GE Globe Control Valves masoneilan 28000 series Technical Specifications
Contents
1. 2 0 5 0 6 0 7 0 8 0 9 10 11 1 2 1 2 0 92 1 19 11 13 15 17 19 21 23 2 3 0 92 e 2 e 1 0 15 19 2 3 2 6 2 9 3 2 3 5 3 8 3 8 0 92 1 Flangeless flanged or threaded connections 2 Flangeless or threaded connections 3 The Risk free setting allows for easy valve capacity adjustments in the field to meet changing service conditions Figure 3 Flow Coefficient Adjustment General Data Body Trim Type globe style Plug type contoured heavy top guided angle style optional multi staged anti cavitation Varilog optional Sizes 1 DN 25 standard Seat type metal seat 1 2 DN 15 and 3 4 DN 20 optional C ratio 500 1 at max C Materials Standard type 316L St St 200 1 at min C Optional Monel Hastelloy C Flow characteristics linear trim No 0 to 5 Alloy 20 others modified linear trim No 6 to 9 Options Flanged valve Flow Direction flow to open Anti cavitation Varilog flow to close optional High pressure Act ator ae Type spring opposed rolling diaphragm nglevale Action direct or reverse easily performed without NA Enon additional parts C adjustment optional adjustable knob lever Handwheel optional top mounted Air connection 1 8 NPT Temperature Range Seat Leakage Valve Type Temperature Range Seat Class Standard and High Pressure Valves 320 F to 650 F 192 C to 343 C Cryogenic Valves 455 F to 300 F 270 C to 150 C IV V Varilog Anit Cavitation V2. Lexan Austenitic St St 1 Materials and processes in accordance with the requirements of NACE specification MRO103 Applications requiring compliance to MRO175 2003 Rev or ISO 15156 would require engineering review 2 Materials designated for these parts conform to NACE Class III bolting requirements 3 Materials designated for these parts conform to NACE Class or Class II bolting requirements aoe i Material not applicabl 4 Consult GE for NACE Applications above ASME Class 600 rating PESTER RI Materials noted throughout this text are for reference only GE reserves the right to supply trade name material or equivalent 6 Standard Flangeless Varipak 28000 Series Due to its simple compact and versatile stainless steel body design the standard flangeless Varipak valve is widely used across a variety of industries E an A a D Go lt nie ba i gt Figure 5 Standard Flangeless Varipak Rated C Range Weight Body Actuator Assembly Weight Rated C Range 15 4 lbs 7 kg 3 8 to 0 0040 trim No 0 to 9 Dimensions inches mm Standard Varipak Stainless Steel Bar Stock Body For Non Castable Material 4 13 10 24 105 Handwheel optional 2 holes tapped 5 16 18 UNC depth 11 7 16 1 2 NPT 3 4 NPT Optiona 1 NPT 130 102 8 56 33 217 5 a Provide a removal clearance of 5 5 inches 140 mm Standard Flan
3. applications that require no leakage at the packing box the Varipak valve is available with a bellows seal This design is ideal for applications that involve the handling of flammable toxic or explosive fluids Figure 9A Bellows Seal Varipak Specific Characteristics DIAAN reer Swi EE SSN i CSET i SSS ASS OY X ga SS DOXA FSS Rated Cy Seat Operating f Body 800 psi at 212 F 55 bar at 100 C aneao syge ey es ne i 580 psi at 392 F Subassembly 40 bar at 200 C Other Parts Dimensions inches mm 4 13 10 24 105 Handwheel optional 2 holes tapped 5 16 18 UNC depth 11 7 16 1 2 NPT l i 3 4 NPT_ Optional 102 1 NPT 130 aa B3 wir Provide a removal clearance of 5 5 inches 140 mm ASTM A 182 Gr F 316L Optional A182 Gr F 316 Plug and Seat Standard Materials Bellows Assembly 316L St St Viton O rings Standard Construction see page 6 Figure 9B Plug and Bellows Subassembly gt 1 Cryogenic Varipak 28000 EB Series Simplified maintenance This Varipak control valve design meets the requirements of cryogenic process es that require thermal insulation An insulating interface sets up between the valve body cold zone and the body extension located in the higher temperature area warm zone The valve body assembly and its thermal extension are po sitioned i
4. percent Repeatability 0 1 percent Full stroke time less than one second Weight 3 3 Ibs 1 5 kg Other Accessories Proximity sensors and limit switches Digital positioners HART and Fieldbus Foundation Handwheel airsets and solenoid valves Electropneumatic Positioner Model 7700E Type electropneumatic force balance Mounting compact without external linkage to the actuator see Fig 15 Action direct increasing instrument signal increases air output Characteristics linear Instrument signal 4 20 mA Air Connections 1 4 NPT supply 1 8 NPT output Average air consumption 0 24 scfm 0 4 Nm3 h Electrical connections 1 2 NPT or M20 Weight 7 7 Ibs 3 5 kg Hazardous Location Protection ATEX Approvals 94 9 EC Directive Explosionproof No SIRA 02 ATEX 1274 Intrinsic Safety No SIRA 02 ATEX 2277 X FM Factory Mutual Approvals Explosionproof Intrinsic Safety Non incendive and Dust ignitionproof CSA Approvals Canadian Standards Association Explosionproof Intrinsic Safety Non incendive 28000 Series Varipak Control Valves 13 Standard Actuator Options Figure 14 Varipak with Non Adjustable C Actuator cover removed ate Figure 13 Non Adjustable C Actuator PWG rad SOc Figure 15 Varipak with 7700E Figure 16 Adjustable C Actuator Electropneumatic Positioner 14 GE Energy D
5. solid Stellite trim No 3 to 6 0 98 29 C to 350 C Plug No 12 or Equivalent or ASTM A 276 type 440 C St St Other Parts Standard Construction see page 6 Dimensions inches mm Standard Varipak Stainless Steel Bar Stock Body For Non Castable Material 4 13 10 24 105 Handwheel optional 2 holes tapped 5 16 18 UNC depth 11 7 16 1 2 NPT j 3 4 NPT Optional 102 i 1 30 8 56 Po 33 2175 7 Provide a removal clearance of 5 5 inches 140 mm 28000 Series Varipak Control Valves 9 High Pressure Varipak 28000 HP Series The high pressure Varipak valve design is recommended for applications involving conditions with very high upstream pressure or pressure drop that exceeds the pressure rating of the standard Varipak body design Figure 8 High Pressure Varipak Specific Characteristics ASME A 182 Gr F 316L Bod 0 60 to 0 0040 ASME Class 2500 Class IV eey Optional ASTM A182 Gr F 316 trim No 3 to 9 ISO PN 420 Other Parts Standard Construction see page 6 Dimensions inches mm Handwheel optional 1 4 NPT Supply Connection 1 4 NPT Instrument Connection 5 Valve Sizes X I E TT MOA 5 16 18 UNC 6 38 depth 11 7 16 162 m 3j m tn ah 15 20 ue a j 4 02 102 3 4 NPT Optiona 1 10 1 25 1 NPT 28 8 56 217 5 Provide a removal clearance of 5 5 inches 140 mm 10 Bellows Seal Varipak 28000 BS Series For
6. 00 Condition H900 Type 17 4 PH St St ISO PN 20 50 O ring Seat PTFE Gasket Other Parts Standard Construction see page 6 Dimensions inches mm Handwheel optional gt 1 4 NPT Supply Connection 1 4 NPT Instrument Connection 2 holes tapped 5 16 18 UNC depth 11 7 16 217 5 130 33 Provide a removal clearance of 5 5 inches 140 mm 12 ee Figure 10 Cryogenic Varipak Accessories and Options Figure 11 Model 7700P Pneumatic Positioner Figure 12 Model 7700E Electropneumatic Positioner Pneumatic Positioner Model 7700P Type pneumatic force balance Mounting built in bracket in actuator Action direct increasing instrument signal increases air output Characteristics linear Instrument signal 3 to 15 6 to 30 or 3 to 27 psi 200 to 1000 400 to 2050 or 200 to 1850 mbar 3 to 9 and 9 to 15 psi 200 to 600 and 600 to 1000 mbar split range Connections 1 4 NPT instrument and supply 1 8 NPT output Average air consumption 0 15 scfm at 30 psi supply 0 26 Nm h at 2 1 bar supply Max air output 4 20 scfm 7 Nm3 h Supply pressure effect 0 05 percent of full stroke variation per psi supply pressure change 0 07 percent per 100 mbar Open loop gain 70 Linearity 0 5 percent Sensitivity 0 1
7. GE Oil amp Gas Technical Specifications 10 2012 Masoneilan Valves 28000 Series Varipak Control Valves Precise Microflow Valves with Compact Design and Flexible Capabilities imagination at work Table of Contents Numbering SYSTEM essssssssssssescsssssssessssesssssssuussssssssssssssssnssssseeseeeeeseseseeececessses 2 Varilog Anti Cavitation VOripOk ssesesssesssusesesesesesssusetunssinssiastinttnneeeeti Micro flow Control INMOVALION ccsssssssssssssssssssesssssssssseseseeeceseesessssssssnsstene 3 High Pressure VF DGK cic cscnticosnesotvsossasisateacascetdesasisdenvnenssstesaacese cadets tended 1 General Datarea a n e eee A AEON 4 Be lows Seal Voip dk cc ssssssssssssssesussessunsesssnsssusssesusssssusseesnssssnssesensesenesses 1 M terials of Construction ssuseis musean 5 6 Cryogene VaripaK smsen A R RA 1 Standard Flangeless Varipak ssssssssssssessssessssesssssesusseesnssessssssessssssseesnsee 7 ACCeSSOFIES AN OPONS ssssssesessssessseeseessseeeseeeetisesiesttesetnteinetiasetanetnet 1 Standard Flanged Varipak scscsisicssstsscestescesnceontsuteeatc cecal gacbacet etal dseoc 8 Standard Actuator Options sesssssssssecsaseusessetastiesseastetiaetneeiataeiee 1 Numbering System 1st 2nd 2 Actuator Type Body Actuator Mounting Trim Max Adjustable Construction Series Position N C Cy Option 27 Air to Close 28 0 Undefined 0 38 0 Undefined
8. IRECT SALES OFFICE LOCATIONS AUSTRALIA Brisbane Phone 61 7 3001 4319 Fax 61 7 3001 4399 Perth Phone 61 8 6595 7018 Fax 61 8 6595 7299 Melbourne Phone 61 3 8807 6002 Fax 61 3 8807 6577 BELGIUM Phone 32 2 344 0970 Fax 32 2 344 1123 BRAZIL Phone 55 11 2146 3600 Fax 55 11 2146 3610 CHINA Phone 86 10 8486 4515 Fax 86 10 8486 5305 FRANCE Courbevoie Phone 33 1 4904 9000 Fax 33 1 4904 9010 GERMANY Ratingen Phone 49 2102 108 0 Fax 49 2102 108 111 INDIA Mumbai Phone 91 22 8354790 Fax 91 22 8354791 New Delhi Phone 91 11 2 6164175 Fax 91 11 5 1659635 TALY Phone Fax JAPAN Chiba Phone Phone Fax MALAYSIA hone ax nO T EXICO hone ax nU none ax RUSSIA 39 081 7892 111 39 081 7892 208 81 43 297 9222 81 43 299 1115 82 2 2274 0748 82 2 2274 0794 60 3 2161 0322 60 3 2163 6312 52 5 310 9863 52 5 310 5584 0031 15 3808666 0031 18 1641438 THE NETHERLANDS pi Veliky Novgorod Phone 7 8162 55 7898 Fax 7 8162 55 7921 Moscow Phone 7 495 585 1276 Fax 7 495 585 1279 SAUDI ARABIA Phone 966 3 341 0278 Fax 966 3 341 7624 SINGAPORE Phone 65 6861 6100 Fax 65 6861 7172 SOUTH AFRICA Phone 27 11 452 1550 Fax 27 11 452 6542 SOUTH amp CENTRAL AMERICA AND THE CARIBBEAN Phone 55 12 2134 1201 Fax 55 12 2134 1238 SPAIN Phone 34 93 652 6430 Fax 34 93 652 6444 UNI
9. Standard 28 Air to Open 1o i a3 1 Without A Angle 2 2 With 2 1 2 BS Bellows seal g 3 0 6 EB Cryogenic 4 be 4 0 25 HP High pressure Standard actuator mounting 5 0 10 MS Anti cavitation arrangement 6 0 050 SP Special Flanged valve 7 0 025 mounting position Face to face 8 0 010 Figure 2 9 Information contained in this publication is for general information only and Actuator Mounting Positions GE reserves the right to modify the contents without prior notice No warranty either expressed or implied is either given or intended 2 Microflow Control Innovation Optimized C Characteristics The VariPak valve outshines conventional microflow valves with its sup port of a wide range of nominal Cy values from 0 0016 to 3 8 using only eight plugs and five seats Precise C Calibration and Selection Cand fF Flow Coefficient Cy Valve Sizes Critical With Adjustable C Function Without Flow Adjustable Factor lec eA G 9 0 0016 0 0020 0 0024 0 0028 0 0032 0 0036 0 0040 0 0040 0 85 8 0 004 0 005 0 006 0 007 0 008 0 009 0 010 0 010 0 85 7 0 010 0 013 0 016 0 019 0 021 0 023 0 025 0 025 0 85 6 0 020 0 025 0 030 0 035 0 040 0 045 0 050 0 050 0 85 5 0 04 0 05 0 06 0 07 0 08 0 09 0 10 0 10 0 85 4 0 10 0 13 0 16 0 19 0 21 0 23 0 25 0 25 0 90 3 0 25 0 30 0 35 0 40 0 45 0 50 0 55 0 60 0 60 0 90
10. TED ARAB EMIRATES Phone 971 4 8991 777 Fax 971 4 8991 778 UNITED KINGDOM Wooburn Green Phone 44 1628 536300 Fax 44 1628 536319 UNITED STATES Massachusetts Phone 1 508 586 4600 Fax 1 508 427 8971 Corpus Christi Texas Phone 1 361 881 8182 Fax 1 361 881 8246 Deer Park Texas Phone 1 281 884 1000 Fax 1 281 884 1010 Houston Texas Phone 1 281 671 1640 Fax 1 281 671 1735 California Phone 1 562 941 7610 Fax 562 941 7810 Masoneilan Varipak Varilog and LE Packing are registered trademarks of the General Electric Company Other company names and product names used in this document are the registered trademarks or trade marks of their respective owners 2012 General Electric Company All rights reserved GEA19708 10 2012
11. alent Max Cy gt _ 0 10 trims No 0 to 5 4 Plug and Stem 316 St St Max C gt _ 0 10 trims No 0 to 5 22 HRC Max Stem S A One Piece Solid Stellite No 12 or Equivalent Max Cy lt 0 05 trims No 6 to 9 Optional 440C St St Monel Hastelloy C Alloy 20 4 Seat Ring Gasket 316 St St with Flexible Graphite Filler Spiral Wound with PTFE Fiberglass Reinforced 316 St St inserts 5 Seat Ring Retainer 17 4 PH St St ASTM A564 Gr 630 Condition H1075 MONEL K 500 35 HRC Max PTFE standard up to PTFE standard up to ASME Class 1500 ASME Class 1500 et Lattyflon with optional wis R P attyflon with optiona Lattyflon with optional Viton O rings Viton O rings 7 Packing Follower 303 St St ASTM A582 TY 303 ASTM A479 TY 304 22 HRC Max 8 Packing Spacer 316 St St ASTM A479 TY 316 22 HRC Max 9 Packing Flange 304 St St AISI 304 ASTM A743 Gr CF8 22 HRC Max 304 St St ASTM A193 Gr B8 Class III 10 Packing Flange Studs 304 St St ASTM A193 Gr B8 304 St St ASTM A193 Gr B8 Class or Il 22 HRC Max 304 St St ASTM A194 Gr 8 5 Class III 11 Packing Flange Nuts 304 St St ASTM A193 Gr 8 304 St St ASTM A194 Gr 8A Class or II 22 HRC Max 12 Safety Pin 316 St St ASTM A479 TY 316 22 HRC Max 13 Cy Adjustment Knob Stainless Steel Stainless Steel Polycarbonate Polycarbonate 14 Actuator Cover l Optional Stainless Steel Optional Stainless Steel 15 Handwheel optional Lexan Austenitic St St
12. alves 20 F to 650 F 29 C to 343 C 1 Please consult GE for applications outside the temperature ranges noted 2 Class IV seat leakage is standard and Class V is optional Seat leakage class ratings per IEC 534 4 and ANSI FCI 70 2 Rating End Connections Valve Sizes ASME Class ASME Class 150 600 ISO PN 20 250 ISO PN 20 100 Maximum Cy Flanged Flanged inches Flangeless Threaded SW BW Face to Face Face to Face 6 3 160mm 4 102mm 5 15 2 3 9 20 2 3 1 25 3 8 e e e e e e Please consult GE for applications requiring ASME Class 2500 ISO PN 420 rating 4 Materials of Construction Figure 4 Sectional View M a T Wam AE N ee yy a oO on m N Varipak Control Valves 5 28000 Series Materials of Construction Materials Standard and NACE Construction 450 F 650 F 450 F Temperature Range 232 C 343 C 232 C Standard Materials Optional Materials NACE Materials 316L St St ASTM A182 Gr F 316L forging 1 Body 316L St St ASTM A351 Gr CF3M casting Optional Monel Hastelloy C Alloy 20 17 4 PH St St ASTM A564 Gr 630 Condition H900 Max CV gt 0 10 trims No 0 to 5 22 HRC Max MONEL K 500 35 HRC Max agal Solid Stellite No 6 or Equivalent Max Cy lt 0 05 trims No 6 to 9 35 HRC Max Optional 440C St St Monel Hastelloy C Alloy 20 Plug Solid Stellite No 6 or Equiv
13. ged Varipak 28000 Series The Varipak is also available in flanged configurations with connec tions and ratings as indicated in the following table va A j Figure 6 Standard Flanged Varipak Flange Ratings Weight Face to Face Dimensions Flange Ratings Body Actuator S A Weight Rated C Range ASME Class 150 600 4 102mm ISO PN 20 100 eee raised face only l 3 8 to 0 0040 ASME Class 150 1500 trim No 0 to 9 ISO PN 20 250 10 to 12 kg 6 3 160mml DIN PN 10 250 22 to 26 5 Ibs RF FF RTS etc depending on rating Dimensions inches mm 4 13 10 24 Handwheel optional 2 holes tapped 5 16 18 UNC depth 11 7 16 8 56 217 5 _ Provide a removal clearance of 5 5 inches 140 mm 8 G Varilog Anti Cavitation Varipak 28000 MS Series The Varilog multi stage trim design for the Varipak control valve provides unmatched anti cavitation performance in low flow applications By reducing erosion and vibrations this design helps minimize failure that is often associated with conventional single seated valves The Varilog trim is available with the standard Varipak body designs in either the flanged or flangeless configurations Figure 7 Varilog Trim Subassembly Specific Characteristics Rated C Range Critical Flow Factor F Temperature Range ASTM A 564 Gr 630 Condition H900 agal Type 17 4 PH St St 0 60 to 0 050 20 F to 660 F One piece from
14. nside the cold box and the plug can easily be removed and inspected without disturbing the valve body This eliminates the need for any preliminary complicated dismounting and more importantly prevents any interference with the cold box Body Manufactured from a material suitable for low temperatures the valve body maintains ductility in service It can be conveniently mounted to suit specific piping needs as long as the angle between the valve axis and vertical does not exceed 60 Specific Characteristics The bonnet is located away from the cryogenic fluid which means that the body gasket is not inside the cold zone This design prevents any leakage of the cryogen into the insulated zone Body extension To reduce the inflow of head by conduction thin walled metal tubes are used for the body extension and coupling sleeve In addition the annular space is reduced to exclude convection currents Plug The design of the plug allows the working parts to be accurately centered in relation to the seat and provides a uniform temperature zone for the guiding Rated Cy Temperature Body Seat Materials Range Range Rating Leakage oon ASTM A 182 Gr F 316L Extension ASME Class 150 600 Plug Stem Standard Material ee Trim No 0 Standard Material 3 8 to 0 10 455 F to 300 F i rim No U standard Materia trim No 0to 5 270 C to 150c XCEPted trim No 0O Class IV Seat Trim No 1 to 5 ASTM A 564 Gr 630 ASME Class 150 3
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