Fisher HP Series Control Valves - Emerson

1 HP Series Control ValvesHP (Globe Valve) HPA (Angle Valve)n Balanced High-Temperature Trimn Balanced Tight Shutoff Trimn Unbalanced TrimFisher HP Series Control Valves are single-port,high-pressure, globe- or angle-style Valves with metalseats, cage guides, and push-down-to-close valve Valves are designed for high-pressureapplications in process Control industries such aspower generation, hydrocarbon production, chemicalprocessing, and Series Valves have NACE compliant materialsavailable. In certain sizes extra valve body wallthickness provides a safety margin of protectionagainst erosion, as well as extra protection againstcorrosion due to chemical attack.

2 Because these valvesfeature a thicker valve body wall, they are available inhigher intermediate ratings with weld-end otherwise noted, all NACE references are toNACE MR0175-2002 and TrimHPD and HPADT hese Valves use a balanced valve plug with graphitepiston rings and are well suited for general applicationswith process temperatures in excess of 232_C (450_F),where extremely tight shutoff is not HP VALVE WITH 667 ACTUATOR AND FIELDVUE DVC6200 DIGITAL VALVE CONTROLLERB alanced Tight ShutoffTrimHPT and HPATT hese Valves use a balanced valve plug and offerexcellent shutoff with process temperatures below232_C (450_F). The temperature limits of HPT can beextended above 232_C (450_F) to 316_C (600_F) byusing PEEK (PolyEtherEtherKetone) anti-extrusion ringsin combination with a spring-loaded PTFE seal.

3 ThePEEK anti-extrusion rings expand to help close off theclearance gaps on the plug outside diameter and thecage inside diameter where the PTFE seal may extrudeat high temperatures and ValveD101635X012 Product :HPJune 2018HP ValveD101635X012 Product :HPJune 2018 2 SpecificationsAvailable Configurations(1) and Valve SizesSee table 1 Common Characteristics: Designed according to: JASME Valve-Flanges, Threaded and WeldedEnd and J Connections Styles(1)See table 1 Maximum Inlet Pressure and Temperature(1,2)Flanged, Socketweld, or Buttweld: Consistent withCL900, 1500, 2500, and 3200 according to , unless limited by maximum pressure drop ormaterial temperature capabilitiesIn addition, both steel HP and HPA Valves with BWEand SWE connections have increasedpressure/temperature ratings as shown in table 3 Maximum Pressure Drop(1)Valve with Standard Cage: See figure 14 Valve with Cavitrol III Cage: 149 bar (2160 psi) fortwo-stage and 207 bar (3000 psi) for three-stagecage.

4 Consult Fisher Bulletin :030, Cavitrol IIIOne-, Two-, and Three-Stage trims (D100196X012)for more informationValve with Whisper Trim III Cage: nP/P1 maximum for levels A1 through D3 Valve with WhisperFlo Trim: Levels X, Y, and Z: nP/P1 maximumShutoff ClassificationsSee table 4 Construction MaterialsValve Body and Bonnet:JWCC steel(3), JWC9 Cr-Mo steel(3), JC12 Achrome-moly alloy, JCF8M, CD3MN, andCD3 MWCuN stainless steel, and JLCC for lowtemperature serviceValve Plug, Cage, and Seat Ring: See table 12 Other Parts: See table 7 Consult your Emerson sales office or Local BusinessPartner for special trim and valve body Temperature Capabilities(1)HPD, HPAD, HPS, and HPAS: Up to 593_C (1100_F)unless limited (see tables 7 and 12 and figure 14)HPT and HPAT: Up to 316_C (600_F) unless limited(see tables 7 and 12 and figure 14)Flow Characteristics(4)Standard Cages: JLinear, Jequal percentage,Jmodified equal percentage(5)Cavitrol III, Whisper Trim III, and WhisperFlo Cages:LinearMicro-Flute: Equal percentageMicro-Flat: LinearMicro-Form: JEqual percentage, Jmodified equalpercentageFlow DirectionStandard CageJ HPD, HPAD: Normally flow downJ HPS, HPAS.

5 Normally flow up(6)J HPAS Micro-Flat: Flow downJ HPS, HPAS Micro-Form: Flow up onlyJ HPT, HPAT: Normally flow downCavitrol III Cage: Flow downWhisper Trim III and WhisperFlo Cage: Flow upFlow CoefficientsSee table 2 and also Fisher Catalog 12 Noise LevelsSee Fisher Catalog 12, Section 3 for noise predictionmethodsPort Diameters, Valve Plug Travel, and Stem DiametersSee tables 5, 8, 9, and 11- continued -HP ValveD101635X012 Product :HPJune 2018 3 Specifications (continued)Bonnet Style and Mounting(1)J Standard Bonnet: See figure 1 Yoke Temperature Limit (NPS 2 through 6): Standardbonnet with cast iron yoke is limited to 538_C(1000_F)J Optional Style 1 Extension Bonnet: Used for NPS1 and 2 Valves for CL900 or 1500, and NPS 1 Valves forCL2500 (see figures 19 and 20)Packing ArrangementsJ Single, J Double, and J Leakoff standardpacking, or optional J ENVIRO-SEAL and J HIGH-SEAL packing systems.

6 See figure 5. Also seeFisher bulletin :061, ENVIRO-SEAL andHIGH-SEAL Packing System for Sliding-Stem Valves (D101633X012)Yoke Boss Diameter for Actuator MountingSee tables 5 and 10, and figures 18, 19, and 20 Approximate WeightSee table 6 Optional Safety Instrumented System ClassificationHPD, HPS, HPAS, and HPT: SIL3 capable for NPS 1through 6 - certified by exida Consulting LLCHPAD and HPAT: SIL3 capable for NPS 1 and 2 -certified by exida Consulting LLCO ptions(1)J Valves with weld-end fittings have increasedpressure/temperature ratings, called intermediateratings(7), J Class V(6) shutoff for HPT and HPAT to316_C (600_F) using PEEK anti-extrusion rings(8), JClass V shutoff for HPD and HPAD to 593_C (1100_F)using C-seal trim, J expanded ends(7) for NPS 4 and6 Valves (NPS 4 Valves are available with NPS 6 ends,and NPS 6 Valves are available with NPS 8 ends), Jlubricator or lubricator/isolating valve(7)1.

7 The pressure/temperature limits in this bulletin and any applicable standard limitations should not be EN (or other valve body material) ratings and end connections can usually be supplied; consult your Emerson sales SA-105 and SA-182-F22 are used for CL2500 HPA Valves instead of WCC and Special characterized cages are available. Contact your Emerson sales Modified equal percentage characteristic is equal percentage for the first 75% of travel, then opens quickly for additional HPS Valves may be used flow down for on-off service only. HPAS Valves may be used for flow down in erosive For more information contact your Emerson sales Required for all boiler feedwater of ContentsBalanced High-Temperature Trim Tight Shutoff Trim Trim Ends , Whisper Trim and WhisperFlo Cages Selection Guidelines Selection Guidelines Descriptions Limits for Trim Material Combinations ValveD101635X012 Product :HPJune 2018 4 Figure 1.

8 Fisher HPD Valve Assembly, NPS 2 to 6W5815A-1 FLOWF igure 2. Fisher HPD Valve Assembly, NPS 8 to 12X1514 FLOWF igure 3. Typical WhisperFlo Trim Cut Section Viewfor Fisher HP ValveW7065 FLOW OUTFLOW INUnbalanced TrimHPS and HPAST hese Valves have an unbalanced plug and provideexcellent EndsExpanded ends are available on the NPS 4 and 6 CL900and 1500 HP Valves . The NPS 4 HP valve body is offeredwith NPS 6 ends. The NPS 6 valve body is offered withNPS 8 ends. Both flanged and buttweld end valvebodies are offered with expanded III, Whisper TrimIII, and WhisperFlo CagesTo eliminate cavitation damage in a properly-sizedvalve, a Cavitrol III cage is available with HPS, HPAS,HPT, HPAT, and HPD Control help attenuate aerodynamic noise in gaseousservice, Whisper Trim III and WhisperFlo (figure 3)

9 Cages are available with HPS, HPAS, HPT, HPAT, alongwith NPS 8 and 12 HPD and HPT Control your Emerson sales office or Local BusinessPartner for more Valve Plug Stability Rugged cage guiding providesincreased valve plug stability, which reducesvibration and mechanical Full Pressure Drop Capability Rugged constructionallows full pressure drop capability in HP Spiral-Wound Gaskets for Excellent Sealing UnderAll Service Conditions Premium materials are usedin the construction of spiral-wound gaskets for HPSeries Valves . These premium materials, whichmake up the standard spiral-wound gaskets, areN06600 (alloy 600)/graphite or N07750 (alloy X750) ValveD101635X012 Product :HPJune 2018 5n Compliance with the Clean Air Act OptionalENVIRO-SEAL packing systems (figure 5) provide animproved stem seal to help prevent the loss ofvaluable process fluid or emission of hazardousprocess fluid.

10 The ENVIRO-SEAL packing systemsfeature PTFE or graphite Piping Economy The availability of expanded endconnections on NPS 4 and 6 HP Valves mayeliminate the need for line swages whileaccommodating oversized piping Quick Change Trim Maintenance is simple and caneasily be performed using common tools. Trimcomponents can be quickly removed and changedwith no need for special Integrated Cage-Seat Ring Design Find this optionon NPS 8, 10, and 12 Valves offering easiermaintenance and better shutoff. Option notavailable on angle NPS Standard Hard Trim Materials The cage, valve plug,and other trim parts are manufactured fromhardened materials. This standard feature providesexcellent wear Increased Pressure/Temperature Ratings HP Seriesvalves with weld-end fittings have increasedpressure/temperature ratings, called intermediateratings, as defined in ASME The extrastrength of these Valves allows ratings higher thanthe standard CL900 or 1500 ratings specified The globe NPS 8 to 12 HP is available as astandard Intermediate ANSI Class 3200 to achievehigher pressure/temperature ratings.