Differential Pressure Manifolds - M4A And M4T 3-Valve .
Anderson Greenwood Manifolds CatalogFlow, Static Pressure, and Liquid Level ManifoldsDifferential Pressure Manifolds - M4A and M4T 3-ValveManifoldsProduct OverviewFor direct or remote mounting, the M4Apermits the transmitter’s futbol flanges toconnect the process signal lines to themanifold directly, with either 1/2-inch pipeor tubing connections. It contains two mainblock valves and an equalizing valve.For close or remote mounting, the M4TManifold is used in applications wheredirect coupling to orifice flanges is notdesired. On the instrument side, the M4Tbolts directly to the transmitter. On theprocess side, two 1/2-inch NPT or AGCOTube connections are provided for pipingor tubing into the flange taps.General Mounting TechniquesThe M4A mounts either directly at the orifice flange union or to a 2-inch pipestandusing the AGCO Mount kit.The M4T is designed for remote mountingon a 2-inch pipestand and using the AGCOMount kit.Fugitive emissions. To meet low fugitive emissions requirements, specialGraphite sealed bonnets are available. Fewer parts means fewer leak pointswhich mean fewer fugitive emissions. Manifold mounts directly to thepipestand. The AGCO Mount supports the transmitter and allows loopinstallation to be completed without thetransmitter. Instrument removal forservice or repair does not disturbinstallation. Teflon , GRAFOIL , or Graphitepacking adjusts easily. Decreasesdowntime and increases valve life. Integral hard back seat protectsagainst stem blowout and forms asecondary seal. Protective bonnet cap (Teflon packed only) increases valve life byprotecting against atmospheric contamination; reduces possibility of threadgalling by containment of stem lubricant.M4TM4AOur M4 Manifold is a three-valve unitdesigned for mounting on differentialpressure transmitters having 21/8-inch[54 mm] center-to-center connections. Features and Benefits Cost savings/less labor results whenunitizing the manifolding. It eliminatesnumerous parts used in conventionalmethods of ‘piping up.’ Results in costreduction of 20-30 percent. Stem backout prevention eliminatesstem blowout, or accidental removalwhile in operation. Bonnet-to-body seal is metal-to-metalin constant compression below thebonnet threads. This prevents bonnetthread process corrosion, eliminatestensile breakage of bonnet, and creates a reliable seal point. Roddability of soft seated valvesmeans impulse lines can be cleanedwithout using purge. Simplifies maintenance and helps ensure measurementaccuracy. Field-replaceable soft seats allowsreplacement of seat insert withoutremoving the valve from the line. Stem finish is burnished to a 16 RMSmirror finish in the packing area.Enables smooth stem operation andextended packing life. Rolled threads provide additionalthread strength because the stem andbonnet threads are rolled, not cut. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves theright to change product designs and specifications without notice.64
Anderson Greenwood Manifolds CatalogFlow, Static Pressure, and Liquid Level ManifoldsDifferential Pressure Manifolds – M4A and M4TSpecificationsM4A Metal Seat (Soft Seat available) Dimensions, inches [mm]1.62[41.1]3.40 [86.4]1/4- 18 NPT PurgeInstrument SideConnections(Optional)Top Purge andMetal Seat [56.1]2.31 [58.7]3.75 [95.3]0.68 [17.3]0.28 [7.1]Mounting Holes3 Places-18 NPT Static(Test) Ports Bottom(–TB option)1/4ProcessSideB Max. Open1.30[33.0]2.12 [53.8]CA Max. OpenDimensions, inches [mm]InstrumentValve1ABCSoft Seat – Teflon Packed8.60[218]3.20[81]1.06[27]Metal Seat – Teflon Packed8.60[218]3.20[81]2.80[71]Metal Seat – Graphite Packed9.90[251]3.85[98]2.80[71]Metal Seat – GRAFOIL 1. Approximate valve weight: 4.7 lb [2.1 kg].Metal Seat:0.156-inch [4.0 mm] diameter orifice.Valve Cv 0.36 maximum.Soft Seat:0.187-inch [4.8 mm] diameter orifice.Valve Cv 0.83 maximum. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves theright to change product designs and specifications without notice.65
Anderson Greenwood Manifolds CatalogFlow, Static Pressure, and Liquid Level ManifoldsDifferential Pressure Manifolds – M4A and M4TSpecificationsM4T Soft Seat (Metal Seat available) Dimensions, inches [mm]3.40[86.4]1/4 -18NPT Static(Test) Ports1/4 -18NPT Static (Test)Ports Bottom (–TB option)1.62[41.1]0.81 [20.6]Instrument [61.2]2.38 [60.5]3.67[93.2]0.94 [23.9]ProcessConnections(See ordering informationfor further details)B Max. OpenProcess Side0.38 [9.7]Mounting Holes2 Places2.12 [53.8]A Max. OpenDimensions, inches [mm]InstrumentValve1ABSoft Seat – Teflon Packed8.60[218]3.20[81]Metal Seat – Teflon Packed8.60[218]3.20[81]Metal Seat – Graphite Packed9.90[251]3.85[98]Metal Seat – GRAFOIL ck/IsolateBlock/IsolateProcess1. Approximate valve weight: 4.5 lb [2.0 kg].Metal Seat:0.156-inch [4.0 mm] diameter orifice.Valve Cv 0.36 maximum.Soft Seat:0.187-inch [4.8 mm] diameter orifice.Valve Cv 0.83 maximum. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves theright to change product designs and specifications without notice.Static(Test)66
Anderson Greenwood Manifolds CatalogFlow, Static Pressure, and Liquid Level ManifoldsDifferential Pressure Manifolds – M4A and M4TSpecificationsNotes1. Instrument mounting kit furnished with theM4 includes (4) A193-B7 bolts and (2)Teflon or GRAFOIL flange gaskets tomatch bonnet packing.2. CS parts are zinc cobalt to prevent corrosion.3. SG (Sour Gas) meets the of NACEMR0175-latest revision.Standard MaterialsMetal SeatValveBody1BonnetStemBallCS2A576-10L18A108 CSA581-30317-4 PHCS2A576-10L18A105 CSA581-30317-4 PHSSA479-316A479-316A276-316316 SSSG3A479-316A479-316Monel 400Monel K500Monel Monel 400Monel R405Monel 400Monel K500Hastelloy C276Hastelloy C276CeramicHastelloy Hastelloy A494-CW2MSoft SeatValveBodyBonnetStemSeat4CS2A576-10L18A108 CSA581-303Delrin SSA479-316A479-316A276-316Delrin A479-316Monel Delrin SG3A479-316400Pressure and Temperature RatingsMetal SeatValvePackingRatingsCS2Teflon 6000 psig @ 200 F4000 psig @ 500 F[414 barg @ 93 C][276 barg @ 260 C]GRAFOIL 6000 psig @ 200 F[414 barg @ 93 C]Graphite4000 psig @ 600 F[276 barg @ 316 C]Teflon 6000 psig @ 200 F4000 psig @ 500 F[414 barg @ 93 C][276 barg @ 260 C]CS2SSGraphite6000 psig @ 200 F[414 barg @ 93 C]GRAFOIL 1500 psig @ 1000 F[103 barg @ 538 C]SG3Teflon 6000 psig @ 200 F4000 psig @ 500 F[414 barg @ 93 C][276 barg @ 260 C]SG3GRAFOIL 6000 psig @ 200 F[414 barg @ 93 C]1500 psig @ 1000 F[103 barg @ 538 C]Monel Teflon 5300 psig @ 200 F4200 psig @ 500 F[360 barg @ 93 C][290 barg @ 260 C]Hastelloy Teflon 6000 psig @ 200 F[414 barg @ 93 C]4000 psig @ 500 F[276 barg @ 260 C]SSSoft SeatValvePackingRatingsCS2SSTeflon Viton O-ring withTeflon back up ring6000 psig @ 200 F[414 barg @ 93 C]SG3Teflon 6000 psig @ 200 F[414 barg @ 93 C] 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves theright to change product designs and specifications without notice.67
Anderson Greenwood Manifolds CatalogFlow, Static Pressure, and Liquid Level ManifoldsDifferential Pressure Manifolds – M4A and M4TSpecificationsPressure vs. Temperature – Metal SeatPressure psig [barg]5300[360]4200[290]M4 VICM4 VISM4 VIJ6000[414]M4 HISM4 EIS5000[345]M4 HICM4 EICM4 00500[204] [260]600700[316] [371]800900 1000[427] [482] [538]Temperature F [ C]Pressure vs. Temperature – Soft SeatTeflon PEEKDelrin PCTFEDenotesintersectingdata6000[414]Pressure psig ]500[260]Temperature F [ C] 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves theright to change product designs and specifications without notice.68
Anderson Greenwood Manifolds CatalogFlow, Static Pressure, and Liquid Level ManifoldsDifferential Pressure Manifolds – M4A and M4TSpecificationsNotesOrdering Information – Soft Seat1. If SS flange bolts are requested, manifoldratings are downrated.M4TVDS–4– SG2. Integral tube fitting design, refer to page 79.3. CS parts are zinc cobalt plated to preventcorrosion.Valve TypeM4A – 3-Valve Manifold, Flange x FlangeM4T – 3-Valve Manifold, FNPT x FlangeBonnet PackingV – Teflon R – O-ring (Viton )SeatD – Delrin E – PEEKK – PCTFEV – Teflon Body MaterialC – CS3, A576-10L18S – SS, A479-316W – SS, A479-316LProcess Connections (M4T only)4– 1/2-inch FNPTAT2 – Integral Single Ferrule Tube Fittings- 3AT 3/8-inch, 316 SS- 4AT 1/2-inch, 316 SSATD2 – Integral Dual Ferrule Tube Fittings- 3ATD 3/8-inch, 316 SS- 4ATD 1/2-inch, 316 ��MS–OC–PB–PHB–PTArctic Lubricant (low temperatureservice). Not available for CSvalves.AGCO Mount Kits (CS) (for pipestand mounting of manifold, tablepage 84)Accessory Bracket – Mount Conduitwith -AMBonnet Lock Device (Accessories,page 146)Accessory Bracket Mount PurgeMeters with -AMCleaned for Chlorine Service.Hydrostatic Testing (100 percent)(MSS-SP-61)Street Elbows and Top Purge PortsMonel Stem (standard on Monel valves and SG valves)Cleaned for Oxygen Service.Bottom Purge Ports (1/4-inch FNPT)(not available with –SB option) (MetalSeat only) (option not available forM4A with –AM)Phenolic Black HandleTop Purge Ports (1/4-inch FNPT)(Metal Seat only) (if elbows arerequired, specify –LP, not –PT)–R3VAdd for use with Rosemount Model3051C (SS 18-8 Bolts)–SBSteam Block (CS)–SGSour Gas meets the requirements ofNACE MR0175-latest revision. (SSvalves only) (not available for O-ringpacked valves)–SSA1 SS Flange Bolt (grade 18-8)–SSC1 316 Flange Bolt (B8M)–STStellite Ball Ended Stem–TTaylor Groove Instrument Flange(Metal Seat only)–TBTest Ports – Bottom of Manifold(1/4-inch FNPT) (option not availablefor M4A with –AM)–TR68 Add for use with Rosemount models 1151DP6, 7, 8 and 1151HP 6, 7,8 and any DP transmitter with boltspacing between 2.125-inch[54 mm] and 2.281-inch [58 mm](Metal Seat only)–SPSpecial options or requirements nototherwise noted by descriptivecodes. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves theright to change product designs and specifications without notice.69
Anderson Greenwood Manifolds CatalogFlow, Static Pressure, and Liquid Level ManifoldsDifferential Pressure Manifolds – M4A and M4TSpecificationsOrdering Information – Metal SeatNoteM4TVIS–4– SG1. Integral tube fitting design, refer to page 79.Valve TypeM4A – 3-Valve Manifold, Flange x FlangeM4T – 3-Valve Manifold, FNPT x FlangeBonnet PackingV – Teflon H – GRAFOIL E – Low Emissions Graphite (except M45A)SeatI– Integral (body material)Body MaterialCSMJW–––––CS, A576-10L18SS, A479-316Monel 400 (M4A and M4T only)Hastelloy SS, A479-316LProcess Connections (M4T only)4 – 1/2-inch FNPTAT1 – Integral Single Ferrule Tube Fittings- 3AT 3/8-inch, 316 SS- 4AT 1/2-inch, 316 SSATD1 – Integral Dual Ferrule Tube Fittings- 3ATD 3/8-inch, 316 SS- 4ATD 1/2-inch, 316 ��MS–OCArctic Lubricant (low temperatureservice). Not available for CSvalves.AGCO Mount Kits (CS) (for pipestand mounting of manifold, tablepage 84)Accessory Bracket – Mount Conduitwith -AMBonnet Lock Device (Accessories,page 146)Accessory Bracket Mount PurgeMeters with -AMCleaned for Chlorine Service.Hydrostatic Testing (100 percent)(MSS-SP-61)Street Elbows and Top Purge PortsMonel Stem (standard on Monel valves and SG valves)Cleaned for Oxygen SSC1–STBottom Purge Ports (1/4-inch FNPT)(not available with –SB option) (M4TMetal Seat only) (option not availablefor M4A with –AM)Phenolic Black HandleTop Purge Ports (1/4-inch FNPT)(Metal Seat only) (if elbows arerequired, specify –LP, not –PT)Add for use with Rosemount Model3051C (SS 18-8 Bolts)Steam Block (CS)Sour Gas meets the requirements ofNACE MR0175-latest revision. (SSvalves only) (not available for O-ringpacked valves)SS Flange Bolt (grade 18-8)316 Flange Bolt (B8M)Stellite Ball Ended Stem 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves theright to change product designs and specifications without notice.70–TTaylor Groove Instrument Flange(Metal Seat only)–TBTest Ports – Bottom of Manifold(1/4-inch FNPT) (option not availablefor M4A with –AM)–TR68 Add for use with Rosemount models 1151DP6, 7, 8 and 1151HP 6,7, 8 and any DP transmitter withbolt spacing between 2.125-inch[54 mm] and 2.281-inch [58 mm](Metal Seat only)–SPSpecial options or requirements nototherwise noted by descriptivecodes.
Anderson Greenwood Manifolds CatalogFlow, Static Pressure, and Liquid Level ManifoldsDifferential Pressure Manifolds – M4A and M4T ASMEB31.1Ordering Information – Power Industry Applications2M4THPS–4–XP – SGValve TypeM4AHP – 3-Valve Manifold, Flange x FlangeM4THP – 3-Valve Manifold, FNPT x FlangeBody MaterialC – CS, A105S – SS, A479-316Connections (Process x Instrument x Vent) (M4T only)543AT4AT4B4TB–––––1/2-inchFNPT x Flange x 1/4-inch FNPTAGCO Tube x Flange x 1/4-inch FNPT1/2-inch AGCO Tube x Flange x 1/4-inch FNPT1/2-inch Pipe S.W. x Flange x 1/4-inch FNPT1/2-inch Tube S.W. x Flange x 1/4-inch FNPT3/8-inchOptions–AM–SPAGCO Mount Kits (CS) (for pipestand mounting of manifold, table page 84)Special options or requirements not otherwise noted by descriptive codes.Notes1. Integral tube fitting design, refer to page 79.2. All Manifolds come standard withGRAFOIL packing, integral seats, bonnetlocks, and are subjected to hydrostatic testing.3. Manifold ratings:SST 6000 psig @ 100 F2915 psig @ 1000 F[414 barg @ 38 C][201 barg @ 538 C]STL 6170 psig @ 100 F3430 psig @ 800 F[425 barg @ 38 C][236 barg @ 427 C]4. See page 147 for Code Requirements.5. M4A Connections are Flange x Flange x1/4-inch FNPT. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves theright to change product designs and specifications without notice.71
–TR68 Add for use with Rosemount mod-els 1151DP6, 7, 8 and 1151HP 6, 7, 8 and any DP transmitter with bolt spacing between 2.125-inch [54 mm] and 2.281-inch [58 mm] (Metal Seat only) –SP Special options
Flow Manifolds Static Pressure Manifolds Liquid Level Manifolds Flow Manifolds Static Pressure Manifolds Liqu
BRUTE IImanifolds F 43 TITAN manifolds F 44-45 All manifold repair parts 46, 49-50 Series 41 manifolds F 47-48 R-134a auto manifolds 51, 58 Ammonia manifold 51, 58 Single gauge manifolds 51 BRUTE IImanifolds C 54 TITAN manifolds C 55-56 Series 41 manifolds C 57 1/4" original charging hoses 25 1/4" PLUS II Hoses, FlexFlow .
Aug 19, 2011 · AN INTRODUCTION TO DIFFERENTIAL GEOMETRY EUGENE LERMAN Contents 1. Introduction: why manifolds? 3 2. Smooth manifolds 3 2.1. Digression: smooth maps from open subsets of Rnto Rm 3 2.2. De nitions and examples of manifolds 4 2.3. Maps of manifolds 7 2.4. Partitions of unity 8 3. Tangent v
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Anderson Greenwood Instrumentation Manifolds - Two/Three/Five Valve Integral General Application The MC/MT series includes 2 valve manifolds for static pressure; 3 and 5 valve models for differential pressure transmitters with specific variants for gas and power services, including those that meet ASME B31.1 or B31.3 for fossil fuel power plants.
2-valve manifold is used with pressure gauges or pressure transmitters. 3-valve and 5-valve manifolds are used with differential pressure transmitters. Instrumentation Manifolds Every manifold is supplied with one PTFE sealing ring for manifold-to-instrument and four 7/16" UNF x 1.75" high tensile bolts. Consist of one block valve and one bleed .
DIFFERENTIAL – DIFFERENTIAL OIL DF–3 DF DIFFERENTIAL OIL ON-VEHICLE INSPECTION 1. CHECK DIFFERENTIAL OIL (a) Stop the vehicle on a level surface. (b) Using a 10 mm socket hexagon wrench, remove the rear differential filler plug and gasket. (c) Check that the oil level is between 0 to 5 mm (0 to 0.20 in.) from the bottom lip of the .
