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2911-1M
2911-1M
18
Bulletin No. MCE-B2404D
General SpecificationsModel2911-1M Wafer Type Butterfly Valves
Model 2911-1MBulletin No. MCE-B2404D
1.Specifications
Features
Body Type
Valve Sizes
Press. Rating
End Connections
Materials
Bonnet Type
Control Mode
Valve Type
Valve Body
Body
Disc
Model 2911-1M Spring Return Diaphragm Actuator Operated Wafer Type Butterfly Valve
11-1M
80mm~600mm(3 inch~24 inch)
JIS 10K(※Options : JIS2K, JIS5K) , ASME/JPI 150
Wafer Type
SCPH2, SCS13A, SCS14A, WCB, CF8, CF8M
SCS14A
Body Integrated Plain
Throttling(60°Opening), On-off(90°Opening)Printed in Japan2018.01.05 TKP
BodyDiscShaftPinCollar
Gland PackingGland FlangeGland BoltGland NutBottom Cover
Bottom BoltGasketYokeCrank BoxActuator
No. Part Name No. Part Name No. Part Name12345
678910
1112131415
【Actuator size:240HP~400HP】
【Actuator size:500H】
●Downsizing actuators & good controllability with low driving torque.
●Simple structure offers high reliability of performance.
●Light weight & Compactness.
●Easy installation and mainte- nance.
東京支店
大阪支店
国際営業部
CSセンター
札幌営業所
東北営業所
上越営業所 上越サービスセンター関東営業所 千葉サービスセンター静岡営業所名古屋営業所 中部サービスセンター
阪神サービスセンター
徳山営業所 周南サービスセンター四国営業所 新居浜サービスセンター大分営業所 大分サービスセンター
〒210-0007
〒550-0014
〒210-0007
〒981-3697
〒001-0912
〒981-3697
〒942-0036
〒290-0046
〒422-8033
〒481-0012
〒560-0894
〒745-0861
〒792-0851
〒870-0108
神奈川県川崎市川崎区駅前本町10-5 クリエ川崎11F
大阪市西区北堀江一丁目12-19 クリモトビル3F
神奈川県川崎市川崎区駅前本町10-5 クリエ川崎11F
宮城県黒川郡大衡村大衡字亀岡5-2
札幌市北区新琴似12条七丁目1-47 リバティタウンP棟101号宮城県黒川郡大衡村大衡字亀岡5-2
新潟県上越市大字東中島2393番地
千葉県市原市岩崎西一丁目5-19
静岡市駿河区登呂二丁目10-13 ハイツ富士1F
愛知県北名古屋市久地野安田36番地
大阪府豊中市勝部二丁目18-3
山口県周南市新地一丁目6-11
愛媛県新居浜市観音原町1013-1
大分市大字三佐字山ノ神980-1
TEL(044)381-8770(代表)
TEL(06)6535-8111(代表)
TEL(044)381-8771
TEL(022)344-4554
TEL(011)766-1520
TEL(022)344-1761
TEL(025)542-5151
TEL(0436)21-4400
TEL(054)288-2237
TEL(0568)26-6681
TEL(06)6854-7511
TEL(0834)21-5012
TEL(0897)40-0270
TEL(097)527-3704
FAX(044)381-8772
FAX(06)6535-8655
FAX(044)381-8773
FAX(022)344-1760
FAX(011)766-1521
FAX(022)344-1762
FAX(025)542-5152
FAX(0436)21-3540
FAX(054)288-2239
FAX(0568)26-6631
FAX(06)6854-7512
FAX(0834)31-0450
FAX(0897)40-0305
FAX(097)522-2352
TEL +86-411-6589-1277 FAX +86-411-6589-1278
本社工場 〒981-3697E‒mail: [email protected]
宮城県黒川郡大衡村大衡字亀岡5-2
http://www.motoyama-cp.co.jp
TEL(022)344-4511(代表)/ FAX(022)344-4522
●販売・サービスネットワーク
●SALES AND SERVICE NETWORK Overseas Marketing & Sales Dept. :11th Floor, Clie Kawasaki, 10-5, Ekimae-honcho, Kawasaki-ku, Kawasaki City, Kanagawa Pref., 210-0007 JAPAN TEL: +81-44-381-8771 FAX: +81-44-381-8773 Domestic Sales Branches:Tokyo, Osaka, Sapporo, Tohoku, Joetsu, Kanto, Shizuoka, Nagoya, Hanshin, Tokuyama, Shikoku, Oita
●OVERSEAS AFFILIATED COMPANY MOTOYAMA VALVE(DALIAN)CO., LTD NO.39-14-7, 8 Gangxing Street, Economic & Technological Development Zone, Dalian, China TEL: +86-411-6589-1277 FAX: +86-411-6589-1278
●OVERSEAS NETWORK China, Korea, Taiwan, Singapore, Indonesia, Malaysia, Saudi Arabia
Main Office & Factory 5-2, Aza Kameoka, Ohira, Ohira-mura, Kurokawa-gun, Miyagi-pref., Japan, 981-3697TEL +81-22-344-4511 / FAX +81-22-344-4522E-mail: [email protected]
●海外関連会社 (大連)有限公司 〒116601 中国 遼寧省大連市金州新区港興大街39-14-7
●海外販売代理店中国、韓国、台湾、シンガポール、インドネシア、マレーシア、サウジアラビア
■本カタログの記載内容は、商品の改良等のため予告なく変更することがありますので予めご了承下さい。
■MOTOYAMA is continuously improving and upgrading its product design, specifications and/or dimensions. Information included herein is subject to change without notice.
■本カタログは正しい情報の提供を目的としたものであり、本製品の市場性または適合性の保証を証明するものではありません。
■This catalog is supplied for information purpose only and should not be considered certified marketability and conformability of this product.
32
Model 2911-1M Model 2911-1M
〔Note〕※Manufactured and mounted as options according to customer's request.
2.Pressure-Temperature Range and Main Material Classification
2911-1M
2911-1M
3.Cv values and Flow Characteristics
4.Allowable Seat Leakage Ratio
500H
60~220kPaG(0.6~2.2kgf/cm2G)
Actuator
Valve Characteristics & Performance
Options
Hysteresis Error(with Positioner)
Linearity(with Positioner)
Painting ColorConstruction; Mechanism;Materials
Accessories
Others
ActionAccuracy
Actuator TypeActuator SizeSupply Air Press.Spring RangeRotating AngleAir Piping Conn.Ambient Temp.Valve ActionApplicable Press RangeApplicable Temp. RangeAllowable Differential Press.Flow CharacteristicsRated Cv ValueRange-abilityAllowable Seat Leakage Ratio
End Connection:JIS2k・5k, Temp. Range:201~350℃ Mat'l of Outer Exposure Bolt & Nut:SUS, Handwheel(one-side), Adjustable Travel Stop(one-side)Electrio-Pneumatic Positioner, Pneumatic Positioner, Air Filter Regulater, Limit Swith, Solenoid Valve, Other Suitable AccessoriesHigh Press. Gas Safety Law Authorization, Oil-Free, Water-Free, SpecifiedPainting Color.
Pressure-Temperature Range
Typical Combinations of Materials
MPaG(kgf/cm2G)MPaG(kgf/cm2G)
Collar:BEAREE FL3030( as Option )
○R
Classification
Body
DiscCollarShaftPin
Standard MaterialsFC200
(ASTM A48 No.35)SCPH2
(ASTM A216 WCB)SCS13A
(ASTM A351 CF-8)SCS14A
(ASTM A351 CF-8M)
SCS14A
SUS316+CoCr Alloy,(BEARFE FL3030 )
SUS316
SUS316
○R
Rated Cv Values
(mm)
(inch)
80
3
230
120
100
4
390
230
125
5
650
330
150
6
1230
620
200
8
2200
1100
250
10
3420
1710
300
12
4920
2460
350
14
6800
3500
400
16
9000
4500
450
18
11200
5600
500
20
14000
7000
600
24
20200
10200
Control Mode
On-Off Control(90°)
Throttling Control(60°)
Size
Note:Seat leakage ratio varies slightly according to the temperature of fluid. The above table is maximun leakage ratio at fully closed position and the temperature 200℃ and lawer, expressed in the percentage to the rated capacity of the Valve.
Unit:%
(mm)
(inch)
80
3
2.0
4.0
100
4
1.5
3.0
125
5
1.5
3.0
150
6
1.0
2.0
200
8
1.0
2.0
250
10
1.0
2.0
300
12
0.9
1.8
350
14
0.9
1.8
400
16
0.7
1.4
450
18
0.7
1.4
500
20
0.7
1.4
600
24
0.7
1.4
Control Mode
On-Off Control(90°)
Throttling Control(60°)
Size
※
〔Notes〕
Flow Characteristics
Shaded zone is appropriate range to control the flow.
Model 2900 Spring Return Diaphragm Actuator
240HP,330HP,400HP
280kPaG(2.8kgf/cm2G)
80~200kPaG(0.8~2.0kgf/cm2G)
60°, 90°
Rc1/4
-20°C~+70°C
Direct Action, Reverse Action
SCPH2,SCS13A,SCS14A,WCB,CF8,CF8M:0~1.89MPaG(19.3kgf/cm2G)
-20℃~200℃(*Max. 350℃)
See“Allowable Differential Press”Table(Page 4)
Inherent Characteristic
120~10200(60°Opening),230~20200(90°Opening)
15:1(60°Opening)
See“Allowable Seat Leakage Rate”Table(Page 3)
2%F.S. Max.
±2%F.S. Max.
Silver
⑴Left table is our standard material combinations. Other Material combinations are available as option.⑵Material codes used in this catalog are in accordance with JIS standard (Sl unit). Material codes in accrdance with old JIS standard may be used in some other documentations.⑶Collar BEAREE FL 3030 is as option.
○R
Body:SCPH2,SCS13A,SCS14A,WCB,CF8,CF8M
32
Model 2911-1M Model 2911-1M
〔Note〕※Manufactured and mounted as options according to customer's request.
2.Pressure-Temperature Range and Main Material Classification
2911-1M
2911-1M
3.Cv values and Flow Characteristics
4.Allowable Seat Leakage Ratio
500H
60~220kPaG(0.6~2.2kgf/cm2G)
Actuator
Valve Characteristics & Performance
Options
Hysteresis Error(with Positioner)
Linearity(with Positioner)
Painting ColorConstruction; Mechanism;Materials
Accessories
Others
ActionAccuracy
Actuator TypeActuator SizeSupply Air Press.Spring RangeRotating AngleAir Piping Conn.Ambient Temp.Valve ActionApplicable Press RangeApplicable Temp. RangeAllowable Differential Press.Flow CharacteristicsRated Cv ValueRange-abilityAllowable Seat Leakage Ratio
End Connection:JIS2k・5k, Temp. Range:201~350℃ Mat'l of Outer Exposure Bolt & Nut:SUS, Handwheel(one-side), Adjustable Travel Stop(one-side)Electrio-Pneumatic Positioner, Pneumatic Positioner, Air Filter Regulater, Limit Swith, Solenoid Valve, Other Suitable AccessoriesHigh Press. Gas Safety Law Authorization, Oil-Free, Water-Free, SpecifiedPainting Color.
Pressure-Temperature Range
Typical Combinations of Materials
MPaG(kgf/cm2G)MPaG(kgf/cm2G)
Collar:BEAREE FL3030( as Option )
○R
Classification
Body
DiscCollarShaftPin
Standard MaterialsFC200
(ASTM A48 No.35)SCPH2
(ASTM A216 WCB)SCS13A
(ASTM A351 CF-8)SCS14A
(ASTM A351 CF-8M)
SCS14A
SUS316+CoCr Alloy,(BEARFE FL3030 )
SUS316
SUS316
○R
Rated Cv Values
(mm)
(inch)
80
3
230
120
100
4
390
230
125
5
650
330
150
6
1230
620
200
8
2200
1100
250
10
3420
1710
300
12
4920
2460
350
14
6800
3500
400
16
9000
4500
450
18
11200
5600
500
20
14000
7000
600
24
20200
10200
Control Mode
On-Off Control(90°)
Throttling Control(60°)
Size
Note:Seat leakage ratio varies slightly according to the temperature of fluid. The above table is maximun leakage ratio at fully closed position and the temperature 200℃ and lawer, expressed in the percentage to the rated capacity of the Valve.
Unit:%
(mm)
(inch)
80
3
2.0
4.0
100
4
1.5
3.0
125
5
1.5
3.0
150
6
1.0
2.0
200
8
1.0
2.0
250
10
1.0
2.0
300
12
0.9
1.8
350
14
0.9
1.8
400
16
0.7
1.4
450
18
0.7
1.4
500
20
0.7
1.4
600
24
0.7
1.4
Control Mode
On-Off Control(90°)
Throttling Control(60°)
Size
※
〔Notes〕
Flow Characteristics
Shaded zone is appropriate range to control the flow.
Model 2900 Spring Return Diaphragm Actuator
240HP,330HP,400HP
280kPaG(2.8kgf/cm2G)
80~200kPaG(0.8~2.0kgf/cm2G)
60°, 90°
Rc1/4
-20°C~+70°C
Direct Action, Reverse Action
SCPH2,SCS13A,SCS14A,WCB,CF8,CF8M:0~1.89MPaG(19.3kgf/cm2G)
-20℃~200℃(*Max. 350℃)
See“Allowable Differential Press”Table(Page 4)
Inherent Characteristic
120~10200(60°Opening),230~20200(90°Opening)
15:1(60°Opening)
See“Allowable Seat Leakage Rate”Table(Page 3)
2%F.S. Max.
±2%F.S. Max.
Silver
⑴Left table is our standard material combinations. Other Material combinations are available as option.⑵Material codes used in this catalog are in accordance with JIS standard (Sl unit). Material codes in accrdance with old JIS standard may be used in some other documentations.⑶Collar BEAREE FL 3030 is as option.
○R
Body:SCPH2,SCS13A,SCS14A,WCB,CF8,CF8M
54
5.Allowable Differential PressureValve Opening 60°:Throttling Control 90°:On-Off Control
Model 2911-1M
6.Main Dimensions & Weight
Model 2911-1M
〔Notes〕⑴Dimensions with ※mark, Upper dimension is for JIS 10K, and Lower dimension is for ASME/JPI 150. ⑵Size 600mm with JIS 10K, Body materials, SCPH2, SCS13A, SCS14A, WCB, CF8, CF8M“g”dimension is 692mm. ⑶Approximate Weight does not include Hand Wheel.
2911-1M
2911-1M
〔Note〕“CL”indicates max. shut-off pressure at fully Closed position and“OP”indicates allowable differential pressure at fully Opened position.
Unit:kPa(kgf/cm2)
Unit:mm
Actuator SizeOff-balance
240HP 330HP80kPaG(0.8kgf/cm2G) 60kPaG(0.6kgf/cm2G)
60° 90° 60° 90° 60° 90° 60° 90°
400HP 500H
OpeningFluids(mm) (inch)
Valve Size
80
100
125
150
200
250
300
350
400
450
500
600
3
4
5
6
8
10
12
14
16
18
20
24
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
CLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOP
686( 7.0)
980(10.0)
441( 4.5)951( 9.7)980(10.0)951( 9.7)235( 2.4)657( 6.7)921( 9.4)657( 6.7)137( 1.4)
304( 3.1)
50(0.52)156( 1.6)186( 1.9)156( 1.6)26(0.27)98( 1.0)127( 1.3)98( 1.0)15(0.16)
186( 1.9)823( 8.4)813( 8.3)823( 8.4)86(0.88)490( 5.0)519( 5.3)490( 5.0)45(0.46)343( 3.5)353( 3.6)343( 3.5)26(0.27)137( 1.4)98( 1.0)137( 1.4)7(0.08)74(0.76)65(0.67)74(0.76)3(0.04)48(0.49)45(0.46)48(0.49)1(0.02)
980(10.0)686( 7.0)
980(10.0)686( 7.0)
500( 5.1)
980(10.0)
196( 2.0)657( 6.7)764( 7.8)657( 6.7)98( 1.0)421( 4.3)529( 5.4)421( 4.3)63(0.65)294( 3.0)392( 4.0)294( 3.0)40(0.41)225( 2.3)294( 3.0)225( 2.3)27(0.28)166( 1.7)235( 2.4)166( 1.7)19(0.20)107( 1.1)137( 1.4)107( 1.1)12(0.13)73(0.75)96(0.98)73(0.75)7(0.08)
980(10.0)
333( 3.4)
980(10.0)
176( 1.8)
98( 1.0)657( 6.7)490( 5.0)657( 6.7)40(0.41)353( 3.6)313( 3.2)353( 3.6)20(0.21)225( 2.3)215( 2.2)225( 2.3)11(0.12)
156( 1.6)
7(0.08)
117( 1.2)
4(0.05)92(0.94)96(0.98)92(0.94)2(0.03)58(0.60)53(0.55)58(0.60)1(0.02)38(0.39)37(0.38)38(0.39)0(0.01)
980(10.0)343( 3.5)
980(10.0)
176( 1.8)
666( 6.8)
98( 1.0)500( 5.1)627( 6.4)500( 5.1)68(0.70)382( 3.9)500( 5.1)382( 3.9)46(0.47)284( 2.9)392( 4.0)284( 2.9)32(0.33)186( 1.9)235( 2.4)186( 1.9)22(0.23)117( 1.2)156( 1.6)117( 1.2)12(0.13)
980(10.0)853( 8.7)980(10.0)69(0.71)617( 6.3)539( 5.5)617( 6.3)36(0.37)392( 4.0)372( 3.8)392( 4.0)20(0.21)
274( 2.8)
12(0.13)215( 2.2)205( 2.1)215( 2.2)8(0.09)
156( 1.6)
5(0.06)98( 1.0)97(0.99)98( 1.0)3(0.04)68(0.70)66(0.68)68(0.70)1(0.02)
627( 6.4)
147( 1.5)
509( 5.2)
98( 1.0)
460( 4.7)
72(0.74)
421( 4.3)
50(0.52)274( 2.8)313( 3.2)274( 2.8)30(0.31)
627( 6.4)617( 6.3)627( 6.4)30(0.31)480( 4.9)470( 4.8)480( 4.9)19(0.20)353( 3.6)372( 3.8)353( 3.6)13(0.14)235( 2.4)215( 2.2)235( 2.4)9( 0.1)
156( 1.6)147( 1.5)156( 1.6)5(0.06)
980(10.0)
- -- -
- -- -
- -- -
980(10.0)
(mm) (inch)
Valve-Size
80
100
125
150
200
250
300
350
400
450
500
600
3
4
5
6
8
10
12
14
16
18
20
24
42
49
52
52
56
62
70
85
90
100
110
120
240HP
330HP
240HP
330HP
240HP
330HP
240HP
330HP
400HP
240HP
330HP
400HP
240HP
330HP
400HP
330HP
400HP
500H
330HP
400HP
500H
330HP
400HP
500H
330HP
400HP
500H
330HP
400HP
500H
130
156
187
217
※267
270
326
※
372
381
415
475
※
530
533
585
※690692 Note⑵
gFace-toFaceF
ActuatorSize E C J L LT D X
P 60°Opening
90°Opening
Appr.Weight(㎏)
135
155
165
180
220
245
※
280
300
350
385
415
445
500
245
280
330
290
340
300
350
385
395
420
415
425
455
455※475 465※485 490※510 525
555
560
585
585
610
610
640
670
695
130
115
130
115
130
115
130
160
115
130
160
115
130
160
130
160
205
130
160
205
130
160
205
130
160
205
130
160
205
115
445
275
445
275
445
275
445
470
275
445
470
275
445
470
445
470
635
445
470
635
445
470
635
445
470
635
445
470
635
690
480
690
480
690
480
690
765
480
690
765
480
690
765
690
765
1090
690
765
1090
690
765
1090
690
765
1090
690
765
1090
330
240
330
240
330
240
330
400
240
330
400
240
330
400
330
400
500
330
400
500
330
400
500
330
400
500
330
400
500
240
230
240
230
240
230
240
270
230
240
270
230
240
270
240
270
240
270
240
270
240
270
240
270
52
30
52
30
52
30
52
60
30
52
60
30
52
60
52
60
104
52
60
104
52
60
104
52
60
104
52
60
104
30
18
30
18
30
18
30
35
18
30
35
18
30
35
30
35
60
30
35
60
30
35
60
30
35
60
30
35
60
44
27
46
31
50
46
65
100
65
84
119
81
100
135
128
163
239
152
187
263
213
248
324
253
288
364
351
386
462
275 480 240 230 30 1821
25
⑴This figure indicates standard mounting orientation, D-1L On Page 7.⑵Chain-double-dashed line indicates mounting position of positioner.⑶Dotted line indicates Hand Wheel.
〔Notes〕
FlowDirection
Min. 300maintenance space
54
5.Allowable Differential PressureValve Opening 60°:Throttling Control 90°:On-Off Control
Model 2911-1M
6.Main Dimensions & Weight
Model 2911-1M
〔Notes〕⑴Dimensions with ※mark, Upper dimension is for JIS 10K, and Lower dimension is for ASME/JPI 150. ⑵Size 600mm with JIS 10K, Body materials, SCPH2, SCS13A, SCS14A, WCB, CF8, CF8M“g”dimension is 692mm. ⑶Approximate Weight does not include Hand Wheel.
2911-1M
2911-1M
〔Note〕“CL”indicates max. shut-off pressure at fully Closed position and“OP”indicates allowable differential pressure at fully Opened position.
Unit:kPa(kgf/cm2)
Unit:mm
Actuator SizeOff-balance
240HP 330HP80kPaG(0.8kgf/cm2G) 60kPaG(0.6kgf/cm2G)
60° 90° 60° 90° 60° 90° 60° 90°
400HP 500H
OpeningFluids(mm) (inch)
Valve Size
80
100
125
150
200
250
300
350
400
450
500
600
3
4
5
6
8
10
12
14
16
18
20
24
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
Gas
Liq
CLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOPCLOP
686( 7.0)
980(10.0)
441( 4.5)951( 9.7)980(10.0)951( 9.7)235( 2.4)657( 6.7)921( 9.4)657( 6.7)137( 1.4)
304( 3.1)
50(0.52)156( 1.6)186( 1.9)156( 1.6)26(0.27)98( 1.0)127( 1.3)98( 1.0)15(0.16)
186( 1.9)823( 8.4)813( 8.3)823( 8.4)86(0.88)490( 5.0)519( 5.3)490( 5.0)45(0.46)343( 3.5)353( 3.6)343( 3.5)26(0.27)137( 1.4)98( 1.0)137( 1.4)7(0.08)74(0.76)65(0.67)74(0.76)3(0.04)48(0.49)45(0.46)48(0.49)1(0.02)
980(10.0)686( 7.0)
980(10.0)686( 7.0)
500( 5.1)
980(10.0)
196( 2.0)657( 6.7)764( 7.8)657( 6.7)98( 1.0)421( 4.3)529( 5.4)421( 4.3)63(0.65)294( 3.0)392( 4.0)294( 3.0)40(0.41)225( 2.3)294( 3.0)225( 2.3)27(0.28)166( 1.7)235( 2.4)166( 1.7)19(0.20)107( 1.1)137( 1.4)107( 1.1)12(0.13)73(0.75)96(0.98)73(0.75)7(0.08)
980(10.0)
333( 3.4)
980(10.0)
176( 1.8)
98( 1.0)657( 6.7)490( 5.0)657( 6.7)40(0.41)353( 3.6)313( 3.2)353( 3.6)20(0.21)225( 2.3)215( 2.2)225( 2.3)11(0.12)
156( 1.6)
7(0.08)
117( 1.2)
4(0.05)92(0.94)96(0.98)92(0.94)2(0.03)58(0.60)53(0.55)58(0.60)1(0.02)38(0.39)37(0.38)38(0.39)0(0.01)
980(10.0)343( 3.5)
980(10.0)
176( 1.8)
666( 6.8)
98( 1.0)500( 5.1)627( 6.4)500( 5.1)68(0.70)382( 3.9)500( 5.1)382( 3.9)46(0.47)284( 2.9)392( 4.0)284( 2.9)32(0.33)186( 1.9)235( 2.4)186( 1.9)22(0.23)117( 1.2)156( 1.6)117( 1.2)12(0.13)
980(10.0)853( 8.7)980(10.0)69(0.71)617( 6.3)539( 5.5)617( 6.3)36(0.37)392( 4.0)372( 3.8)392( 4.0)20(0.21)
274( 2.8)
12(0.13)215( 2.2)205( 2.1)215( 2.2)8(0.09)
156( 1.6)
5(0.06)98( 1.0)97(0.99)98( 1.0)3(0.04)68(0.70)66(0.68)68(0.70)1(0.02)
627( 6.4)
147( 1.5)
509( 5.2)
98( 1.0)
460( 4.7)
72(0.74)
421( 4.3)
50(0.52)274( 2.8)313( 3.2)274( 2.8)30(0.31)
627( 6.4)617( 6.3)627( 6.4)30(0.31)480( 4.9)470( 4.8)480( 4.9)19(0.20)353( 3.6)372( 3.8)353( 3.6)13(0.14)235( 2.4)215( 2.2)235( 2.4)9( 0.1)
156( 1.6)147( 1.5)156( 1.6)5(0.06)
980(10.0)
- -- -
- -- -
- -- -
980(10.0)
(mm) (inch)
Valve-Size
80
100
125
150
200
250
300
350
400
450
500
600
3
4
5
6
8
10
12
14
16
18
20
24
42
49
52
52
56
62
70
85
90
100
110
120
240HP
330HP
240HP
330HP
240HP
330HP
240HP
330HP
400HP
240HP
330HP
400HP
240HP
330HP
400HP
330HP
400HP
500H
330HP
400HP
500H
330HP
400HP
500H
330HP
400HP
500H
330HP
400HP
500H
130
156
187
217
※267
270
326
※
372
381
415
475
※
530
533
585
※690692 Note⑵
gFace-toFaceF
ActuatorSize E C J L LT D X
P 60°Opening
90°Opening
Appr.Weight(㎏)
135
155
165
180
220
245
※
280
300
350
385
415
445
500
245
280
330
290
340
300
350
385
395
420
415
425
455
455※475 465※485 490※510 525
555
560
585
585
610
610
640
670
695
130
115
130
115
130
115
130
160
115
130
160
115
130
160
130
160
205
130
160
205
130
160
205
130
160
205
130
160
205
115
445
275
445
275
445
275
445
470
275
445
470
275
445
470
445
470
635
445
470
635
445
470
635
445
470
635
445
470
635
690
480
690
480
690
480
690
765
480
690
765
480
690
765
690
765
1090
690
765
1090
690
765
1090
690
765
1090
690
765
1090
330
240
330
240
330
240
330
400
240
330
400
240
330
400
330
400
500
330
400
500
330
400
500
330
400
500
330
400
500
240
230
240
230
240
230
240
270
230
240
270
230
240
270
240
270
240
270
240
270
240
270
240
270
52
30
52
30
52
30
52
60
30
52
60
30
52
60
52
60
104
52
60
104
52
60
104
52
60
104
52
60
104
30
18
30
18
30
18
30
35
18
30
35
18
30
35
30
35
60
30
35
60
30
35
60
30
35
60
30
35
60
44
27
46
31
50
46
65
100
65
84
119
81
100
135
128
163
239
152
187
263
213
248
324
253
288
364
351
386
462
275 480 240 230 30 1821
25
⑴This figure indicates standard mounting orientation, D-1L On Page 7.⑵Chain-double-dashed line indicates mounting position of positioner.⑶Dotted line indicates Hand Wheel.
〔Notes〕
FlowDirection
Min. 300maintenance space
76
7.Caution on Piping
8.Actuator
Model 2911-1M Model 2911-1M
2911-1M
2911-1M
1.On Wafer Type Butterfly Valves, the disc enters inside to the piping when it is fully open, so use the pipes equal to or lager dimensions mentioned in the table below to prevent the disc from galling or sticking.2.When smaller piping is required than Min. Diameter“D”, please contact our Sales Office.
3.Radial clearance“C”is applied based on MSS-SP-67.
■WAFER TYPE BUTTERFLY VALVE has a characteristic to be able to change the actuator position in one of the following orientalion corresponding to the on-site conditions so that it can be installed easlly in the limited piping spaces. However, be sure to install the Actuator to be vertical in any orientation selected. Unless otherwise specified, valve will be shipped with our standard orientation D-1L or R-1L.
■Closing time vs lnlet pressure & Velocity(For reference only) In case of liquid service, valve closing time is limited by fluid velocity. The below table shows the relation between the inlet pressure and fluid velocity with the minimum closing time. Use this table for the process designing as for reference.
Actuator Output1
Actuator Mounting Orientation2
The minimum inside diameter of piping. Unit:mm
Size MinimumDiameter“D”
Radial clearance“C”
Recommended pipe schedule
Sch. No.(I.D.) Radial clearance“C”
ActuatorModel/Type
Actuator Size
2900
Single Action Diaphragm240HP 330HP 400HP 500H
TorqueN-m(kgf-m)
60°
90°
Spring RangekPaG(kgf/cm2G)
Off-balancekPaG(kgf/cm2G)
Supply Air PressurekPaG(kgf/cm2G)
64(6.5)
36(3.7)
210(21.4)
121(12.3)
344(35.1)
199(20.3)
739(75.4)
427(43.5)
80~200(0.8~2.0)
80(0.8)
60~220(0.6~2.2)
60(0.6)
280(2.8)
9.Referance Data
80
100
125
150
200
250
300
73
90
117
144
195
246
294
4.35
7.92
6.60
5.32
5.45
4.76
5.13
♯40( 78.1)
♯40(102.3)
♯40(126.6)
♯40(151.0)
♯40(199.9)
♯40(248.8)
♯40(297.9)
3.0
3
4
5
6
8
10
12
(mm) (inch)
Note:Valve close according as disk is rotated at the view from actuator side.
〔Legends〕 :Flow Direction
Inlet Pressure
MPaG(kgf/cm2G)
(Standard)
Direct Action
Reverse Action
(Standard)
76
7.Caution on Piping
8.Actuator
Model 2911-1M Model 2911-1M
2911-1M
2911-1M
1.On Wafer Type Butterfly Valves, the disc enters inside to the piping when it is fully open, so use the pipes equal to or lager dimensions mentioned in the table below to prevent the disc from galling or sticking.2.When smaller piping is required than Min. Diameter“D”, please contact our Sales Office.
3.Radial clearance“C”is applied based on MSS-SP-67.
■WAFER TYPE BUTTERFLY VALVE has a characteristic to be able to change the actuator position in one of the following orientalion corresponding to the on-site conditions so that it can be installed easlly in the limited piping spaces. However, be sure to install the Actuator to be vertical in any orientation selected. Unless otherwise specified, valve will be shipped with our standard orientation D-1L or R-1L.
■Closing time vs lnlet pressure & Velocity(For reference only) In case of liquid service, valve closing time is limited by fluid velocity. The below table shows the relation between the inlet pressure and fluid velocity with the minimum closing time. Use this table for the process designing as for reference.
Actuator Output1
Actuator Mounting Orientation2
The minimum inside diameter of piping. Unit:mm
Size MinimumDiameter“D”
Radial clearance“C”
Recommended pipe schedule
Sch. No.(I.D.) Radial clearance“C”
ActuatorModel/Type
Actuator Size
2900
Single Action Diaphragm240HP 330HP 400HP 500H
TorqueN-m(kgf-m)
60°
90°
Spring RangekPaG(kgf/cm2G)
Off-balancekPaG(kgf/cm2G)
Supply Air PressurekPaG(kgf/cm2G)
64(6.5)
36(3.7)
210(21.4)
121(12.3)
344(35.1)
199(20.3)
739(75.4)
427(43.5)
80~200(0.8~2.0)
80(0.8)
60~220(0.6~2.2)
60(0.6)
280(2.8)
9.Referance Data
80
100
125
150
200
250
300
73
90
117
144
195
246
294
4.35
7.92
6.60
5.32
5.45
4.76
5.13
♯40( 78.1)
♯40(102.3)
♯40(126.6)
♯40(151.0)
♯40(199.9)
♯40(248.8)
♯40(297.9)
3.0
3
4
5
6
8
10
12
(mm) (inch)
Note:Valve close according as disk is rotated at the view from actuator side.
〔Legends〕 :Flow Direction
Inlet Pressure
MPaG(kgf/cm2G)
(Standard)
Direct Action
Reverse Action
(Standard)
2911-1M
2911-1M
18
Bulletin No. MCE-B2404D
General SpecificationsModel2911-1M Wafer Type Butterfly Valves
Model 2911-1MBulletin No. MCE-B2404D
1.Specifications
Features
Body Type
Valve Sizes
Press. Rating
End Connections
Materials
Bonnet Type
Control Mode
Valve TypeValve Body
Body
Disc
Model 2911-1M Spring Return Diaphragm Actuator Operated Wafer Type Butterfly Valve
11-1M
80mm~600mm(3 inch~24 inch)
JIS 10K(※Options : JIS2K, JIS5K) , ASME/JPI 150
Wafer Type
SCPH2, SCS13A, SCS14A, WCB, CF8, CF8M
SCS14A
Body Integrated Plain
Throttling(60°Opening), On-off(90°Opening)Printed in Japan2018.01.05 TKP
BodyDiscShaftPinCollar
Gland PackingGland FlangeGland BoltGland NutBottom Cover
Bottom BoltGasketYokeCrank BoxActuator
No. Part Name No. Part Name No. Part Name12345
678910
1112131415
【Actuator size:240HP~400HP】
【Actuator size:500H】
●Downsizing actuators & good controllability with low driving torque.
●Simple structure offers high reliability of performance.
●Light weight & Compactness.
●Easy installation and mainte- nance.
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