Fisher V260 Ball Control Valve - Emerson

1 V260 Ball Control ValveThe Fisher V260 is a full-bore Control Valve designedfrom the ground up with features for optimizedpressure, flow and process Control . An integral drilledattenuator controls noise and vibration from highpressure drop liquids and gases. The splined shaftconnection to the actuator reduces lost V260A with Aerodome attenuator, V260B withHydrodome attenuator, and V260C Ball Control Valves(figures 1 and 3) combine the efficiency of a rotaryvalve with the energy-dissipating capability of a specialtrim to provide improved performance for demandingapplications. The Valve is available with single, dual, ordual block-and-bleed seal options (see theSpecifications table).

2 The trim design of the V260A is used in gas service toreduce noise effects that cause pipeline vibration. TheV260B provides improved performance for demandingapplications such as pump bypass and pipelinetake-off. The trim is designed for liquid service to helpeliminate or reduce cavitation and associated pipelinenoise and vibration. The V260C full-bore ball Valve isdesigned for automated Control in bypass, batch,monitor, and emergency shutoff service applications,and it presents little or no restriction to V260 full-bore ball Valve is available withcomposition seals, and process type stem packing forimproved service otherwise noted, all NACE references are toNACE Excellent Flow Control -- The splined ball to shaftconnection, splined shaft to actuator connection,double power-end bushing assemblies, andtrunnion guiding.

3 All provide improved V260 Valven Aerodynamic Performance-- Up to -20 dBAacoustical attenuation can be achieved for theV260A within a single stage construction can provide up to -25 Improved Service Life-- The attenuator is not part ofthe seal assembly. The seal wipes to ball surface, notthe attenuator, promoting increased service Trim Versatility-- Key Valve components, such asvalve body, ball, shaft and bearings, areinterchangeable between the V260A, V260B andV260C. This feature allows you to reduce your spareparts inventory and maintenance time.(continued on page 2)V260 ValveD102352X012 Product :V260 August 2017V260 ValveD102352X012 Product :V260 August 2017 2 SpecificationsValve Body Sizes and End Connection StylesNPS J8, J10, J12, J16, J20, and J24 flangedvalves with CL150, CL300, or CL600 raised-faceflanges compatible with ASME Consult your Emerson sales office or Local BusinessPartner for other end style Inlet Pressures and Temperatures(1)Consistent with CL150, CL300, or CL600pressure-temperature ratings per ASME Allowable Shutoff Pressure Drop(1).

4 For Single-Seal and Dual-Seal Construction (Except where further limited by the pressure-temperature rating of the Valve body):JCL150: 20 bar (285 psi) at 38_C (100_F)JCL300: 51 bar (740 psi) at 38_C (100_F)JCL600: 103 bar (1480 psi) at 38_C (100_F)Flow CharacteristicJModified linear with single high density attenuator,JModified equal percentage with singlecharacterized attenuator (see figure 2), orJModified equal percentage without attenuatorFlow and Shutoff DirectionUnidirectional flow for V260 is forward flow. Seal Seal Constructions: Should be used forunidirectional flow and unidirectional shutoff Seal Constructions: V260A and V260C maybe used for unidirectional and bidirectional should be used for unidirectional flow only foreffective anti-cavitation protection.

5 Bidirectionalshutoff requires the dual seal CoefficientsSee Fisher Catalog 12 Shutoff ClassificationSingle-Seal Composition Constructions: ofmaximum Valve capacity (ANSI/FCI 70-2 Class IV andIEC 60534-4)Dual-Seal Composition Constructions: ofmaximum Valve capacity (ANSI/FCI 70-2 Class IV andIEC 60534-4)Seal Material and Temperature Capability(1)Standard: JPOM (polyoxymethylene) -29 to 82_C(-20 to 180_F)Optional: JPTFE/PEEK(2)(3) -29 to 93_C (-20 to 200_F)Maximum Ball Rotation90 degreesActuator MountingRight-hand or left-hand mounted as viewed from thevalve inlet for forward flowPacking ArrangementsPTFE Packing: Standard construction (see figure 4)ENVIRO-SEAL Packing: This optional packing systemprovides improved sealing, guiding, and transmissionof loading force to Control liquid and gas your Emerson sales office or Local BusinessPartner for availability of ENVIRO-SEAL packing (seefigure 4)DimensionsSee figure 5 OptionsJDouble block-and-bleed applications (Dual-sealconstruction is required), JTwo Stage V260 AAttenuator, JTwo or Three Stage V260B Attenuator,JCL900 flanges, JRing type joint flanges1.

6 The pressure/temperature limits in this bulletin and any applicable standard or code limitation for this Valve should not be PTFE stands for Polytetrafluoroethylene, and PEEK stands for Temperature limit of PTFE/PEEK is limited due to standard Nitrile O-Ring. Contact your Emerson sales office for higher temperature options, up to 232_C (450_F).Features (continued)n Sour Service and Sour Crude Oil Capability--Optional materials are available that comply withNACE Standard Tight Shutoff-- Self-adjusting seal(s) that arepressure assisted provide tight shutoff for longreliable service. The design incorporates a heavyduty S31600 stainless steel carrier that retains thecomposition seal for full-rated pressure ValveD102352X012 Product :V260 August 2017 3n Heavy Duty Trunnion-- The ball trunnions aredesigned for demanding applications requiring longservice life, with a reduction in maintenance timeand Broad Hydrodynamic Applications-- Single, dual,and three-stage attenuators for the V260B may beprovided for a varying range of applications.

7 A Kcvalue of is achievable depending on Flexible Applications-- The attenuator is activethroughout the ball rotation for very demandingservices or a characterized attenuator is used tomatch the service conditions (see figure 2).Table 1. Aerodome and Hydrodome Trim Benefits ComparisonBenefitsTypical Competitive DeviceV260A with AerodomeAttenuatorV260B with HydrodomeAttenuatorUp to -20 dBA aerodynamic noise attenuationNoYesN/AExcellent attenuation effect at critical opening positionNoYesYesHigh Density (Full) or characterized attenuationNoYesYes2 or 3 stage optionsNoYesYesEffective bidirectional attenuation optionNoYesYesIntegrated ball, shaft, and attenuator design for bestthrottling dynamicsNoYesYesDual seal optionNoYesYesBall seal exchange without actuator removalNoYesYesKc improved versus unattenuated deviceYesN/AYesDouble block-and-bleed optionNoYesYesOverall ease of maintenanceNoYesYesTrunnion-mounted ball for excellent wear resistanceYesYesYesLow profile for ease of pipingYesYesYesTable 2.

8 Standard Materials of ConstructionPartMaterialValve BodyLF2 Carbon SteelBallWCC Carbon SteelSealPOM with S31600 SST Seal Blank or PTFE/PEEK with S31600 SST Seal BlankDome AttenuatorS17400 SSTS haftS17400 SST H1075 or S17400 SST H1150 DBLWave SpringS17700 SST or N07750 TailpieceLCC Carbon SteelTailpiece Mounting BoltingB7 Steel or B7M SteelBearing PlateCarbon SteelBearingsS30400 SST with Aramid linerThrust WasherCarbon filled PTFEP acking Box HousingLCC Carbon SteelPackingPTFE/Carbon filled PTFEP acking BoltingB7 Steel, B7M Steel, or B8M Class 2 SSTP acking Follower, Packing Box RingAnnealed S31600 SSTG roove PinsB8M SSTO-RingsNitrileActuator Mounting BoltingSteel Grade 5V260 ValveD102352X012 Product :V260 August 2017 4 Figure 1.

9 Sectional View of Valve (Single Seal)W6365-2 FLOWF igure 2. Aerodome and Hydrodome Attenuator DetailsHIGH DENSITYATTENUATORCHARACTERIZEDATTENUATOR 47B1309-A47B1312-AA6749-2V260 ValveD102352X012 Product :V260 August 2017 5 Figure 3. Typical Fisher V260 Valve AssemblyW6521-1*PTFEPACKINGPTFE-LINEDBEA RINGBALLSEALFLOWSPLINEDSHAFTBALLPTFE-LIN EDBEARINGW7509-2 / ILPTFEPACKINGPTFE-LINEDBEARINGBALLSEALFL OWSPLINEDSHAFTAERODOMEATTENUATORBALLPTFE -LINEDBEARINGW7511-1V260C WITH DUAL SEALV260A OR V260B WITH DUAL SEALV260A OR V260B WITH SINGLE SEALV260 ValveD102352X012 Product :V260 August 2017 6 Figure 4. Packing Arrangement DetailsPACKING FLANGEDRIVE SHAFTPACKINGFOLLOWERTYPICAL PTFEV-RING PACKING SETPACKING BOX RINGPACKING STUDAND NUTTYPICALENVIRO-SEALPTFE V-RINGPACKING SETSTANDARD PACKING ARRANGEMENTENVIRO-SEAL PACKING ARRANGEMENT94BA02200-DB2472-1 Table 3.

10 DimensionsVALVE SIZE,NPSADKR S TUW(THREADED)APPROXIMATEWEIGHTS haft threadinfo (1) (2) (1) (2)24 (keyed shaft)533127535224 CL60013973647081241102102(keyed shaft)610457 (U1)(3)254 (U2)(3) (1) (2) (1) (2)24 (keyed shaft) (keyed shaft) (U1)(3)10 (U2)(3)1-1/4-8156001. For 1069 size 100 For 1061 size 100 See table 6 for NPS 24 U1 and U2 ValveD102352X012 Product :V260 August 2017 7 Figure 5. Dimensions (also see table 3)TWR AKS DNote: 1. For CL300 valves, face-to-face dimensions are the same as CL600 Valve shown meets CL600 flanges. Flange and bolt dimensions vary for CL300 CL600(1) FLANGES14B0995-BUV260 ValveD102352X012 Product :V260 August 2017 8 Figure 6.