Mce B2703B
Mce B2703B
MCE-B 2703B
                                                        General Specifications
                                                       Model 92
                                                     ECCENTRIC ROTARY
                                                          PLUG VALVES
FEATURES
  Eccentric Plug does not touch to the Seat-ring until at
  the fully closed position
  Port is reducible by changing retainer only, without
  changing Plug and Seat
  Downsizing actuators      good controllability with low
  driving torque
  Light weight     Compactness
  Valve action DA or RA is convertible without chang-
  ing/adding parts
  Easy installation and maintenance
  Large Cv
  High rangeability 100     1
  Wide operating temp.range       100        500
  No pit on inner surface of the body, less adhesion,
  suitable to Slurry and/or Fibre containing fluid control
  service applications.
  Positive shut-off performance
  Superior controllability
  Wide service application Ceramics trim type is avail-
  able as option
      Typical Applications
       Steel Industry Cooling water, COG control
       Smoke extraction desulphurization For slurry
       contained liquid
       Petroleum refinery
       Drainage
                                                                  A  Standard Gyroll
                                                                  CT  Ceramic Trim Gyroll
                                                                  CS  Body Ceramics Sprayed Gyroll      Options
1. SPECIFICATIONS
                  Valve Model                                             Spring return diaphragm actuator operated Eccentric plug valve
                  Valve Model No                                                                  2992 A, PM92-A
                  Body Type                                                                             92
                                                         mm       25      40       50       80      100     150    200     250       300                           350
                   Valve size
                                                         inch     1      11 2       2        3       4       6      8       10       12                            14
                   Pressure Rating                               JIS10, 20K         ASME/JPI Class 150, 300
                   End Connection                                RF, FF,      RJ
                   Body Material                                 WCB, CF8, CF8M, CF3M
Valve Body
                  Available Max. Pressure                        Pressure limit shall conform to the standard of material & pressure temprature rating
                  Available Temperature                           Metal seat      100        500 , Resin seat          20         200
                  Allowable Differential Press.                  See Page 5
                  Rated Cv Value                                 See Page 5
                  Flow Characteristics                           See Page 6      7
                  Range-ability Cv Ratio                         100     1 60° Opening
          Seat Leakage
                                              Retainer for
                                              reduced port
3. MAIN PARTS MATERIALS
1 Typical Combination of Materials
    Metal Seat
                         Process                             Seat-ring     Guide Bushing                   Shaft
   Body Material                                 Plug
                      Temp . Range                           Metal seat     Guide Collar                 Guide Post
                        20 to 250                          SUS316
    WCB                                                    SUS316
                       251 to     350                      CoCr Alloy Seat
                                           SCS14A                            SUS316
                                                                                                      SUS316
                       100 to     250      CoCr Alloy Seat SUS316            CoCr Alloy
    CF8
    CF8M                                                   SUS316
                       251 to     500                      CoCr Alloy Seat
                       100 to     250                      SUS316L
                                           SCS16A                            SUS316L
    CM3M                                                                                              SUS316L
                       251 to     500      CoCr Alloy Seat SUS316L           CoCr Alloy
                                                           CoCr Alloy Seat
    Resin Seat
                         Process                                 Seat-ring        Guide Bushing            Shaft
   Body Material                                 Plug
                       Temp. Rang                                Metal seat        Guide Collar          Guide Post
    WCB                                                                              SUS316
    CF8                                         SCS14A                                                SUS316
    CF8M                                                                             CoCr Alloy
                        20 to   200                           T#9020-SCCF
                                                                                     SUS316L
    CF3M                                        SCS16A                                                SUS316L
                                                                                     CoCr Alloy
5. FLOW CHARACTERISTICS
1 Rated Cv Value
                                                                                                       Reduced Port
    Valve size                       Full Port
                                                                                60      Port                                    40      Port
                                                    Cv                                               Cv                                              Cv
   mm       inch      Body      Port size                            Body   Port size                             Body     Port size
                                              60°        90°                             60°              90°                             60°             90°
     25       1       25 mm        025 mm         15                   25 mm      0.6          9                     25 mm        0.4          6
     40     11 2      40 mm        040 mm         34                   40 mm      0.6         20.4                   40 mm        0.4         13.6
     50      2        50 mm        050 mm         60                   50 mm      0.6         36                     50 mm        0.4         24
     80      3        80 mm        080 mm        150       220         80 mm      0.6         90           130       80 mm        0.4         60            85
    100      4       100 mm        100 mm        255       390        100 mm      0.6    153               230     100 mm         0.4     102              150
    150      6       150 mm        150 mm        600       950        150 mm      0.6    360               560     150 mm         0.4     240              370
    200      8       200 mm        200 mm      1050       1700        200 mm      0.6    630              1010     200 mm         0.4     420              660
    250      10      250 mm        250 mm      1500       2500        250 mm      0.6    900              1480     250 mm         0.4     600              980
    300      12      300 mm        300 mm      2000       3500        300 mm      0.6   1200              2070     300 mm         0.4     800             1360
    350      14      350 mm        350 mm      2700       4900        350 mm      0.6   1620              2920     350 mm         0.4   1080              1920
  Notes : Reduced port is available only for range in above table.
2 Flow Characteristics
    Full Port Rotary Angle 60°                   inch
                                                                                    1             1 1/2        2               3       4                 6      8 10 12 14
                                       Body Size mm                                 25             40          50              80     100               150    200 250 300 350
                          100
90
80
                           70
          Valve Opening
60
50
40
30
20
                           10
                            5
                            0
                                 0.1
0.5
10
50
100
500
                                                                                                                                                              1000
                                                                   Cv Value
    60% Port Rotary Angle 60°
                                                 inch                      1             1 1/2      2               3           4            6           8 10 12 14
                                       Body Size mm                        25             40        50              80         100          150         200 250 300 350
                          100
90
80
                           70
         Valve Opening
60
50
40
30
20
                           10
                            5
                            0
                                 0.1
0.5
10
50
100
500
1000
                                                                          Cv Value
    40% Port Rotary Angle 60°
                                                 inch
                                                                     1           1 1/2       2             3              4           6       8 10 12 14
                                       Body Size mm                  25           40         50            80            100         150     200 250 300 350
                          100
90
80
                           70
       Valve Opening
60
50
40
30
20
                           10
                            5
                            0
                                 0.1
0.5
10
50
100
500
1000
                                                                     Cv Value
     Notes                : Colored zones are appropriate ranges for control modulating service.
Full Port Rotary Angle 90°
                                                     inch                                   3      4           6      8     10 12 14
                                           Body Size mm                                     80    100         150    200    250 300 350
                100
90
80
                 70
Valve Opening
60
50
40
30
20
10
                  0
                      0.1                  1                 10                100                            1000                        10000
                                                                   Cv Value
90
80
                 70
Valve Opening
60
50
40
30
20
10
                  0
                      0.1                  1                 10                100                            1000                        10000
                                                                   Cv Value
90
80
                 70
Valve Opening
60
50
40
30
20
10
                  0
                      0.1                  1                 10                100                            1000                        10000
                                                                   Cv Value
          Notes             : Colored zones are appropriate ranges for control modulating service.
6. DIMENSIONS & WEIGHTS
1 Model 2992
   Main dimensions and weights
    1     Table below shows for mounting orientation R-3.
    2     "X" shows the dimension when Positioner has mounted.
    3     "LT" shows the dimension when Hand Wheel has mounted.
                                F                                                                                            Approx
        Valve size       JIS10K, 20K          Actuator
                                       E                    D     L          LT          J           C     X         P     Weights kg
                            ASME                size
    mm          inch       150, 300                                                                                        10K    12K
     25           1         120         40    240HP        240   270      475         70            225   250       30       21     22
     40          11 2       134         50    240HP        240   270      475         70            235   250       30       23     24
                                              240HP        240   270      475         70            245   250       30       25     27
         50       2         140         60
                                              330HP        330   430      685         95            260   250       52       44     46
                                              240HP        240   270      475         70            305   250       30       34     37
         80       3         165        130
                                              330HP        330   430      685         95            320   250       52       53     56
                                              240HP        240   270      475         70            315   250       30       44     50
        100       4         194        140    330HP        330   430      685         95            330   250       52       63     69
                                              400HP        400   470      765        121            350   265       61       92     98
                                              330HP        330   455      710        121            430   265       52       89     96
        150       6         229        185    400HP        400   470      765        121            430   265       61      118    125
                                              500H P       500   620     1075        140            435   295      104      189    196
                                              400HP        400   470      765        121            455   265       61      158    173
        200       8         243        210
                                              500H P       500   620     1075        140            460   295      104      229    244
                                              400HP        400   470      765        121            485   265       61      203    233
        250      10         297        235
                                              500H P       500   620     1075        140            490   295      104      274    304
                                              400HP        400   470      765        121            505   265       61      253    293
        300      12         338        255
                                              500H P       500   620     1075        140            510   295      104      324    364
        350      14         428        310    500HP        500   620     1075        140            550   295      104      383    430
    Notes         1 "X" is the dimension to have mounted Motoyama EA-91AC Positioner.
                    This dimension will be changed to have mounted other type of Positioners.
                  2 Approx. Weights shows the weight of valve assembly without Hand Wheel.
    Mounting orientations
   Several combination of Valve Body and Actuator is available as follows.
   It is also available to mount Actuator horizontal.
   D-1 or R-1 is our standard shipping orientation unless otherwise specified.
Flow Direction
                             F                                                                                      Approx
    Valve size           JIS10K, 20K            Actuator
                                         E                  L    LT      J    C        X         W1          W2   Weights kg
                            ASME                  size
   mm       inch           150, 300                                                                               10K    20K
    25        1             120          40         BS-2   335    362   210   325     330         38     106        27     28
                 1                                  BS-2   335    362   210   335     330         38     106        29     30
     40      1       2      134          50
                                                    BS-3   451    482   276   420     360         52     140        58     59
                                                    BS-2   335    362   210   345     330         38     106        31     33
     50          2          140          60
                                                    BS-3   451    482   276   430     360         52     140        60     62
                                                    BS-2   335    362   210   425     330         38     106        41     44
     80          3          165        130          BS-3   451    482   276   490     360         52     140        69     72
                                                    BS-4   575    609   351   500     370         81     188       113    116
                                                    BS-3   451    482   276   500     360         52     140        79     85
    100          4          194        140
                                                    BS-4   575    609   351   510     370         81     188       123    129
                                                    BS-4   575    609   351   635     370         81     188       150    157
    150          6          229        185
                                                    BS-5   745    795   446   710     420        117     256       269    276
                                                    BS-4   575    609   351   660     370         81     188       190    205
    200          8          243        210          BS-5   745    795   446   735     420        117     256       309    324
                                                    BS-6   931   1006   638   710     405        130     326       498    513
                                                    BS-4   575    609   351   690     370         81     188       235    265
    250      10             297        235          BS-5   745    795   446   765     420        117     256       354    384
                                                    BS-6   931   1006   638   740     405        130     326       543    573
                                                    BS-4   575    609   351   710     370         81     188       285    325
    300      12             338        255          BS-5   745    795   446   785     420        117     256       404    444
                                                    BS-6   931   1006   638   760     405        130     326       593    633
                                                    BS-5   745    795   446   825     420        117     256       463    510
    350      14             428        310
                                                    BS-6   931   1006   638   800     405        130     326       652    699
   Notes     1  "X" is the dimension to have mounted Motoyama EA-91AC Positioner.
                This dimension will be changed to have mounted other type of Positioners.
              2 Approx. Weights shows the weight of valve assembly without Hand Wheel.
    Mounting orientations
    Various orientations of valve body and actuator are available, as shown below, in order for easy installation in
    limited piping space. Also available to mount actuator in horizontal position. D-2 and R-2 is the standard orien-
    tation to be delivered unless otherwise specified.
     Typical Applications
              For anti-wear, slurry applications                                                        Flow Direction
     Specifications
                  Body Type                                     92-CT                                                 Valve size   80A
                             mm     25         40           50        80        100       150
      Valve size
                                                  1
                          inch       1        1       2     2          3         4          6
                     Body         CF8, CF8M, CF3M
                                  Plug Head Ceramics Zirconia for 25mm and
      Materials
     Specifications
                  Body Type                                   92-CS
                             mm     25         40           50        80        100       150
      Valve size
                                                  1
                          inch       1        1       2     2          3         4          6
                     Body         CF8, CF8M, CF3M         Inner ceramics thermal sprayed Alumina
                                  Plug Head Ceramics Zirconia for 25mm and
      Materials
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  he product will be warranted for
                               f one year aftter delivering thhis product in principle.
                                                                             p
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                                                承下さい。
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                                                                        n, specificationss and/or dimen sions. Informattion included heerein is
        subject to ch
                    hange without notice.
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                                                                                                                                     202102 MSP
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