1600 Series Liquid Level Controllers

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1 SEE MORE T SORInc.com Request Quote 600 Series Liquid Level ontrollers 600 series liquid level controllers are manufactured to be ideal for oilfield scrubber and separator applications. Their rugged and versatile design makes them the preferred choice of production operators for reliable service in a wide variety of applications. 600 series controllers are available with pneumatic snap or throttling pilot; direct or reverse action; with a variety of displacer sizes, materials and vessel connections. Features Weather proof case utilizes a gasket between its cover and case to seal out the effects of outside weathering Well suited for liquid-liquid interface detection ontroller case is easily field reversible Standard displacer materials are PV and 36 stainless steel vailable with wetted materials that meet NE MR07 specifications for sour service RN certification available LeakTite no bleed pilot for limiting fugitive emissions to meet EP regulations Product Specifications Materials of onstruction ody arbon Steel ase & over Die ast luminum Pilots luminum w/ss Internals Pilot Gaskets/Diaphragm Neoprene Gauges rass or Vibration Resistant rass 36SS or Vibration Resistant 36SS (optional) Shaft 36SS earing locks 36SS earings Stainless Steel Seals una-n Viton (optional) Displacer PV 36SS (optional) Displacer rm 36 Stainless Steel Vertical Hanger (Swivel) 36 Stainless Steel Weight Threaded 20 lbs. Flanged onsult Factory vailable End onnection Sizes Threaded & utt Weld 2 Flanged 2, 3,, 6 Pneumatic Pilots Snap (on/off) 0-20/0-30 psi output Throttle (modulating) 3-/6-30 psi output Supply Pressure Requirement 3- or 0-20 psi output psi min or 0-30 psi output 3-0 psi min. Supply & Output onnections Pneumatic Pilots: / NPTF Pressure Ratings 2 Threaded: 6000 psi Flanged: 2220 psi (900#) Specific Gravity (minimum allowable fluid) Snap and No leed Pilot 0.3 Throttling Pilot 0.60 Interface Minimum Differential 0.0 Form 637 (0.7) SOR Inc. SORInc.com Registered Quality System to ISO 900 /0

2 600 Series Liquid Level ontrollers Principles of Operation The 600 series liquid level controllers are designed to sense a liquid level and supply a pneumatic signal to a control valve to control the level of the process liquid. The 600 series liquid level controllers sense the liquid level using a displacer and then is configured to operate a pneumatic pilot at field selectable set points. The 600 series uses a displacer to sense the liquid level in process vessels. s the process liquid rises the displacer s effective weight is reduced. Depending on the set points that the level controller has been configured to operate at, the pilot will supply a pneumatic signal to a control valve to control the level of the process fluid. The pilot in the 600 series controls when the inserted pneumatic gas is sent through the outlet port to control pneumatic equipment such as a control valve. The pilot is made up of two valves. The first valve is used to allow pressure through the outlet port and the second is used to exhaust pressure. First the pneumatic air enters the inlet port with a specific pressure. This pressure pushes down on valve creating a downward force holding the valve closed. Snap Pilot Once the level interfaces reaches the desired set point, the displacer arm will rotate the torque bar arm, thrusting the pin upwards to open valve and allow the pneumatic air to flow through the outlet port. This in turn, closes the exhaust valve 2. When the level has dropped enough for the displacer arm to be lowered, the pin will lower, closing valve. Once valve is closed, valve 2 will open to exhaust any pressure left in the housing. The throttling pilot works similarly to the snap pilot. The difference being a diaphragm 3 and spring are used in conjunction with valves and 2 to create a force balanced throttling pilot. When the level has been raised enough, the force from the rising displacer will force the pin upwards opening valve allowing the inlet pressure to flow through the outlet port. This outlet pressure also pushes on the diaphragm 3 to create a force balance. If the force acting on the pin changes, the valve will either open or close to allow the forces to become balanced once again. If valve closes, the pressure will be exhausted through valve 2. Throttle Pilot LeakTite No leed Snap Pilot The SOR LeakTite no bleed snap pilot also operates like the snap pilot, with the only difference being an elastomer sealing gasket to ensure proper sealing on valve and 2. This added layer of sealing protection prevents the chance of hydrocarbon gasses leaking and meets the strict requirements of the EP. 2/0 Registered Quality System to ISO SORInc.com Form 637 (0.7) SOR Inc.

3 600 Series Liquid Level ontrollers How to Order elow is the SOR quick select model number tree that provides you with all the options to configure and order a product for your application. You must select a designator for each component Reference tables, charts and additional information are provided throughout the catalog to help you make your selections, see pages noted in the tree. ody Material arbon Steel arbon Steel (NE) Pressure Rating 6 N 7 S T N* Pilot Snap Pilot (Non-leed) Throttling Pilot (Non-leed) LeakTite No leed Snap Pilot NPT(M) (6000 PSI) NSI 0# NSI 300# NSI 600# NSI 900# End onnection Type D E F See page 2 for comparison 8 Mounting/ontroller ction LD LR RD RR Left Hand/Direct Left Hand/Reverse Right Hand/Direct Right Hand/Reverse NPT(M) Raised Face Flange Ring Type Joint Flange T R* J* See page for details 9 Seal Material End onnection rm Length 0 inches inches 8 inches 20 inches Model 2 inches 3 inches inches 6 inches V P* una-n Viton Peroxide Infused una-n 0 Gauge Type S T rass Internals 36SS Internals Vibration Resistant rass Vibration Resistant 36SS Displacer Dimensions/Material.88 x 2 / PV.66 x 2 / 36SS.66 x 2 / 36SS Sealed ase Standard ase See page for details T N S - LR V S Example Model No. * Options may change specifications and dimensions, contact ustomer Service for more information. Form 637 (0.7) SOR Inc. SORInc.com Registered Quality System to ISO 900 3/0

4 600 Series Liquid Level ontrollers Specification Guidelines Operating Temperature Limits ody Material arbon Steel Seals una Displacer Material Temperature Limits F PV -0 to 0-0 to 60 36SS -0 to 80-0 to 82 Viton PV -20 to 0-29 to 60 36SS -20 to to 20 Displacer Pressure Ratings Displacer Material Maximum Pressure (psig) PV Stainless Steel 2000 at 00 F (38 ) Right or Left Mount 600 SERIES LIQUID LEVEL ONTROLLER The 600 Series can be configured as a right-hand mount or left-hand mount. The orientation of the displacer to the controller (while facing the front side of the controller) designates the mounting style. The mounting can be adjusted in the field. For Service Limits and Materials, See Nameplate Inside ase ND MOUNT LEFT HND STRT MOUNT UP SENSITIVITY FULRUM SNP RG RTWORK_DIRET_LH.DRW TG LEFT HND MOUNT THUM SREW FLPPER R Rock torque bar by hand to verify arm is NOT resting against vessel SENSITIVITY nozzle. FULRUM (rm must be reasonably centered in connection SNP RG opening). Turn adjusting knob under balance spring to position arm. TO DJUST LEVEL Turn adjusting knob under balance spring to raise or lower level. TO LOWER LEVEL Turn knob LOKWISE to increase compression on balance spring. DIRET TO RISE TG LEVEL RTWORK_DIRET_LH.DRW ONTROLLER-DIRET-LH.SM ONTROLLER-DIRET-LH.SM RESES Pilot Output Rising Level Turn knob RESES OUNTERLOKWISE Pilot Outputo decrease compression on balance spring. TO DJUST PROPORTIONL ND (SPN) Loosen screw in sensitivity fulcrum and slide fulcrum along flapper bar. To DERESE prop. band (RESES SENSITIVITY) slide fulcrum toward snap ring. To RESE prop. band (DERESES SENSITIVITY) slide fulcrum away from snap ring. RIGHT HND MOUNT RIGHT HND M TORQUE R RIGHT HND MOUNT DIRET TG PROESS ONNETION TORQUE RMR DJUSTG KNO PROESS ONNE DIRET TG RTWORK_DIRET_RH.DRW RTWORK_DIRET_RH.DRW Rising Level ONTROLLER-DIRET-RH.SM RESES Pilot Output Rising Level ONTROLLER-DIRET-RH.SM RESES Pi RTWORK_ERSE_LH.DRW TG ERSE TG ONTROLLER-ERSE-LH.SM ERESES Pilot Output Rising Level DERESES Pilot Output ERSE RTWORK_ERSE_RH.DRW TG ERSE RTWORK_ERSE_RH.DRW TG ONTROLLER-ERSE-RH.SM ONTROLLER-ERSE-RH.SM Rising Level DERESES Pilot Output Rising Level DERESES P Drawing Form 627 (0.) SOR Inc. ontroller action is Direct cting when the output signal increases as the liquid level rises on the displacer. In Reverse cting, the output signal decreases as the liquid level increases on the displacer. Form 627 (0 /0 Registered Quality System to ISO SORInc.com Form 637 (0.7) SOR Inc.

5 600 Series Liquid Level ontrollers Glossary of Terms Proportional and The Proportional and is referred to as the percentage of the displacer that is used to actuate the level controller. For example, if 9 inches of change in level will actuate the level controller and a 2 long displacer is used, then the level controller will have a 7% proportional band. To adjust the proportional band, slide the fulcrum on the flapper bar along the sensitivity scale. To decrease the proportional band, increase the sensitivity. To increase the proportional band, decrease the sensitivity. ontroller ction The ontroller ction is determined by the orientation of the flapper bar as shown on page. When the flapper bar pivot point is on the same side as the spring, the controller action is Direct cting. When the flapper bar pivot point is on the opposite side as the spring, it is a Reverse cting controller. The controller action is either direct acting or reverse acting. Direct cting controller will increase the output signal as the liquid rises. For a Reverse cting controller, the output signal will decrease as the pressure rises. Mounting The mounting of the 600 series liquid level controller is determined by the orientation of the body and displacer arm. While facing the front of the controller case, the side that body and displacer arm are oriented determines the mounting style. If the displacer is on the right side of the controller case while facing the front of the controller, then it is considered right-hand. If the displacer is on the left side of the controller case while facing the front of the controller, then it is considered lefthand. The mounting configuration can be easily changed out in the field. Repair Kits Sealed Door ssembly Standard Door ssembly Displacer ssembly Kits Displacer Kit 2 36SST Displacer Kit 2 PV Displacer Kit 2 36SST Pilot Repair Kits Quick Opening Throttling Swivel ssembly Kit Process Seal Repair Kit UN-N Process Seal Repair Kit VITON 6788P 67883P 6788P 67880P 67882P 67876P 67877P 6788P 67878P 67879P Pilot Replacement Kits Throttling Quick Opening Sealed (600) With Plugs P P Non-Sealed (60) rass P P Vibration Resistant rass P 67839P 36SS P 67839P Vibration Resistant 36SS P P Without Plugs 67823P P Form 637 (0.7) SOR Inc. SORInc.com Registered Quality System to ISO 900 /0

6 600 Series Liquid Level ontrollers 600 Sealed ase Level ontroller / /6 /" NPTF 3.3 -/6 Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. ontact the factory for certified drawings for a particular model number. Dimensions are expressed as millimeters over inches (Linear = mm/in.) 3. -/ /" NPTF /6 MODEL # -29/ SLES ORDER # LE ITEM # PURHSE ORDER # / SLES ORDER # LE ITEM # PURHSE ORDER # 3.3 -/6 /" NPTF / /6 SLES PGE / /8 LE ITEM # PURHSE ORDER # 3.3 -/ / /6 0.6 /" NPTF /6 3. -/ / /32 2" NPTM /6 SLES PGE /32 2" NPTM RM LENGTH 0 H H DIM 30. -/ /8 ISO W 0TH ST LENEX, KS 662 US SOR.OM DIM 7.6-7/8-2/32-2/32 DISPLER DIM DIM.88 X 2 PV / /8 PRODUT ERTIFITION DRWG LL DIMENSIONS RE /6 UNLESS OTHERWISE SPEIFIED 68 W 0TH ST LENEX, KS 662 US LER = MM SOR.OM DRWN Y HEKED Y ENGEER PPROVL S OL DTE 0/6/ ISO X 2 36SST 30.8 DRWN Y 3-27/6-2/32 THIS DRWG IS THE EXLUSIVE PROPERTY OF SOR. NO USE WHTSOEVER OF THE FORMTION ONTED PRODUT ERTIFITION DRWG HEKED Y HEREON, NOR REPRODUTION WHOLE OR PRT MY E.66 X 2 36SST 6.6 LL DIMENSIONS RE /6 MDE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 2-27/6-2/32 UNLESS OTHERWISE SPEIFIED. DIMENSION PPROXIMTE ND SED ON FIVE THRED ENG LER = MM ENGEER PPROVLTITLE Drawing 678 S OL DIM DWG 600 SELED ONTROLLER Model Name: SSEM/.29 DTE DRWG NUMER 0/6/ EO NUMER: THIS DRWG IS THE EXLUSIVE PROPERTY OF SOR.. DIMENSION PPROXIMTE ND SED ON FIVE THRED ENGGEMENT. SLE: 0.2 NO USE WHTSOEVER OF THE FORMTION ONTED SHEET OF HEREON, NOR REPRODUTION WHOLE OR PRT MY E DO NOT SLE PRT MDE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE DIM DWG 600 SELED ONTROLLER 6/0 Registered Quality System to ISO SORInc.com Form 637 (0.7) SOR Inc. EO NUMER: 39 ON PPROXIMTE ND SED ON FIVE THRED ENGGEMENT. SLE: 0.2 DRWG NUMER 678

7 2.6 IM DIM D 7.6-7/8-2/32-2/ Series FLNGE 2-7/8 PROESS Liquid Level ontrollers SLES ORDER # LE ITEM # PURHSE ORDER # Dimensions Dimensions 3.9 in this catalog are for reference only. They may be changed without notice. ontact the -3/6 0.6 factory for certified drawings for a particular model number. Dimensions are expressed as millimeters 20.6 over inches (Linear = mm/in.) 600 Sealed ase Flanged 2.6 Level ontroller /" NPTF RM LENGTH /8 3/6 D DISPLER DIM DIM D IMTE ND SED ON.88 FIVE X THRED 2 PVENGGEMENT. 3-27/6-7/8.66 X 2 36SST /6-2/32.66 X 2 36SST /6 H 8 H 20 H 0.6 DIM E /6 8 9-/ / / /6 E / /6 /" NPTF DIMENSION PPROXIMTE 20.8 ND SED ON FIVE THRED ENGGEMENT W 0TH ST LENEX, KS 662 US SOR.OM ISO-900 DRWN Y PRODUT ERTIFITION DRWG HEKED Y LL DIMENSIONS RE /6 UNLESS OTHERWISE SPEIFIED LER = MM ENGEER PPROVL S OL DTE //6 THIS DRWG IS THE EXLUSIVE PROPERTY OF SOR. NO USE WHTSOEVER OF THE FORMTION ONTED HEREON, NOR REPRODUTION WHOLE OR PRT MY E MDE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. TITLE ONNETION DIM DWG 600 SELED ONTROLLER W/FLNGE PROESS ONNETION RM LENGTH DIM E DRWG NUMER EO NUMER: H 6-/ SLE: 0.2 DO NOT SLE 8 PRT H SHEET 8 OF 9-/6 20 H /6 D FLNGE PROESS ONNETION FLNGE PROESS ONNETION FLNGE DIM DIM SLES PGE 2" 0# RF 6. 6-/2 2" 300# RF /6 2" 600# RF /6 2" 900# RTJ /6 2" 00# RTJ / " 0# RF E 6-9/6 3" 300# RF / 3" 600# RF 8. 7-/8 3" 900# RTJ /6 3" 00# RTJ /6 W 0TH ST LENEX, KS 662 US " 0# RF SOR.OM ISO /6 7.8 " 300# RF PRODUT ERTIFITION 6-7/8 DRWG DRWN Y HEKED Y LL DIMENSIONS RE /6 90. " 600# RFUNLESS OTHERWISE SPEIFIED 7-/2 LER = MM ENGEER PPROVL 28.8 S OL DTE " 900# RTJ 0-3/6 //6 THIS DRWG 27. IS THE EXLUSIVE PROPERTY OF SOR. " 00# RTJ NO USE WHTSOEVER OF THE FORMTION ONTED HEREON, NOR 0-/6 REPRODUTION WHOLE OR PRT MY E MDE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. 6" 0# TITLERF DIM DWG 600 SELED ONTROLLER W/FLNGE " 300# PROESS RF ONNETION 9-3/6 DRWG NUMER EO NUMER: " 600# SLE: RF /8 SHEET OF DO NOT SLE PRT 270 6" 900# RTJ 0-/8 6" 00# RTJ /6 Drawing 6787 /" NPTF E. DIMENSION PPROXIMTE ND SED ON FIVE THRED ENGGEMENT. Form 637 (0.7) SOR Inc. SORInc.com Registered Quality System to ISO 900 7/0

8 600 Series Liquid Level ontrollers 60 Standard ase Level ontroller 69. MODEL # SLES ORDER # LE ITEM # PUR -/ /" NPTF /6 Dimensions Dimensions in this catalog are for reference only. They may be changed without notice. ontact the factory for certified drawings for a particular model number. Dimensions are expressed as millimeters over inches (Linear = mm/in.) 09. -/6 2. /" NPTF MODEL # /3SLES ORDER # LE ITEM # PURHSE OR 6. / SLES ORDER # LE ITEM # PURHSE ORDER # /6 /" NPTF 09. -/6 6. /6 SLES PGE 6 3/ LE ITEM # PURHSE ORDER # -/ /6 6. /6 /" NPTF /6 6. / / SLES 2.6 PGE /32 2" NPTM 32 RM LENGTH 0 H H DIM 30. -/ /8 2" NPTM DIM 0. /8 7. -/8 DIM / / /6 DIM 7.6-7/8-2/32-2/32 DISPLER DIM DIM RM LENGTH DIM X 2 PV /6-7/8 0 H -/8.66 X 2 36SST /6-2/32 H 0-/8.66 X 2 36SST /6-2/32 DISPLER DIM DIM Model Name: SSEM/ X 2 PV 3-27/6.66 X 2 36SST /6.66 X 2 36SST /6 Model Name: SSEM/ /8-2/32-2/32 ISO W 0TH ST LENEX, KS 662 US SOR.OM DRWN Y. DIMENSION PPROXIMTE ND SED ON FIVE THRED ENGGEMENT. 68 W 0TH ST LENEX, KS 662 US DIMENSION PPROXIMTE ND SED ON FIVE TH HEREON, NOR REPRODUTION WHOLE OR PRT MY E PRODUT ERTIFITION DRWG. DIMENSION PPROXIMTE MDE WITHOUT ND THE EXPRESS SED WRITTEN ON PERMISSION FIVE OF THRED SOR. E HEKED Y LL DIMENSIONS RE /6 TITLE Drawing 6780 UNLESS OTHERWISE SPEIFIED DIM DWG 60 STNDRD ONTROLLER LER = MM ENGEER PPROVL S OL DRWG NUMER DTE 0/6/ THIS DRWG IS THE EXLUSIVE PROPERTY OF SOR. NO USE WHTSOEVER OF THE FORMTION ONTED HEREON, NOR REPRODUTION WHOLE OR PRT MY E MDE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. ISO-900 SOR.OM PRODUT ERTIFITION DRWG LL DIMENSIONS RE /6 UNLESS OTHERWISE SPEIFIED LER = MM DRWN Y HEKED Y ENGEER PPROVL S OL DTE 0/6/ THIS DRWG IS THE EXLUSIVE PROPERTY OF SOR. NO USE WHTSOEVER OF THE FORMTION ONTED EO NUMER: 39 SLE: 0.2 DO NOT SLE PRT 6780 SHEET OF 8/0 Registered Quality System to ISO DIM DWG 60 SORInc.com STNDRD ONTROLLER Form 637 (0.7) SOR Inc. TITLE ION PPROXIMTE ND SED ON FIVE THRED ENGGEMENT. EO NUMER: 39 DRWG NUMER 6780

9 .6 29/32 IM DIM D 7.6-7/ / / Series FLNGE PROESS Liquid Level ontrollers SLES ORDER # LE ITEM # PURHSE ORDER # ONNETION Dimensions Dimensions -/6 in this catalog are for reference only. They may be changed without notice. ontact the factory for certified 6. drawings for a particular 2.model number Dimensions are expressed as millimeters /6 over inches (Linear = mm/in.) /" NPTF Standard 2.6 ase Flanged Level ontroller RM LENGTH DIM E H /6 8 H 8 D 9-/6 20 H /6 DISPLER DIM DIM D OXIMTE ND SED ON.88 FIVE X 2 THRED PV ENGGEMENT. 3-27/6-7/8.66 X 2 36SST /6-2/32.66 X 2 36SST / E -/6 6. /6 PRODUT ERTIFITION DRWG LL DIMENSIONS RE /6 UNLESS OTHERWISE SPEIFIED LER = MM 2.6. DIMENSION PPROXIMTE 20.6 ND SED ON FIVE THRED ENGGEMENT /32 /" NPTF TITLE ISO W 0TH ST LENEX, KS 662 US SOR.OM DIM DWG 60 STNDRD ONTROLLER W/FLNGE PROESS ONNETION RM LENGTH DIM E DRWG NUMER EO NUMER: H 6786 SLE: /6 DO NOT SLE PRT 8 H 8 SHEET OF 9-/ H 2-/6 D DRWN Y HEKED Y ENGEER PPROVL S OL DTE //6 THIS DRWG IS THE EXLUSIVE PROPERTY OF SOR. NO USE WHTSOEVER OF THE FORMTION ONTED HEREON, NOR REPRODUTION WHOLE OR PRT MY E MDE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. FLNGE PROESS ONNETION FLNGE PROESS ONNETION FLNGE DIM DIM 2" 0# RF 6. 6-/2 2" 300# RF /6 2" 600# RF /6 2" 900# RTJ /6 2" 00# RTJ /6 3" 0# E 66.6 RF 6-9/6 7. 3" 300# RF 6-3/ 3" 600# RF 8. 7-/8 3" 900# RTJ /6 3" 00# RTJ / " 0# RF ISO /6 7.8 " 300# RF PRODUT ERTIFITION 6-7/8 DRWG LL DIMENSIONS 90.RE /6 " 600# RFUNLESS OTHERWISE SPEIFIED 7-/2 LER = MM 28.8 " 900# RTJ 0-3/6 " 00# RTJ /6 6" 0# RF TITLE " 300# PROESS RF ONNETION 9-3/6 EO NUMER: " 600# RF SLE: /8 NUMER DRWG DO 6" 900# RTJ PRT /8 NOT SLE 6" 00# RTJ /6 SLES PGE 68 W 0TH ST LENEX, KS 662 US SOR.OM DRWN Y HEKED Y ENGEER PPROVL S OL DTE //6 THIS DRWG IS THE EXLUSIVE PROPERTY OF SOR. NO USE WHTSOEVER OF THE FORMTION ONTED HEREON, NOR REPRODUTION WHOLE OR PRT MY E MDE WITHOUT THE EXPRESS WRITTEN PERMISSION OF SOR. DIM DWG 60 STNDRD ONTROLLER W/FLNGE 6786 SHEET OF /" NPTF E Drawing DIMENSION PPROXIMTE ND SED ON FIVE THRED ENGGEMENT. Form 637 (0.7) SOR Inc. SORInc.com Registered Quality System to ISO 900 9/0

10 SOR Inc. Lenexa, KS US Fax SORInc.com REGIONL OFFIES hina SOR hina eijing, hina +86 (0) Fax +86 (0) Middle East SOR Measurement & ontrol Equipment Trading DM Dubai, UE middleeast@sorinc.com Fax /0 Registered Quality System to ISO SORInc.com Form 637 (0.7) SOR Inc.