 9 14 8 12 6 10 3 8 19 6 12 4 13 2 03 0 au DN40 Xt 0 821 0 714 0 711 0 857 0 806 0 900 0 907 0 803 0 842 0 660 0 ie 19 Cv 0 0 881 3 02 6 46 8 83 11 7 15 9 18 3 20 9 24 3 28 4 0 978 Bottom Kv 0 0 762 261 5 58 7 64 10 1 13 7 15 8 18 1 21 1 24 5 au Xt 0 0 994 0 779 0 865 0 832 0 679 0 745 0 752 0 785 0 749 mE Cv 54 6 48 5 42 2 35 2 28 5 229 180 12 4 7 44 3 02 0 0 932 Right Kv 47 2 42 0 36 5 30 4 24 6 19 8 15 6 10 7 6 43 261 0 ES DN50 Xt 0 626 0 636 0 596 0 559 0 574 0 605 0 617 0 685 0 798 0 949 0 NPS 2 Ov 0 205 6 44 11 0 15 8 20 9 25 6 322 416 476 520 0 958 Bottom Kv 0 1 78 5 57 9 50 13 7 18 1 22 2 27 9 36 0 41 2 45 0 Xt 0 0 888 0 919 0 958 0 895 0 844 0 859 0 804 0 735 0 745 0 785 Cv 111 9 101 0 87 8 72 7 59 2 48 3 38 5 28 5 18 9 9 87 0 1 000 Right Kv 96 8 87 4 75 9 629 51 2 41 8 33 3 24 7 16 4 8 53 0 DN80 Xt 0 811 0 757 0 669 0 704 0 755 0 765 0 745 0 723 0 725 0 716 0 3 98 Cv 0 6 84 16 1 26 4 40 0 55 0 70 4
19. EXTRUSION WASHER PACKING SET ANTI EXTRUSION WASHER PACKING BOX RING gt E0897 IL STANDARD BONNET WITH PTFE PACKING SET DN 25 through DN 100 NPS 1 through 4 XO N N BELLEVILLE SPRING PACK PACKING SPACER PACKING RINGS PACKING BOX RING GE38594 ULF STANDARD BONNET WITH OPTIONAL GRAPHITE ULF PACKING SET STANDARD ON HT CONSTRUCTION DN 25 through DN 100 NPS 1 through 4 Figure 15 Fisher GX 3 Way Packing GX 3 Way Valve and Actuator The GX 3 Way Diaphragm Actuator W8487 3 IL Figure 16 Fisher GX 3 Way Actuator Table 5 Actuator Specifications Product Bulletin 51 1 GX 3 Way August 2011 The GX 3 Way uses a multi spring pneumatic diaphragm actuator see figure 16 It is capable of air supply pressures up to 5 0 barg 72 psig allowing valve shutoff at high pressure drops see table 8 The GX 3 Way product selection system automatically matches the actuator to the valve eliminating the need for complex actuator sizing procedures The multiple spring design provides the preload eliminating the need for bench set adjustment The actuator is available in fail down and fail up configurations The GX 3 Way actuator can be used for throttling or on off service The GX 3 Way is available with the integrated DVC2000 digital valve controller Other digital and analog positioners are avail
20. FIELDVUE digital valve controller GX 3 Way Valve and Actuator GX ISO 5210 Electric Actuator Mounting Electric actuator mounting is available for any manufacturing models that comply with ISO 5210 Flange type F7 The mounting offering includes a GX yoke actuator rod adaptor spacer and bolting Thrust limitations apply when sizing electric actuators see table 7 Mounting offering can be engineered if not already available for a selected actuator For additional information contact your Emerson Process Management sales office Table 7 Fisher GX 3 Way Maximum Allowable Thrust for use with ISO 5210 Electric Actuators THRUST LIMITATIONS APPLY IN BOTH TRAVEL DIRECTIONS STEM DIAMETER TRAVEL MAXIMUM THRUST VALVE SIZE STEM MATERIAL mm mm N Ibf 10 19 331603 6900 1550 50 NPS 2 14 19 531603 14000 3150 DN80 DN100 14 38 531603 14000 3150 Product Bulletin GX 3 Way Valve and Actuator TEA August 2011 Table 8 Maximum Allowable Pressure Drop Side Port Common FAIL DOWN FAIL UP VALVE ACTUATOR FLOW PACKING Operating Pressure MAX DP Operating Pressure MAX DP SIZE SIZE DIRECTION 4 5 Maximum Supply 4 5 Maximum Supply bar bar bar bar Pressure bar bar bar bar Pressure 184 217 217
21. G LEFT PORT VALVE PLUG RIGHT PORT COMMON PORT SEAT RING 9580 1 Figure 5 Side Port Common Construction Details for Diverging Constructions DIVERGING DIVERGING DIVERGING PLUG DOWN 0 TRAVEL PLUG MID TRAVEL 50 TRAVEL PLUG UP 100 TRAVEL INLET INLET INLET ALL FLOW PASSES FLOW IS DIVERTED EQUALLY ALL FLOW PASSES THROUGH FROM LEFT TO BETWEEN BOTTOM AND THROUGH FROM LEFT TO RIGHT HAND PORT RIGHT HAND PORT BOTTOM PORT Figure 6 Fisher GX 3 Way Flow Directions for Side Port Common Diverging Constructions Product Bulletin 1 1 GX 3 W n GX 3 Way Valve and Actuator August 2011 CONVERGING BONNET O RING LEFT PORT VALVE PLUG RIGHT PORT COMMON PORT SEAT RING W9580 1 Figure 7 Side Port Common Construction Details for Converging Constructions CONVERGING CONVERGING CONVERGING PLUG MID TRAVEL 50 TRAVEL PLUG UP 100 TRAVEL PLUG DOWN 0 TRAVEL INLET INLET INLET BOTTOM PORT FLOW IS SHUT FLOW IS MIXED EQUALLY FROM RIGHT HAND FLOW IS SHUTOFF OFF ALL RIGHT HAND FLOW BOTTOM AND RIGHT HAND ALL BOTTOM PORT FLOW EXITS PORTS THROUGH LEFT HAND PORT EXITS LEFT HAND PORT Figure 8 Fisher GX 3 Way Flow Directions for Side Port Common Converging Constructions Product Bulletin 51 1 GX 3 Way GX 3 Way Valve and Actuator August 2011 Flow Direc
22. HUTOFF ALL LEFT HAND FLOW EXITS THROUGH THE BOTTOM PORT Figure 12 Fisher GX 3 Way Flow Directions for Bottom Port Common Converging Constructions Product Bulletin GX 3 Way Valve and Actuator 5 August 2011 Principle of Operation GX 3 Way Actuator AIR VENT gt FAIL DOWN FAIL UP STANDARD CONFIGURATION OPTIONAL CONFIGURATION 0896 3 Figure 13 Fisher GX 3 Way Principle of Operation Actuator Fail Position Integrated Air Supply When mounted with the actuator casing via a port on the actuator yoke face DVC2000 digital valve controller the GX 3 Way uses no tubing is required In the fail up configuration an integrated actuator air supply system In the air is supplied to the upper casing via tubing fail down configuration air is supplied to the lower Product Bulletin 51 1 GX 3 Way August 201 1 GX 3 Way Valve and Actuator GX 3 Way Control Valve Specifications and Materials of Construction See tables 1 and 2 Table 1 Fisher GX 3 Way Valve Specifications Specifications EN Valve Body Size DN 25 40 50 80 100 ASME NPS 1 1 1 2 2 3 4 Pressure Rating 10 16 25 40 per EN 1092 1 CL150 300 per ASME 16 34 End Connections Flanged raised face per EN 1092 1 Flanged raised face per ASME B16 5 Screwed NPS 1 1 1 2 and 2 1 0619 steel Valve Body Materials ASME SA216 WCC steel 1 4409 stainless steel ASME SA351 stainless steel Bonnet
23. Product Bulletin 51 1 GX 3 Way D103305X012 August 201 1 GX 3 Way Valve and Actuator Fisher GX 3 Way Control Valve and Actuator System The Fisher GX 3 Way is a compact state of the art control valve and actuator system designed to accurately control water oils steam and other industrial fluids The robust GX 3 way valve package is perfectly suited to address the space limitations of the OEM industry The GX 3 Way is rugged reliable and easy to select The internal valve trim is designed to ensure long service life and avoiding unnecessary maintenance The same construction may be used for both converging and diverging applications The GX 3 Way meets the requirements of both EN and ASME standards It is available with a complete accessory package including the FIELDVUE DVC2000 integrated digital valve controller The GX 3 Way trim characteristics are designed for accurate temperature control in heat exchanger applications 9557 3 WAY Figure 1 Fisher GX 3 Way Control Valve Actuator and FIELDVUE DVC2000 Digital Valve Controller e Side Port Common SPC The side flange is the common pipe connection for general converging flow mixing and diverging flow splitting service see figure 5 Utilizes an unbalanced plug design e Bottom Port Common BPC A balanced design used for high AP applications The bottom flange is the common pipe connection for both converging and diverging service s
24. able as well as optional solenoids and limit switches Description Pneumatic spring return diaphragm actuator Operating Principle Fail down standard configuration Fail up optional configuration Operating Pressure Ranges See tables 8 and 9 Ambient Temperature 46 to 82 50 to 180 F Pressure Connection Fail Up Construction G 1 4 internal casing connection Finish Powder coat polyester Table 6 Materials of Construction Part Material Upper and Lower Casings AISI 1010 stamped carbon steel Springs Steel Diaphragm NBR and nylon Diaphragm Plate AISI 1010 stamped carbon steel Yoke and Yoke Extension on HT Construction Carbon steel Casing Fasteners A2 70 stainless steel bolts and nuts Actuator Rod Stainless steel Stem Connector CF3M Stem Connector Fasteners SA193 B7 bolts with NCF2 coating Stem Bushing High density polyethylene HDPE Stem Seal NBR 14 Product Bulletin 51 1 GX 3 Way August 2011 Actuator Selection With the GX 3 Way actuator selection has never been easier Once the valve size has been determined the actuator is automatically selected The following tables provide the maximum allowable pressure drops for the GX 3 Way See table 8 for Side Port Common construction and table 9 for Bottom Port Common construction For optimal performance the GX 3 Way should be operated with a
25. and Weights G H TOTAL WEIGHT GX ELECTRIC ACTUATOR MOUNTING ASSEMBLY VALVE SIZE Electric Height Yoke Diameter Std Construction HT Construction mm mm kg kg DN 25 NPS 1 202 176 17 21 DN 40 NPS 1 1 2 202 176 19 23 DN 50 NPS 2 202 176 29 37 DN 80 NPS 3 222 176 57 72 DN 100 NPS 4 226 176 83 98 GE54756 1 Figure 18 Fisher GX 3 Way Electric Actuator Mounting Dimensions also see table 12 18 Product Bulletin 51 1 GX 3 Way August 201 1 Table 13 Positioner Selection Guidelines GX 3 Way Valve and Actuator Intrinsic Flameproof Non 1 2 3 uP EE Safety Explosion Proof 4 DVC2000 x X X DVC6200 X X X X 3661 X X x 3660 x 1 Digital I P microprocessor based electro pneumatic with HART communication 2 P electro pneumatic 3 P P pneumatic 4 Refer to Fisher bulletin 9 2 001 for instrument hazardous area classification details GX 3 Way Actuator Accessories GX 3 Way is available with a variety of pneumatic P P electro pneumatic I P and digital valve positioners as well as limit switches and solenoids Table 13 provides the basic features of the positioners offered with the GX 3 Way actuator The FIELDVUE DVC2000 Digital Valve Controller The DVC2000 digital valve controller figure 19 is simple to use compact and designed for the GX 3 Way contro
26. blication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are governed by our terms and conditions which are available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice Neither Emerson Emerson Process Management nor any of their affiliated entities assumes responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any product remains solely with the purchaser and end user Emerson Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent ME4 4QZ UK Dubai United Arab Emirates Singapore 128461 Singapore www Fisher com Fisher Controls International LLC 2008 2011 All Rights Reserved EMERSON
27. ee figure 9 e High Temperature Side Port Common SPC The side flange is the common pipe connection for general converging flow mixing and diverging flow splitting service see figure 3 Utilizes an unbalanced plug design a stem extension a yoke extension and includes live loaded ULF graphite packing and a hard faced seat ring GE49204 X0176 GX 3 WAY HIGH TEMPERATURE a ho 4 EMERSON www Fisher com Process Management Product Bulletin GX 3 Way Valve and Actuator August 2011 COMPACT FIELD REVERSIBLE m c MULTI SPRING ACTUATOR INTEGRATED POSITIONER MOUNTING NAMUR POSITIONER MOUNTING CAPABILITY CLAMPED BONNET DESIGN ONE PIECE SCREWED PACKING FOLLOWER STANDARD LIVE LOADED PACKING W9578 1 Figure 2 Fisher GX 3 Way Control Valve Assembly with Port Guided Contoured Plug Side Port Common COMPACT FIELD REVERSIBLE 1 E INTEGRATED POSITIONER MULTI SPRING ACTUATOR re MOUNTING NAMUR POSITIONER MOUNTING CAPABILITY STEM EXTENSION di YOKE EXTENSION ONE PIECE SCREWED PACKING FOLLOWER CLAMPED BONNET DESIGN 1 1 n 1 i STANDARD GRAPHITE ULF LIVE LOADED PACKING GRAPHITE SEAL RING HARD FACED SEAT AND GUIDE SURFACES ON SEAT RING X0094 1 Figure 3 Fisher GX 3 Way High Temperature Control Valve Assembly with Port Guided Contoured Plug Side Port Common Product Bulletin 51 1 GX 3 Way August 201 1 Contents Features eee wel tes EET I dea
28. l valve It converts a 4 20mA input signal into a pneumatic output signal which feeds the control valve actuator Instrument setup is performed with a pushbutton and liquid crystal display LCD interface This interface is protected from the environment within an IP66 enclosure Multiple languages are supported with the local interface including German French Italian Spanish Chinese Japanese Portuguese Russian Polish Czech Arabic and English Additionally communication is supported over the 4 20mA loop wiring The DVC2000 is designed to be integrally mounted to the GX 3 Way actuator avoiding the need for mounting brackets The DVC2000 mounts directly to an interface pad on the actuator yoke leg with a secure 3 point mounting An internal passage inside the yoke leg transmits the pneumatic signal to the actuator casing eliminating the need for external tubing in the fail down configuration FIELDVUE p W8755 Figure 19 FIELDVUE DVC2000 Digital Valve Controller The high performance linkage less position feedback system eliminates physical contact between the valve stem and the digital valve controller or instrument There are no wearing parts so cycle life is maximized Additionally the elimination of levers and linkages reduces the number of mounting parts and the mounting complexity Digital valve controller or instrument replacement and maintenance is simplified because the feedback parts stay
29. loaded system also reduces maintenance costs and process downtime ULF ultra low friction graphite packing is also available for all sizes and is standard on HT high temperature construction Product Bulletin 51 1 GX 3 Way August 201 1 Easy maintenance The simple screwed seat ring and one piece plug and stem design provide easy maintenance Design simplicity and parts commonality contribute to reduced spares inventory The integrated DVC2000 digital valve controller allows easy instrument removal without a requirement for tubing disconnection or replacement fail down construction Digital valve controller The GX 3 Way is available with the DVC2000 digital valve controller The DVC2000 is easy to use compact and designed for easy mounting It converts a 4 20 mA input signal into a pneumatic output signal which feeds the control valve actuator Instrument setup is performed with a push button and liquid crystal display LCD interface This interface is protected from the environment within a sealed enclosure The interface supports multiple languages including German French Italian Spanish Chinese Japanese Portuguese Russian Polish Czech Arabic and English Intrinsic safety and non incendive construction is available to CSA FM ATEX and IEC standards An optional module provides integrated limit switches and a position transmitter GX 3 Way Valve and Actuator Integrated mounting The DVC2000 digital valve
30. ol across a wide range of process applications Compact actuator design The multi spring GX 3 Way actuator is a compact robust design The GX 3 Way design has been optimized to eliminate complicated 3 way actuator sizing procedures once the valve body and port size are selected the actuator size is fixed Reliable Actuator Performance Special actuator diaphragm material helps reduce common problems such as air oxidation thermal aging low temperature embrittlement and loss of retention The double sided diaphragm within the actuator helps eliminate mechanical wear induced failure Modular design The design architecture has been optimized to maximize the use of common parts across sizes The actuator stem and stem connector are used across GX 3 Way sizes Low lifetime costs Reduced product complexity low parts count and part commonality all contribute to reduced inventory and maintenance costs Stable flow control The flow cavity of the GX 3 Way valve body has been engineered to provide stable flow and reduce process variability This linear stability for both converging and diverging flow is perfectly suited for temperature and pH control applications Live loaded packing The GX 3 Way comes with live loaded PTFE V ring packing as standard The live loaded design helps to seal your process to conserve valuable process fluid while reducing emissions to the environment The long life and high reliability of the live
31. rature Ranges for Valve Body Bonnet and Trim TEMPERATURE E cual in NNET BONNET STYLE PACKING GASKET TRIM STYLE Min Max Min Max 1 0619 SA216 WCC Steel Standard Graphite ULE raPhite laminate PET POR commer 29 20 450 1 4409 SA351 CF3M SST Standard DLE Graphite laminate Bottom Pon common 46 232 50 450 1 0619 SA216 WCC Steel HT Construction Graphite ULF Graphite laminate Side Port Common 29 371 20 700 1 4409 SA351 CF3M SST HT Construction Graphite ULF Graphite laminate Side Port Common 46 371 50 700 1 Bonnet O ring and back up ring materials used on BPC trim may be limited by temperature and application 12 Pressure Temperature Chart for WCC 1 0619 Temperature F 342 42 142 242 442 642 Working Pressure BARG Working Pressure PSIG o o e N 228 Pressure Temperature Chart for CF3M 1 4409 Temperature F 128 28 72 172 272 372 472 572 672 rs o 30 4 Working Pressure BARG 04 Working Pressure PSIG 196 200 150 100 50 0 50 100 150 200 250 300 350 Temperature Figure 14 Material Pressure Temperature Curves Product Bulletin 51 1 GX 3 Way August 2011 GX 3 Way Valve and Actuator BELLEVILLE SPRING PACK PACKING SPACER ANTI
32. tions Bottom Port Common Constructions See figures 9 10 11 and 12 DIVERGING BONNET VALVE PLUG O RING SEAL RING BACKUP RING LEFT PORT ie e RIGHT PORT Figure 9 Bottom Port Common Construction Details for Diverging Constructions DIVERGING DIVERGING DIVERGING PLUG UP 100 TRAVEL PLUG MID TRAVEL 50 TRAVEL PLUG DOWN 0 TRAVEL INLET INLET FLOW IS DIVERTED EQUALLY ALL FLOW IS EXITING THE BETWEEN BOTH SIDE PORTS LEFT HAND PORT INLET ALL FLOW EXITING RIGHT HAND PORT Figure 10 Fisher GX 3 Way Flow Directions for Bottom Port Common Diverging Constructions Product Bulletin 51 1 GX 3 Way August 201 1 CONVERGING BONNET O RING LOWER LEFT PORT SEAT CAGE W9579 1 CONVERGING PLUG DOWN 0 6 TRAVEL INLET LEFT HAND FLOW IS SHUTOFF ALL RIGHT HAND FLOW EXITS THROUGH THE BOTTOM GX 3 Way Valve and Actuator BOTTOM PORT COMMON PORT Figure 11 Bottom Port Common Construction Details for Converging Constructions CONVERGING PLUG MID TRAVEL 50 TRAVEL INLET INLET FLOW IS MIXED EQUALLY FROM BOTH SIDE PORTS VALVE PLUG EAL RING BACKUP RING RIGHT PORT CONVERGING PLUG UP 100 TRAVEL INLET RIGHT HAND FLOW IS S
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