Natural Gas Manifolds M6A, M6T, M6TA 5-Valve Manifolds

1 Anderson Greenwood Manifolds Catalog Flow, Static Pressure, and Liquid Level Manifolds Natural Gas Manifolds M6A, M6T, m6ta 5-Valve Manifolds Stem backout prevention eliminates accidental removal while under pressure. M6A. Stem packing is standard Viton . O-ring with TFE back-up ring with long life assured by mirror finish on stem in the packing area. Integral hard backseat forms a sec- ondary seal for the stem threads when valve is fully opened. M6T. Stem threads are rolled (not cut) to increase strength and longer life. Either single or double ferrule tube fittings are available integral to the body. This reduces potential leak points. M6T and m6ta . m6ta Same features and benefits as the M6A plus the following. May be pipestand mounted using the appropriate AGCO Mount Kit. This allows the manifold to be mounted prior to receipt of transmitter.

2 Makes it easier and quicker to remove the transmitter for servicing since it is attached only to the manifold and power source. Product Overview directly on the orifice flanges or orifice fit- The M6A 5-Valve Manifold for Natural gas ting. Anderson Greenwood has designed applications was first designed and manu- a family of Manifolds and installation con- factured in 1960. It soon took over as the figurations to meet the more accurate standard for recording orifice meters. installations and users' requirements. Today, it is still widely used. The M6A is Refer to ACCU-Mount Catalog. usually supported in the vertical meter tubing from the orifice flange union. Static Features and Benefits pressure and calibration test connections are standard. The unit is available with M6A. integral tube fittings, if desired.

3 Easy Installation. The lightweight M6A. is easily installed in meter tubing. No Differential pressure transmitter accuracy additional support is generally required. and stability have improved, resulting in their broader use for Natural gas mea- Upstream or downstream 1/4-inch surement in production and transmission FNPT ports are standard for connect- applications. ing the static pressure to the meter. To meet the requirements for differential Available with soft or hard seats. pressure transmitter applications, the Soft seats are easily replaced in the M6T (pipe x flange) and m6ta (flange x field in the event of damage from flange) were designed to provide the fam- hydrated or sand. Soft seats are toler- ily of M6A, M6T, m6ta for various field ant to much abuse from sand, grit, etc. applications.

4 Remaining bubble-tight. Recent Natural gas measurement field Bonnet-to-body and stem threads research has shown that better accuracy are isolated from process corrosion . results when the transmitter is installed important in sour gas applications. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves the right to change product designs and specifications without notice. 124. Anderson Greenwood Manifolds Catalog Flow, Static Pressure, and Liquid Level Manifolds Natural Gas Manifolds M6A Specifications M6A Soft Seat (Metal Seat available) Dimensions, inches [mm]. 1/4. - 18 NPT. Instrument Static (Test) Ports (2). Connections [ ] 1/4 -18 NPT. [ ]. [ ] Equalize Mounting Holes Valves 2 Places Block/Isolate Valve [ ]. [ ]. 1/2 - 14 FNPT Vent Process Connections [ ] 1/4. - 18 NPT Valve [ ].

5 Vent Port [ ]. [ ]. [ ] Max. Open Pipe x Pipe Instrument Static Static (Test) (Test). Equalize Equalize Block/ Vent Block/. Isolate Isolate Process Metal Seat Note 1. Approximate valve weight: lb [ kg]. Metal seat: [ mm] diameter orifice. Valve Cv maximum. Soft seat: [ mm] diameter orifice. Valve Cv maximum. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves the right to change product designs and specifications without notice. 125. Anderson Greenwood Manifolds Catalog Flow, Static Pressure, and Liquid Level Manifolds Natural Gas Manifolds M6T Specifications M6T Soft Seat (Metal Seat available) Dimensions, inches [mm]. [ ] [ ]. Flanged Transitter 1/4. - 18 NPT [ ] Connections Static (Test) Ports (standard) 1/4- 18 NPT. Static (Test) Ports Bottom (-TB option). 2 Places Equalize Valves [ ].

6 Block/Isolate Valve Vent/Test Valve 1/2 - 14 NPT. Process Connections [ ] [ ]. Max. Open [ ] Max. Open Instrument Static Static (Test) (Test). Equalize Equalize Block/ Vent Block/. Isolate Isolate M6T and m6ta Metal Seat Process Notes 1. M6T Installation Kit consists of 4 bolts 7/16-inch -20 x 1-inch A193-B7, 4 washers, and 2 Teflon gaskets. 2. Approximate valve weight: lb [ kg]. Metal seat: [ mm] diameter orifice. Valve Cv maximum. Soft seat: [ mm] diameter orifice. Valve Cv maximum. 3. See Specifications, pages 128 - 129 and Ordering Information, page 130. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves the right to change product designs and specifications without notice. 126. Anderson Greenwood Manifolds Catalog Flow, Static Pressure, and Liquid Level Manifolds Natural Gas Manifolds m6ta Specifications m6ta Soft Seat (Metal Seat available) Dimensions, inches [mm].

7 1/4 - 18 NPT Vent [ ] Flanged Transmitter [ ]. Connections [ ]. 1/4 -18 NPT. 1/4 -18 NPT Static (Test) Ports Static (Test) Ports bottom (-TB option). (standard) 2 Places Equalize Valves Block/Isolate Valve [ ]. Vent Flanged Valve [ ] Process [ ]. Connections Max. Open [ ] Max. Open Instrument Notes 1. Approximate valve weight: lb [ kg]. Static Static Metal seat: (Test) (Test). [ mm] diameter orifice. Equalize Equalize Valve Cv maximum. Block/ Block/. Vent Soft seat: Isolate Isolate [ mm] diameter orifice. Valve Cv maximum. 2. m6ta Installation Kit consists of 4 bolts Process 7/16-inch -20 x 1-inch A193-B7, 4 washers, and 2 Teflon gaskets. 3. The m6ta high pressure extrusion has flanged (integral) instrument and process connections. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves the right to change product designs and specifications without notice.

8 127. Anderson Greenwood Manifolds Catalog Flow, Static Pressure, and Liquid Level Manifolds Natural Gas Manifolds M6A, M6T, m6ta . Specifications Standard Materials Valve Seat Body Bonnet Stem Ball Flow Washer CS1 Soft A1052 A108 A581-303 N/A 316. CS1 Integral A1052 A108 A581-303 17-4PH N/A. SS Soft A479-316 A479-316 A276-316 N/A 316. SS Integral A479-316 A479-316 A276-316 316 N/A. SG3 Soft A479-316 A479-316 Monel 400 N/A 316. SG3 Integral A479-316 A479-316 Monel 400 Monel K500 N/A. Pressure and Temperature Ratings Valve Packing Seat Material Standard Bolting SS Bolting CS1, SS, Teflon Delrin . 3000 psig @ 200 F [207 barg @ 93 C] 3000 psig @ 200 F [207 barg @ 93 C]. SG3, Monel O-ring PCTFE4. Teflon 6000 psig @ 200 F [414 barg @ 93 C] 4500 psig @ 100 F [310 barg @ 38 C]. CS1, SS, SG3 PEEK. O-ring 3000 psig @ 300 F [207 barg @ 149 C] 3000 psig @ 300 F [207 barg @ 149 C].

9 Teflon 5300 psig @ 200 F5 [365 barg @ 93 C] 4500 psig @ 100 F [310 barg @ 38 C]. Monel PEEK. O-ring 3000 psig @ 300 F [207 barg @ 149 C] 3000 psig @ 300 F [207 barg @ 149 C]. CS1, SS, 1000 psig @ 150 F [69 barg @ 66 C] 1000 psig @ 150 F [69 barg @ 66 C]. Teflon Teflon 6. SG3, Monel 200 psig @ 500 F [14 barg @ 260 C] 200 psig @ 500 F [14 barg @ 260 C]. Teflon . GRAFOIL . CS1, SS, SG3 Body Material 4000 psig @ 500 F [276 barg @ 260 C] 3000 psig @ 500 F [207 barg @ 260 C]. Low Emissions Graphite Teflon . GRAFOIL 5300 psig @ 200 F5 [365 barg @ 93 C] 4500 psig @ 100 F [310 barg @ 38 C]. Monel Body Material Low Emissions 4000 psig @ 500 F [276 barg @ 260 C] 3000 psig @ 500 F [207 barg @ 260 C]. Graphite Notes 1. CS parts are zinc cobalt plated to prevent corrosion. 2. M6A body material is A108. 3.

10 SG (Sour Gas) meets the requirements of NACE MR0175-latest revision. 4. PCTFE (Polychlorotrifluoroethylene) is the exact equivalent of Kel-F . 5. M6A Monel ratings are: 6000 psig @ 200 F. [414 barg @ 93 C]. 4000 psig @ 500 F. [276 barg @ 260 C]. 6. Block valves only. 1998, Rev. 1999 Anderson Greenwood Instrumentation Products reserves the right to change product designs and specifications without notice. 128. Anderson Greenwood Manifolds Catalog Flow, Static Pressure, and Liquid Level Manifolds Natural Gas Manifolds M6A, M6T, m6ta . Specifications Notes Pressure vs. Temperature Standard Bolting 1. PCTFE (Polychlorotrifluoroethylene) is the exact equivalent of Kel-F . Delrin /PCTFE2. PEEK (CS, SS). 2. M6A Monel ratings are: PEEK (Monel ). 6000 psig @ 200 F Teflon . [414 barg @ 93 C] 6000 Metal Seat (CS, SS).