new design features of the tomoe 847 series result in ... · jis 5k/10k, ansi 125/150lb, iso 7005-1...

※ 1. Please refer to pressure-temperature leakage chart.※ Teflon® is a registered trademark for a fluoride resin produced by Mitsui-DuPont Fluorochemical Co., Ltd.

Valve typeValve nominal sizeApplicable flangestandardFace-to-face dimensionsMax. working pressureBody shell testSeat leak testWorking temperaturerangeAllowable temperaturein continuous use

Standardmaterials

Actuators

Coating

Body

Disc

Stem

Seat ring

846T65 to 200mm（8 sizes）

PPS disc: －20 to 120 degrees C Stainless disc: －20 to 200 degrees C※1

PPS disc: 0 to 80 degrees C Stainless disc: 0 to 150 degrees C※1

－20 to 200 degrees C ※1

0 to 150 degrees C ※1

PPS（65 to 200mm）SCS14（CF8M）

316SSPFA（backup rubber：fluorocarbon rubber）

Lock lever, worm gear, pneumatic cylinder, motorized

50 to 200mm: 304SS with PFA linig250, 300mm: SCS13(CF8) with PTFE linig

420J2SS50 to 200mm: PFA / 250, 300mm: PTFE

（backup rubber： fluorocarbon rubber）Lock lever (50 to 200mm), worm gear,

pneumatic cylinder, motorized

JIS 5K/10K, ANSI 125/150Lb, ISO 7005-1 PN 6/10/16 BS10 TableE, DIN 2632 NP 6/10/16, BS 4504 PN 6/10/16JIS B 2002 46 series /ISO 5752 wafer butterfly valves (short)

1.0MPa ※1

Polyseter powder baking finish（Munsell N7）

Ductile Iron, FCD-S（A395）

847T50 to 300mm（9 sizes）

1.5MPa1.1MPa

New design features of the Tomoe 847 seriesresult in vastly improved sealing performanceunder hazardous conditions.

Standard specifications

Desing features

Pressure-temperature leakage chart

High Tension Coil Spring（250, 300mm： Coned Disc Spring）

Ensures a stable seal at both the upper and lower gland even at extreme temperatures or when thermal shock occurs.

Total Sealing

Valve structure includes primary, secondary and independent tertiary seal,i. e., gland packing. There is also a fourth seal of O-rings on the top/bottom stems, i.e., dust seal.

The unique construction of the Tomoe 847 Series provides superior strength and sealing properties essential in applications where conditions are potentially hazardous.

Minimum 3mm PFA Thickness（250, 300mm： PTFE）

Seamfree PFA injection moulding（PTFE compression moulding） on the seat and disc to a minimum thickness of 3mm prevents permeation of dangerous fluids or gases.

No Special Gasket Needed

Stable flange sealing performance is ensured by concentric circular grooves on the flange faces, thereby eliminating the need for a special gasket when operating under specified temperatures.The wider sealing area also ensures minimum "creep" at high temperatures.Flange sealing mechanism is independent of the seating and gland seals, which ensures there is no loss of line fluid.Soft gaskets can be used when fitting the valve in the pipeline.

LINING

Seamless construction of the valve lining of the 847 Series ensures complete stability in all conditions.

Design and construction of conventional valves often means permeation of fluids or gases, particularly at high temperatures.

By employing an injection moulding method and utilising the properties of Teflon at a minimum thickness of 3mm, the 847 Series is able to eliminate faults common to Teflon lined valves of conventional design.

846T with SCS14（CF8M） or PPSdisc and Teflon seat ring

847T

degree C（Temperature）

（Pressure）

ー20° 0° 20° 40° 60° 80 100 120 140 160 180°200°

0.2MPa

0.4MPa

0.6MPa

0.8MPa

1.0MPa

Tight Shut-off

Teflon-lined disc andseat ring

（Disc PPS）

（Disc SCS14）

（50 to 200mm: PFA）（250, 300mm: PTFE）

Chemically Resistant Butterfly Valves

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-01847T847Q

165

SEALING PROPERTIES

SEAT CONSTRUCTION(250, 300mm: PTFE)

Another reason for the stable sealing performance of the 847 Series is that no bond is produced between the rubber and Teflon.At high temperatures, sealing problems due to separation of the rubber and lining are eliminated.High valve torque caused by expansion of the lining is also eliminated.

Typical conventional valve

TOMOE 847T

Pipe clamping force

Thermal expansion

The upper and lower stem housings of the 847 series valve have the same-length high tension coil springs which provide stable sealing performance in cases of temperature change. Conventional valves usually employ a shorter spring in the lower stem housing. This can lead to a loading imbalance on the seat making it difficult to maintain consistent sealing performance.The sealing design features a triple acting sealing mechanism controlled by the balanced spring forces.（250, 300mm： Coned disc springs）In addition, stem seal leakage caused by excessive

pipe flange damping forces is eliminated because the stem seal arrangement and the pipe flange seal are totally independent.

Conventional glandtype valve seal

TOMOE 847 Series uniquesealig mechanism

Conventional glandtype valve seal

TOMOE 847 Series uniquesealig mechanism

50 to 300mm

50 to 200mm 250, 300mm

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-02847T847Q

Lock lever Worm gear Pneumaticcylinder Motorized

166

1

9

9

3

4

21

8

5

13

17

16

17181116

19

107

20

12

212

12

20

710

8

6

1612181711

9

20

7

10

8

1

19

810

7

20

9

11

171316

1

19

3

3

4 2

5

6

3

2

4

2 5

6

846T/847T Expanded view of components

847T（65mm to 200mm）

847T（250mm to 300mm）

846T（65mm to 200mm）

847T（50mm）

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-03847T847Q

167

846T/847T Parts list

■847T Parts list（250mm, 300mm）�

123456789

10111213161718

19

2021

BodyDiscUpper stemLower stemSeat ringBack-up rubberBearingSecondary ringSpringGland packingDust sealBearingBottom coverC-shape retaining ringO-ringO-ring

Hexagon hole bolt

BearingBearing

11111122821212212422

250mm300mm

■846T/847T Parts list （846Ｔ: 65 to 200mm, 847Ｔ: 50 to 200mm）

123456

7

8

9

10

11

1213

16

17

18

19

20

★ ★

★

★

★

BodyDiscUpper stemLower stemSeat ringBack-up rubber

Bearing

Secondary ring

Spring

Gland packing

Dust seal

Retaining springBottom cover

C-shape retaining ring

O-ring

O-ring

Hexagon hole bolt

Bearing

111111121212121211121212412

　　 See Remark 2.See Remark 2.50mm65mm to 200mm50mm65mm to 200mm50mm65mm to 200mm50mm65mm to 200mm50mm65mm to 200mm

65mm to 200mm50mm65mm to 200mm50mm65mm to 200mm

50mm to 150mm200mm50mm65mm to 200mm

No. Description RemarksQ’ty

No. Description RemarksQ’ty

Remark 1: The ★ indicates recommended spare parts. They are supplied as "Seat ring set" with a small hexagonal spanner to remove set screws.Remark 2: Item number 5 (seatring) and 6 (Back-up rubber) are supplied as a set. For 847T type, item number 2 (disc), 3 (upper stem) and 4 (lower stem) are supplied as an assembled unit.

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-04847T847Q

168

degree C (Temperature)

(Pressure)

ー20 0 20 40 60 80 100 120 140 160 180 200

0.2MPa

0.4MPa

0.6MPa

0.8MPa

1.0MPa

846T/847T（SCS14）

Tight shutoff

847T Actuator selection chart

846T/847T Pressure-temperature rating

■847T

250

10

300

12

50

2

65

2 1/2

80

3

100

4

125

5

150

6

200

8

2U-0

4 I-0 4 I-1 4 I-2 4 I-34 I-2.5

2U-1 2U-3 2U-42U-2

3 I-33 I-23 I-13 I-4 3 I-5

3 I-4

3R-43Q-4

3R-33Q-3 TG-10S TG-14S

TG-12S3R-2,3Q-23R, 3Q3U, 3K

Heavy duty

Standard2U

1T-1 1T-2 1T-3Heavy duty

Standard1T

Heavy duty

Standard

Heavy duty

Standard

Heavy duty

Standard

3 I

4 I

Select when any of the following items apply.1Working temperature is over 60 degrees C 2Powder or high viscosity fluids (consult us)3Velocity more than 3 m/s4Throttling 5Slow travelling time of valve: more than 30 sec. 6Dead end, pump outlet, emergency open

Select when none of the following heavy duty items apply.Standard

Heavy duty

ModelCate-gory

Sel

ectio

n cr

iteri

a

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-05847T847Q

169

Size mminch( (

(Pressure)

degree C (Temperature)

846T（PPS）

ー20 0 20 40 60 80 100 120 140 160 180 200

0.2MPa

0.4MPa

0.6MPa

0.8MPa

1.0MPa

Tight shutoff

846T Actuator selection chart

■846T

65

2 1/2

80

3

100

4

125

5

150

6

200

8

2U-0

4 I-0 4 I-1 4 I-2 4 I-2.5

2U-1 2U-32U-2

3 I-33 I-23 I-1

3 I-4

3R-43Q-4

3R-33Q-3 TG-10S

3R-2,3Q-23R, 3Q3U, 3K

Heavy duty2U

1T-1 1T-2 1T-3Heavy duty

1T

Heavy duty

Heavy duty

Heavy duty

3 I

4 I

846T Pressure-temperature rating

Standard

Standard

Standard

Standard

Standard

ModelCate-gory



Heavy duty

Sel

ectio

n cr

iteri

a

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-06847T847Q

170

Size mminch( (

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

847T Wafer type

■Dimensions

506580

100125150200250300

22／34568

1012

53.467 82

102 127.6151.6197 247.5296.4

96115131152190217266320374

43

46

52

56

606878

62 125 132.5148 171 183 220 260 297

118.5125 132.5148 171 183 220 260 297

14

16

18

222830

11

10

5

12

17

21

30

23

28

31

35

12

14

18

24

70

102

125

12

14

16

10

23.5

24 32

70

102

125

4

9

11

13

mm inch d D L

Dimension（mm）Nominalsize

Approx.weight（kg）

2.23.33.65.08.5

10.114.628 38

H1 H2 d2 a2 a3a1 S1 D1 t C1 N B.H.RE

1 2

65 to 200mm 250, 300mm

N-B.H.

C1

□S1

RE

□D1

φd2 a3H2

H1

a2a1t

L

D

d

2-settingbolt holes

Drilled holes

a3H2

H1

a2a1

t

L

50mm

a3H2

H1

a2a1t

L

846T-07847T847Q

171

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

847Q Lugged type

3.34.44.78.6

12.613.321.337 54

C1

RE

N-B.H.

φd

PCD C

n-settingbolt holes

Drilled holesor tapped

φD

□D1

□S1

d2

i

65, 80mm

a3 a2

a1

H2

L

(App

rox.

)H

1

50mm

100 to 300mm

■Dimensions

506580

100125150200250300

22／345681012

53.467 82

102 127.6151.6197 247.5296.4

150.6175 184 223 252 276 331 406 476

32

34

404344505466

58 125 132.5148 171 183 220 260 297

118.5125 132.5148 171 183 220 260 297

14

16

18

222830

80 86 90

130 150 163 180 242 270.5

11

10

5

12

17

21

30

23

28

31

35

12

14

18

24

70

102

125

12

14

16

10

23.5

24 32

70

102

125

4

9

11

13

mm inch d D L

Dimension（mm）Nominalsize Approx.

weight（kg） H1 H2 d2i a2 a3a1 S1 D1 t C1 N B.H.RE

1 2

846T-08847T847Q

172

W

φD

L

φd

H3

H2

H1

■846T/847T-1T

Lock lever type　847T-1T（50mm to 200mm） / 846T-1T（65mm to 200mm）

■847T-1T

φd φD L H1 H2 H3 Wmm inch506580

100125150200

22 1/2

34568

53.46782

102127.6151.6197

96115131152190217266

43464652565660

62125132.5148171183220.0

118.5125132.5148171183220

66 66 66 66 92 92 97

200200200200300300350

1T-11T-11T-11T-11T-21T-21T-3

2.8 3.9 4.2 5.6 9.8

11.4 16.3

■846T-1T

φd φD L H1 H2 H3 Wmm inch6580

100125150200

2 1/234568

6782

102127.6151.6197

115131152190217266

464652565660

125132.5148171183220

125132.5148171183220

66 66 66 92 92 97

200200200300300350

1T-11T-11T-11T-21T-21T-3

3.9 4.3 5.7 9.8

11.4 16.0

Dimension (mm)Nominal sizeLever type

Approx.weight

(kg)

Dimension (mm)Nominal sizeLever type

Approx.weight

(kg)

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-09847T847Q

173

■846T/847T-2U

Worm gear type　847T-2U（50mm to 300mm） / 846T-2U（65mm to 200mm）

■847T-2U

53.46782

102127.6151.6197247.5296.4

96115131152190217266320374

434646525656606878

62125132.5148171183220260297

118.5125132.5148171183220260297

29.529.529.534.534.534.541.541.548

363636444444676787.5

160160160173.5173.5173.5198198222.5

464646535353757590

100100100160160160200200200

φd φD L H1 H2 H3 E K F Wmm inch506580

100125150200250300

22 1/2

34568

1012

2U-02U-02U-12U-22U-22U-22U-32U-32U-4

4.55.65.99.2

12.714.322.236.052.0

■846T-2U

6782

102127.6151.6197

115131152190217266

464652565660

125132.5148171183220

125132.5148171183220

29.529.534.534.534.541.5

363644444467

160160173.5173.5173.5198

464653535375

100100160160160200

φd φD L H1 H2 H3 E K F Wmm inch6580

100125150200

2 1/234568

2U-02U-12U-22U-22U-22U-3

5.66.09.3

12.714.321.9

2 U A（standard） 2 U A R 2 U B 2 U B R

■2U Installation direction

Dimension (mm)Nominal sizeGear type

Approx.weight

(kg)

Dimension (mm)Nominal sizeGear type

Approx.weight

(kg)

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-10847T847Q

174

φD

H1

H2

H3

L

EK

φd

φW

F

Air port side

Air port side

Double-acting pneumatic cylinder type　847T-3 I（50mm to 300mm） / 846T-3 I（65mm to 200mm）

■847T-3 I Standard

53.46782

102127.6151.6197247.5296.4

96115131152190217266320374

434646525656606878

62125132.5148171183220260297

118.5125132.5148171183220260297

142142142178178220220220220

190190190272272342342462462

55555574.574.595959595

103.5103.5103.5145145181181258258

505050656593939393

φd φD L H1 H2 H3 A P f1 f2mm inch506580

100125150200250300

22 1/2

34568

1012

3 I-13 I-13 I-13 I-23 I-23 I-33 I-33 I-43 I-4

5.26.36.6

10.014.020.025.044.054.0

■847T-3 I Heavy duty

53.46782

102127.6151.6197247.5296.4

96115131152190217266320374

434646525656606878

62125132.5148171183220260297

118.5125132.5148171183220260297

142178178178220220220324324

190272272272342342462680680

5574.574.574.5959595

181181

103.5145145145181181258340340

506565659393938585


100125150200250300

22 1/2

34568

1012

3 I-13 I-23 I-23 I-23 I-33 I-33 I-43 I-53 I-5

5.28.38.6

10.019.020.031.088.098.0

■847T-3 I High temperature specification (Fluid temperature 100 degrees C and over)

53.46782

102127.6151.6197247.5296.4

96115131152190217266320374

434646525656606878

62125132.5148171183220260297

118.5125132.5148171183220260297

205241241241283283308324324

190272272272342342462680680

5574.574.574.5959595

181181

103.5145145145181181258340340

506565659393938585


100125150200250300

22 1/2

34568

1012

3 I-13 I-23 I-23 I-23 I-33 I-33 I-43 I-53 I-5

6.09.09.5

11.021.022.033.088.098.0

3 I A（standard） 3 I B

■3I Installation direction

Dimension (mm)Nominal size Cylindertype

Approx.weight

(kg)


Approx.weight

(kg)


Approx.weight

(kg)



Heavy duty

Sel

ectio

n cr

iteri

a

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-11847T847Q

175

Double-acting pneumatic cylinder type　847T-3 I（50mm to 300mm） / 846T-3 I（65mm to 200mm）

6782

102127.6151.6197

115131152190217266

464652565660

125132.5148171183220

125132.5148171183220

142142178178220220

190190272272342342

555574.574.59595

103.5103.5145145181181

505065659393


100125150200

2 1/234568

3 I-13 I-13 I-23 I-23 I-33 I-3

6.36.7

10.414.320.524.7

■846T-3 I Heavy duty

6782

102127.6151.6197

115131152190217266

464652565660

125132.5148171183220

125132.5148171183220

178178178220220220

272272272342342462

74.574.574.5959595

145145145181181258

656565939393


100125150200

2 1/234568

3 I-23 I-23 I-23 I-33 I-33 I-4

8.38.7

10.419.320.530.7

■846T-3 I High temperature specification（SCS14: fluid temperature 100 degrees C and over）

■846T/847T-3 I

■Caution for actuator mounting

Standardspecification

6782

102127.6151.6197

115131152190217266

464652565660

125132.5148171183220

125132.5148171183220

241241241283283308

272272272342342462

74.574.574.5959595

145145145181181258

656565939393


100125150200

2 1/234568

3 I-23 I-23 I-23 I-33 I-33 I-4

9.09.6

11.421.322.532.7

■846T-3 I Standard

High-temperaturespecification

Fluid temperature:100 degrees C and below

Fluid temperature:100 degrees C and over

L

H3

H2

H1

f1 f2A

P

φDφd


Approx.weight

(kg)


Approx.weight

(kg)


Approx.weight

(kg)



Heavy duty

Sel

ectio

n cr

iteri

a

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-12847T847Q

176

Single-acting pneumatic cylinder type 847T-3R（Air to open： 50mm to 200mm） / 847T-3Q（Air to close： 50mm to 200mm） 846T-3R（Air to open： 65mm to 200mm） / 846T-3Q（Air to close： 65mm to 200mm）

■847T-3R/3Q Standard

53.46782

102127.6151.6197

96115131152190217266

43464652565660

62125132.5148171183220

118.5125132.5148171183220

178178220220220220220

407407462462462685685

74.574.59595959595

262 (280)262 (280)281 (301)281 (301)281 (301)427 (481)427 (481)

65659393939393

506580

100125150200

22 1/2

34568

3R-2/3Q-23R-2/3Q-23R-3/3Q-33R-3/3Q-33R-3/3Q-33R-4/3Q-43R-4/3Q-4

11122021253337

φd φD L H1 H2 H3 A P f1 f2mm inch

■847T-3R/3Q Heavy duty

53.46782

102127.6151.6

96115131152190217

434646525656

62125132.5148171183

118.5125132.5148171183

220220220220220220

462462462462685685

959595959595

281 (301)281 (301)281 (301)281 (301)427 (481)427 (481)

939393939393

506580

100125150

22 1/2

3456

3R-3/3Q-33R-3/3Q-33R-3/3Q-33R-3/3Q-33R-4/3Q-43R-4/3Q-4

181920213133


■847T-3R/3Q High temperature specification (Fluid temperature 100 degrees C and over)

53.46782

102127.6151.6

96115131152190217

434646525656

62125132.5148171183

118.5125132.5148171183

283283283283308308

462462462462685685

959595959595

281 (301)281 (301)281 (301)281 (301)427 (481)427 (481)

939393939393

506580

100125150

22 1/2

3456

3R-3/3Q-33R-3/3Q-33R-3/3Q-33R-3/3Q-33R-4/3Q-43R-4/3Q-4

19.120.121.122.333.035.0


■846T-3R/3Q Standard

6782

102127.6151.6197

115131152190217266

464652565660

125132.5148171183220

125132.5148171183220

178220220220220220

407462462462685685

74.59595959595

262 (280)281 (301)281 (301)281 (301)427 (481)427 (481)

659393939393

6580

100125150200

2 1/234568

3R-2/3Q-23R-3/3Q-33R-3/3Q-33R-3/3Q-33R-4/3Q-43R-4/3Q-4

12.120.221.425.333.536.8


Remark: Value in brackets indicates 3Q (air to close).


Approx.weight

(kg)


Approx.weight

(kg)


Approx.weight

(kg)


Approx.weight

(kg)



Heavy duty

Sel

ectio

n cr

iteri

a

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

177846T-13847T847Q

Air port side

Air port side

Air port side

Air port side

Single-acting pneumatic cylinder type 847T-3R（Air to open： 50mm to 200mm） / 847T-3Q（Air to close： 50mm to 200mm） 846T-3R（Air to open： 65mm to 200mm） / 846T-3Q（Air to close： 65mm to 200mm）

19.120.221.431.333.5

■846T-3R/3Q Heavy duty

6782

102127.6151.6

115131152190217

4646525656

125132.5148171183

125132.5148171183

220220220220220

462462462685685

9595959595

281 (301)281 (301)281 (301)427 (481)427 (481)

9393939393

6580

100125150

2 1/23456

3R-3/3Q-33R-3/3Q-33R-3/3Q-33R-4/3Q-43R-4/3Q-4


■846T-3R/3Q High temperature specification（SCS14： fluid temperature 100 degrees C and over）

6782

102127.6151.6

115131152190217

4646525656

125132.5148171183

125132.5148171183

283283283308308

462462462685685

9595959595

281 (301)281 (301)281 (301)427 (481)427 (481)

9393939393

6580

100125150

2 1/23456

3R-3/3Q-33R-3/3Q-33R-3/3Q-33R-4/3Q-43R-4/3Q-4

20.221.322.733.335.3


■846T/847T-3R■846T/847T-3Q


AP

φDφd φD

φd

AP

H1

H2

H3

L

f1 f2

3 R A（standard） 3 R B

■3R Installation direction

3 Q A（standard） 3 Q B

■3Q Installation direction

Remark: Value in brackets indicates 3Q (air to close).


Approx.weight

(kg)


Approx.weight

(kg)



Select when any of the followingitems apply.1Working temperature is over 60 degrees C 2Powder or high viscosity fluids (consult us)3Velocity more than 3 m/s4Throttling 5Slow travelling time of valve: more than 30 sec. 6Dead end, pump outlet, emergency open

Select when none of the followingheavy duty items apply.

Standard

Heavy duty

Sel

ectio

n cr

iteri

a



Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

178 846T-14847T847Q

■847T-3U/3K Standard

247.5296.4

320374

6878

260297

260297

307307

10801080

9494

720720

206206


1012

TG-12STG-12S

129139

■847T-3U/3K Heavy duty

197248296

266320374

606878

220260297

220260297

307340340

94512551255

70131131

585865865

165257257


81012

TG-10STG-14STG-14S

71225235

■846T-3U/3K Heavy duty

197 266 60 220 220 307 945 70585 165φd φD L H1 H2 H3 A P f1 f2mm inch

200 8 TG-10S 71

Single-acting pneumatic cylinder type 847T-3U（Air to open： 200mm to 300mm） / 847T-3K（Air to close： 200mm to 300mm） 846T-3U（Air to open： 200mm） / 846T-3K（Air to close： 200mm）


Approx.weight

(kg)


Approx.weight

(kg)


Approx.weight

(kg)



Heavy duty

Sel

ectio

n cr

iteri

a

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-15847T847Q

179

■846T/847T-3U ■846T/847T-3K

AP

f1f2

H1

H2

H3

L

AP

φDφd φD

φd

3 K A（standard） 3 K B

■3K Installation direction

3 U A（standard） 3 U B

■3U Installation direction

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-16847T847Q

180

464652565660

85126126154154154

■846T-4 I

202252252310310310

100138138167167167

546565858585

φd φD L H1 H2 H3 A P F Kmm inch6580

100125150200

2 1/234568

6782

102127.6151.6197

115131152190217266

125132.5148171183220

125132.5148171183220

150165165198198198

4 I-04 I-14 I-14 I-24 I-2

4 I-2.5

7.510.111.520.322.027.6

464652565660

85126126154154154

■846T-4 I High temperature specification（SCS14： fluid temperature 100 degrees C and over）

202252252310310310

100138138167167167

546565858585


100125150200

2 1/234568

6782

102127.6151.6197

115131152190217266

125132.5148171183220

125132.5148171183220

225240240273273273

4 I-04 I-14 I-14 I-24 I-2

4 I-2.5

8.611.212.821.523.128.9

Single phase electric motor type　847T-4 I（50mm to 300mm） / 846T-4 I（65mm to 200mm）

434646525656606878

8585

126126154154154246246

■847T-4 I

202202252252310310310388388

100100138138167167167223223

54546565858585

136136


100125150200250300

22 1/2

34568

1012

53.46782

102127.6151.6197247.5296.4

96115131152190217266320374

62125132.5148171183220260297

118.5125132.5148171183220260297

150150165165198198198230230

4 I-04 I-04 I-14 I-14 I-24 I-2

4 I-2.54 I-34 I-3

6.47.5

10.011.420.322.027.952.062.0

434646525656606878

8585

126126154154154246246

■847T-4 I　High temperature specification (fluid temperature 100 degrees C and over)

202202252252310310310388388

100100138138167167167223223

54546565858585

136136


100125150200250300

22 1/2

34568

1012

53.46782

102127.6151.6197247.5296.4

96115131152190217266320374

62125132.5148171183220260297

118.5125132.5148171183220260297

225225240240273273273305305

4 I-04 I-04 I-14 I-14 I-24 I-2

4 I-2.54 I-34 I-3

7.58.6

11.112.721.523.129.255.067.0

Dimension (mm)Nominal sizeMotor type

Approx.weight

(kg)

Dimension (mm)Nominal sizeMotor type

Approx.weight

(kg)

Dimension (mm)Nominal size Motor typeApprox.weight

(kg)

Dimension (mm)Nominal size Motor typeApprox.weight

(kg)

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-17847T847Q

181

■846T/847T-4 IKF

φDφd

P

A

H1

H2

H3

L

4 I A（standard） 4 I B

■4I Installation direction






Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-18847T847Q

182

●Cv value

846T Cv value/pressure loss coefficient

846T Cv value

846T Pressure loss coefficient

●Pressure loss coefficient

6580

100125150200

59

16263783

1325335977

178

305665

122145355

4885

125211303592

74130198338507906

129225311555767

1557

220396405951

14002573

293500772

129521663248

Valve openingNominal sizemm 20ﾟ 30ﾟ 40ﾟ 50ﾟ 60ﾟ 70ﾟ 80ﾟ 90ﾟ

6580

100125150200

182911361015

931901548

270147239181208119

512962425930

201317141311

857655

323222

112111

1 0.3 0.4 0.3 0.2 0.3

Valve openingNominal sizemm 20ﾟ 30ﾟ 40ﾟ 50ﾟ 60ﾟ 70ﾟ 80ﾟ 90ﾟ

inch2 1/2

34568

inch2 1/2

34568

Pre

ssur

e lo

ss c

oeffi

cien

t

Cv

valu

e

Valve opening Valve opening

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

(fully open) (fully open)

200mm

150mm

125mm

100mm

80mm

65mm

10

5

1

100

50

1000

500

10000

5000

20° 30° 40° 50° 60° 70° 80° 90° 20° 30° 40° 50° 60° 70° 80° 90°

500

100

50

10

5

1

0.5

0.1

1000

125mm 150mm 200mm

65mm

50mm

100mm

300mm

250mm

80mm

846T-19847T847Q

183

847T Cv value

847T Pressure loss coefficient

●Cv value ●Pressure loss coefficient

506580

100125150200250300

57

121923385275

140

101825354975

105210475

2033435883

127177415850

325167

103141218305745

1420

5083

106178250383547

12502400

78140184309441621995

22004190

107202318493808

1260189035206780

114229428585

11702080291042707780

Valve openingNominal sizemm

22 1/2

34568

1012

inch 20ﾟ 30ﾟ 40ﾟ 50ﾟ 60ﾟ 70ﾟ 80ﾟ 90ﾟ

506580

100125150200250300

675933639720

1190855

13961485

860

169141147212262219342189

75

424250779177

1214923

1618212432264115

8

7788

108

1353

323333421

111111110.4

1 1 1 1 0.4 0.3 0.4 0.5 0.3

Valve openingNominal sizemm

22 1/2

34568

1012

inch 20ﾟ 30ﾟ 40ﾟ 50ﾟ 60ﾟ 70ﾟ 80ﾟ 90ﾟ

847T Cv value/pressure loss coefficient

Pre

ssur

e lo

ss c

oeffi

cien

t

Cv

valu

e

Valve opening Valve opening

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

(fully open) (fully open)

200mm

250mm

300mm

150mm

125mm

100mm

80mm

65mm

50mm

10

5

1

100

50

1000

500

10000

5000

20° 30° 40° 50° 60° 70° 80° 90° 20° 30° 40° 50° 60° 70° 80° 90°

500

100

50

10

5

1

0.5

0.1

1000

125mm 150mm 200mm

65mm

50mm

100mm

300mm

250mm

80mm

846T-20847T847Q

184

506580

100125150200250300

22 1/2

34568

1012

○ ○ ○ ○ ○ ○ ○ ○ ○

mm inch○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○

34 51 70 91

118 144 194 246 294

Sch20 Sch40 (TS flange)

(TS flange)

Sch10S Sch20S

6580

100125150200

2 1/234568

○ ○ ○ ○ ○ ○

mm inch○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○

51 70 91

118 144 194

Sch20 Sch40 Sch10S Sch20S

506580

100125150200250300

22 1/2

34568

1012

○ ○ ○ ○ ○ ○ ○ ○ ○

mm inch○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○ ○ ○ ○


6580

100125150200

2 1/234568

○ ○ ○ ○ ○ ○

mm inch○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○

○ ○ ○ ○ ○ ○


Remark 1: ○＝ApplicableRemark 2: Butterfly valves are inserted into a pipe that was fitted with the disc when fully open. In cases where you are using a pipe or flange that is less than the minimum inner pipe diameter, use is still possible if means are taken such as inserting a spacer between the valve and flange. For details, please consult us.

■847T

■847T

■846T

■846T

Nominal size Minimum internaldiameter of piping

(mm)

Nominal size

Nominal size

Nominal size

Minimum internaldiameter of piping

(mm)


Minimuminternaldiameter ofpiping

A


B

847T/846T Applicable pipe list in case of B

847T/846T Applicable pipe list in case of A

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-21847T847Q

VP（flange）

t

t

185

BS10125Lb○ ○ DDDDDDD

150Lb○○DDDDDDD

PN10○○DDDDDDD

NP10○○DDDDDDD

Table E○○DDDDDDD

○： Can be used without flange drilling D： With flange drilling

506580

100125150200250300

Nominal sizemm inch

22 1/2

34568

1012

10K○ ○ DDDDDDD

5K○ ○ DDDDDDD

JIS ANSI BS4504 DIN

BS10125Lb○DDDDD

150Lb○DDDDD

PN10○DDDDD

NP10○DDDDD

Table E○DDDDD

○： Can be used without flange drilling D： With flange drilling

6580

100125150200

Nominal sizemm inch

2 1/234568

10K○DDDDD

5K○ DDDDD

JIS ANSI BS4504 DIN

847T/ 846T Piping bolt and nut sizes

■Piping bolts sizes

Nominal sizemm inch

506580

100125150200250300

22 1/2

34568

1012

●The bolt lengths fit the JIS or steel flanges.Remark: ※ Use thin hexagon nuts for hexagon bolts.　　　 ※ Material: Consult us when other than SS400 (Mild steel)

Hexagon bolts and nuts Hexagon bolts and nuts Long bolts and nuts Long bolts and nutsJIS 10KJIS 5K ANSI 125Lb/150Lb

4-M12× 90×304-M12× 90×304-M16×105×408-M16×110×408-M16×110×408-M16×120×408-M20×130×50

12-M20×135×5012-M20×150×50

4-5/8-11UNC×145×454-5/8-11UNC×155×504-5/8-11UNC×155×508-5/8-11UNC×165×508-3/4-10UNC×175×558-3/4-10UNC×175×558-3/4-10UNC×175×55

12-7/8- 9UNC×215×5512-7/8- 9UNC×215×55

4-M16×125×304-M16×125×308-M16×130×308-M16×140×358-M16×140×358-M20×155×408-M20×160×40

12-M20×175×4012-M20×185×40

4-M16×105×404-M16×105×408-M16×110×408-M16×110×408-M20×120×508-M20×130×50

12-M20×135×5012-M22×150×6016-M22×160×60

Example

847T Applicable flange standard

846T Applicable flange standard

Long bolts： 12 - M22 × 185 × 45

N 　M　 L S

Long bolts and nuts (full thread)

L

M

Hexagon bolts (set bolts)

SL

M

Hexagon bolts： 4 - M30 × 95 × 65

N　 M　 L S

Butterfly Valves

TRITEC

302A/303Q

304A/304Q

302Y/304Y

337Y/336Y

304M（HLV）

507V/508V

846T/847T/847Q

841T/842T

773Z（NAV-Z）

700G/704G/705G731P/732P732X/731X

700E/700K

704G/722F/720F

227P

903C/904C

846T-22847T847Q

186

new design features of the tomoe 847 series result in ... · jis 5k/10k, ansi 125/150lb, iso 7005-1...

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