MASDuctileIronBallValves

9178TDJ

200/150 PSI

200 /150 PSI DUCTILE IRON BUTTERFLY VALVES CONTENTS Body

End Connection

Disc

Seat Rubber

Stem

Handle

Pressure

Lever Handle

200

917 DNSL-2

200

917 DNSG-2

150

917 DNSG-1

200

917 DESL-2

200

917 DESG-2

150

917 DESG-1

200

917 BNSL-2

200

917 BNSG-2

150

917 BNSG-1

200

917 BESL-2

200

917 BESG-2

150

917 BESG-1

Lever Handle

150

917 MNML-1

Gear Unit

150

917 MNMG-1

Lever Handle

200

917 MNUL-2

200

917 MNUG-2

A276 Type410 NBR A276 Type410 (14") A276 Type420 (16-24")

A536+ENP

Gear Unit

Lever Handle A276 Type410 EPDM A276 Type410 (14") A276 Type420 (16-24")

Gear Unit

Lever Handle A276 Type410 NBR A276 Type410 (14") A276 Type420 (16-24")

Aluminum-Bronze

Gear Unit

Lever Handle A276 Type410 EPDM A276 Type410 (14") A276 Type420 (16-24")

Wafer

A276 Type316

NBR

Gear Unit

A276 Type410 A276 Type410 (14") A276 Type420 (16-24")

A351 Gr.CF8M

A276 Type316

EPDM

Gear Unit 150

917 MNUG-1

Lever Handle

150

917 MEML-1

Gear Unit

150

917 MEMG-1

Lever Handle

200

917 MEUL-2

200

917 MEUG-2

150

917 MEUG-1

200

918 DNSL-2

200

918 DNSG-2

150

918 DNSG-1

200

918 DESL-2

200

918 DESG-2

150

918 DESG-1

200

918 BNSL-2

200

918 BNSG-2

150

918 BNSG-1

200

918 BESL-2

200

918 BESG-2

150

918 BESG-1

Lever Handle

150

918 MNML-1

Gear Unit

150

918 MNMG-1

Lever Handle

200

918 MNUL-2

200

918 MNUG-2

A276 Type410 A276 Type410 (14") A276 Type420 (16-24")

Gear Unit

Lever Handle A276 Type410

A536 NBR

A276 Type410 (14") A276 Type420 (16-24")

A536+ENP

Gear Unit

Lever Handle A276 Type410 EPDM A276 Type410 (14") A276 Type420 (16-24")

Gear Unit

Lever Handle A276 Type410 NBR A276 Type410 (14") A276 Type420 (16-24")

Aluminum-Bronze

Gear Unit

Lever Handle A276 Type410 EPDM A276 Type410 (14") A276 Type420 (16-24")

Lug

A276 Type316 NBR

Gear Unit

A276 Type410 A276 Type410 (14") A276 Type420 (16-24")

A351 Gr.CF8M

A276 Type316 EPDM

Gear Unit 150

918 MNUG-1

Lever Handle

150

918 MEML-1

Gear Unit

150

918 MEMG-1

Lever Handle

200

918 MEUL-2

200

918 MEUG-2

150

918 MEUG-1

A276 Type410 A276 Type410 (14") A276 Type420 (16-24")

02

Code No.

Gear Unit

CODE NUMBER SYSTEM Size 2" 2 /2" 3"

4"

5"

6"

8"

● ●

● ●

● ●

● ●

● ●

1

● ●

● ●

Page

10" 12" 14" 16" 18" 20" 24" ●

04 05 06

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

●

07

●

08 09 10 11 04 05 06

●

●

●

●

●

●

●

●

●

●

●

● ●

●

●

●

Liner N : NBR (BUNA-N) E : EPDM V : FKM (VITON) ... Option

917 D N S L 2

15

15

Stem S : A276 Type410 M : A276 Type316 (150PSI) U : A276 Type329

12 13 14

● ●

●

●

●

15 12 13 14

● ●

●

●

●

15

●

●

●

●

●

16 17 18 19 12 13 14

●

●

●

●

●

15

●

●

●

●

●

●

●

16 17 18 19 12 13 14

●

●

●

●

●

15

●

● ● ●

D : Ductile Iron + ENP B : Aluminum-Bronze M : A276 Type316

07

12 13 14

● ● ●

● ●

●

● ● ●

● ●

●

● ● ●

● ●

●

●

● ● ●

●

● ● ●

● ●

●

Disc

12 13 14

● ● ●

●

● ● ●

● ●

●

08 09 10 11 04 05 06

●

● ● ●

07

07

● ● ●

917 : Wafer / Ductile Iron (A536) 918 : Lug / Ductile Iron (A536)

07

●

●

● ● ●

●

● ● ●

● ●

●

●

● ● ●

●

● ● ●

● ●

●

●

● ● ●

●

● ● ●

● ●

●

●

● ● ●

●

● ● ●

● ●

●

04 05 06

● ● ●

●

● ● ●

● ●

●

●

● ● ●

●

● ● ●

07

04 05 06 ●

● ●

●

● ● ●

● ●

●

04 05 06 ●

● ●

●

● ● ●

● ●

●

Connection / Body

●

Operater L : Lever Handle (2-8") G : Gear Unit (2-24")

Pressure 1 : 150PSI 2 : 200PSI

03

MATERIAL LIST

917 DNSL-2 917 DESL-2 917 BNSL-2 917 BESL-2 917 MNUL-2 917 MEUL-2

No.

Name of Parts

1 3 4

BODY STEM DISC

9

HANDLE

200 PSI Ductile Iron Butterfly Valves

10

HANDLE BOLT

16 A 16 B 16 C 45 A

NAME PLATE NAME PLATE HANDLE WASHER O RING

45 B O RING

2 21/2 4 5 6

67 A 67 B 67 C 85 98 99 A 99 B 103 106

BEARING STEM BEARING STEM BEARING PLUG INDEX PLATE SET BOLT NUT BOTTOM STEM SEAT RUBBER (2)

117 124

HANDLE SPRING SPRING PIN

145 157

SPRING WASHER STOP LEVER

8 10 12 14 16 18

A

CAP

Materials A536 A276 TYPE410 917 D□SL-2 : A536+ENP 917 B□SL-2 : ALUMINUM-BRONZE 917 M□UL-2 : A351 Gr.CF8M ALUMINUM DIE-CAST (SIZE 2-6) DUCTILE IRON (SIZE 8 ONLY) ALLOY STEEL (SIZE 2-6) CARBON STEEL (SIZE 8 ONLY) ALUMINUM ALUMINUM CARBON STEEL (SIZE 8 ONLY) 917 DNSL-2 : NBR 917 DESL-2 : EPDM 917 BNSL-2 : NBR 917 BESL-2 : EPDM 917 MNUL-2 : NBR 917 MEUL-2 : EPDM 917 DNSL-2 : NBR 917 DESL-2 : EPDM 917 BNSL-2 : NBR 917 BESL-2 : EPDM 917 MNUL-2 : NBR 917 MEUL-2 : EPDM POLYACETAL G/F PTFE G/F PTFE ZINC DIE-CAST (1) CARBON STEEL CARBON STEEL CARBON STEEL A276 TYPE410 917 DNSL-2 : NBR 917 DESL-2 : EPDM 917 BNSL-2 : NBR 917 BESL-2 : EPDM 917 MNUL-2 : NBR 917 MEUL-2 : EPDM AUSTENITIC AUSTENITIC (SIZE 2-6) CARBON STEEL (SIZE 8 ONLY) CARBON STEEL ALUMINUM DIE-CAST (SIZE 2-6) DUCTILE IRON (SIZE 8 ONLY) P.V.C (SIZE 2-6)

20 24

TYPE : SINGLE PADLOCK Unit : mm a 7.11 b 16.00 c min : 34.79 (up to size 6) min : 44.95 (size 8 only) TYPE : RING TYPE HASP

DIMENSIONS Nominal Size mm in.

2 50 2 1/2 65 80 3 100 4 125 5 150 6 200 8

NOTE

04

Unit : mm d 50 65 80 100 125 150 197

H 191 199 217 227 265 277 287

H1 147 155 173 183 211 223 248

H2 67 75 91 101 127 139 169

L 42.9 46 46 52.3 55.6 55.6 60.5

D 90 104 124 146 176 206 257

C 120.5 139.5 152.5 190.5 216 241.5 298.5

D1 180 180 180 180 230 230 350

(1) Chromate coating.

(2) Vulcanized to the body.

(3) The line painted on top of the stem indicates the disc direction.

Unit : mm d 7.36-7.62 e 56.18

HASP DIMENSIONS (HASP not supplied)

MATERIAL LIST

917 DNSG-2 917 DESG-2 917 BNSG-2 917 BESG-2 917 MNUG-2 917 MEUG-2

No. 1 3 4

Name of Parts BODY STEM DISC

45 B O RING

67 A 67 B 67 C 85 99 102 103 106

145

BEARING STEM BEARING STEM BEARING PLUG SET BOLT GEAR UNIT BOTTOM STEM SEAT RUBBER (2)

SPRING WASHER

A536 A276 TYPE410 917 D□SG-2 : A536+ENP 917 B□SG-2 : ALUMINUM-BRONZE 917 M□UG-2 : A351 Gr.CF8M ALUMINUM ALUMINUM 917 DNSG-2 : NBR 917 DESG-2 : EPDM 917 BNSG-2 : NBR 917 BESG-2 : EPDM 917 MNUG-2 : NBR 917 MEUG-2 : EPDM 917 DNSG-2 : NBR 917 DESG-2 : EPDM 917 BNSG-2 : NBR 917 BESG-2 : EPDM 917 MNUG-2 : NBR 917 MEUG-2 : EPDM POLYACETAL G/F PTFE G/F PTFE ZINC DIE-CAST (1) CARBON STEEL

200 PSI Ductile Iron Butterfly Valves

16 A NAME PLATE 16 B NAME PLATE 45 A O RING

Materials

2

A276 TYPE410 917 DNSG-2 : NBR 917 DESG-2 : EPDM 917 BNSG-2 : NBR 917 BESG-2 : EPDM 917 MNUG-2 : NBR 917 MEUG-2 : EPDM CARBON STEEL

21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size mm in.

2 50 2 1/2 65 80 3 100 4 125 5 150 6 200 8

NOTE

Unit : mm d 50 65 80 100 125 150 197

H 194 202 236 246 274 286 325

H1 147 155 173 183 211 223 248

H2 67 75 91 101 127 139 169

H3 18.5 18.5 24 24 24 24 32

L 42.9 46 46 52.3 55.6 55.6 60.5

D 90 104 124 146 176 206 257

C 120.5 139.5 152.5 190.5 216 241.5 298.5

D1 80 80 110 110 110 110 170

L1 121.5 121.5 135 135 150 150 180

E 29 29 36.5 36.5 36.5 36.5 51

F 28 28 40.5 40.5 40.5 40.5 63

Gear Unit Type No. 0 No. 0 No. 1 No. 1 No. 1 No. 1 No. 2

(1) Chromate coating.

(2) Vulcanized to the body.

(3) The line painted on top of the stem indicates the disc direction.

05

MATERIAL LIST

917 DNSG-2 917 DESG-2 917 BNSG-2 917 BESG-2 917 MNUG-2 917 MEUG-2

No. 1 3 4

200 PSI Ductile Iron Butterfly Valves

16 A 16 B 35 36 45 A

45 B

60 67 A 67 B 67 C 99 102 103 106

2 21/2 4 5 6

144 145 A 145 B 147

8 10

Name of Parts

A536 A276 TYPE410 917 D□SG-2 : A536+ENP 917 B□SG-2 : ALUMINUM-BRONZE 917 M□UG-2 : A351 Gr.CF8M NAME PLATE ALUMINUM NAME PLATE ALUMINUM END PLATE BOLT CARBON STEEL GLAND PLATE BOLT STAINLESS STEEL O RING 917 DNSG-2 : NBR 917 DESG-2 : EPDM 917 BNSG-2 : NBR 917 BESG-2 : EPDM 917 MNUG-2 : NBR 917 MEUG-2 : EPDM 917 DNSG-2 : NBR O RING 917 DESG-2 : EPDM 917 BNSG-2 : NBR 917 BESG-2 : EPDM 917 MNUG-2 : NBR 917 MEUG-2 : EPDM CARBON STEEL (SIZE 12) KEY G/F PTFE STEM BEARING G/F PTFE STEM BEARING G/F PTFE STEM BEARING CARBON STEEL SET BOLT GEAR UNIT A276 TYPE410 BOTTOM STEM 917 DNSG-2 : NBR SEAT RUBBER (1) 917 DESG-2 : EPDM 917 BNSG-2 : NBR 917 BESG-2 : EPDM 917 MNUG-2 : NBR 917 MEUG-2 : EPDM CARBON STEEL GLAND PLATE CARBON STEEL SPRING WASHER CARBON STEEL SPRING WASHER CARBON STEEL END PLATE BODY STEM DISC

12 14 16 18 20 24

DIMENSIONS Nominal Size in. mm 10 250 12 300

NOTE

06

Unit : mm d 246 295

H 381 406

H1 304 329

H2 219 244

H3 32 32

L 68.3 77.7

D 312 364

C 362 432

D1 170 170

(1) Vulcanized to the body.

(2) The line painted on top of the stem indicates the disc direction.

L1 180 180

E 51 51

F 63 63

Materials

Gear Unit Type No. 2 No. 2

MATERIAL LIST

917 DNSG-1 917 DESG-1 917 BNSG-1 917 BESG-1 917 MNUG-1 917 MEUG-1

No. 1 3 4

45 B

60 A 60 B 67 A 67 B 67 C 99 102 103 106

133 144 145 A 145 B 147 155 A

Materials

A536 A276 TYPE410 (SIZE 14 ONLY) A276 TYPE420 (SIZE 16-24) 917 D□SG-1 : A536+ENP DISC 917 B□SG-1 : ALUMINUM-BRONZE 917 M□UG-1 : A351 Gr.CF8M ALUMINUM NAME PLATE ALUMINUM NAME PLATE CARBON STEEL END PLATE BOLT GLAND PLATE BOLT STAINLESS STEEL 917 DNSG-1 : NBR O RING 917 DESG-1 : EPDM 917 BNSG-1 : NBR 917 BESG-1 : EPDM 917 MNUG-1 : NBR 917 MEUG-1 : EPDM 917 DNSG-1 : NBR O RING 917 DESG-1 : EPDM 917 BNSG-1 : NBR 917 BESG-1 : EPDM 917 MNUG-1 : NBR 917 MEUG-1 : EPDM CARBON STEEL KEY CARBON STEEL KEY G/F PTFE STEM BEARING G/F PTFE STEM BEARING G/F PTFE STEM BEARING CARBON STEEL SET BOLT GEAR UNIT A276 TYPE410 (SIZE 14 ONLY) BOTTOM STEM A276 TYPE420 (SIZE 16-24) 917 DNSG-1 : NBR SEAT RUBBER 917 DESG-1 : EPDM 917 BNSG-1 : NBR 917 BESG-1 : EPDM 917 MNUG-1 : NBR 917 MEUG-1 : EPDM CARBON STEEL NUT CARBON STEEL GLAND PLATE CARBON STEEL SPRING WASHER CARBON STEEL SPRING WASHER CARBON STEEL END PLATE CARBON STEEL SEAL WASHER ALLOY STEEL SUPPORT BOLT BODY STEM

150 PSI Ductile Iron Butterfly Valves

16 A 16 B 35 36 45 A

Name of Parts

2 21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size in. mm 14 350 16 400 18 450 20 500 24 600

NOTE

Unit : mm d 334 385 434 482 579

H 447 502 526 587 635

H1 360 415 439 488 536

H2 309 341 365 414 463

H3 47 47 47 60 60

L 77.7 101.6 114.3 127 153.9

D 407 466 522 575 680

C 476.5 539.5 578 635 749.5

h − − 32 32 35

D1 310 310 310 500 500

d1 − − 1/2-13UNC 1/2-13UNC 5/8-11UNC

L1 220 220 220 360 360

E 54 54 54 68 68

F 65.5 65.5 65.5 88.5 88.5

Gear Unit Type No. 3 No. 3 No. 3 No. 4 No. 4

(1) The line painted on top of the stem indicates the disc direction.

07

MATERIAL LIST No.

917 MNML-1 917 MEML-1

1 3 4 9

Name of Parts BODY STEM DISC HANDLE

150 PSI Ductile Iron Butterfly Valves

10

HANDLE BOLT

16 A 16 B 16 C 45 A

NAME PLATE NAME PLATE HANDLE WASHER O RING

45 B O RING

2

48 67 A 67 B 67 C 85 98 99 A 99 B 103 106

SNAP RING BEARING STEM BEARING STEM BEARING PLUG INDEX PLATE SET BOLT NUT BOTTOM STEM SEAT RUBBER (2)

117 124

HANDLE SPRING SPRING PIN

145 157

SPRING WASHER STOP LEVER

21/2 4 5

A

CAP

Materials A536 A276 TYPE316 A351 Gr.CF8M ALUMINUM DIE-CAST (SIZE 2-6) DUCTILE IRON (SIZE 8 ONLY) ALLOY STEEL (SIZE 2-6) CARBON STEEL (SIZE 8 ONLY) ALUMINUM ALUMINUM CARBON STEEL (SIZE 8 ONLY) 917 MNML-1 : NBR 917 MEML-1 : EPDM 917 MNML-1 : NBR 917 MEML-1 : EPDM STAINLESS STEEL POLYACETAL G/F PTFE G/F PTFE ZINC DIE-CAST (1) CARBON STEEL CARBON STEEL CARBON STEEL A276 TYPE316 917 MNML-1 : NBR 917 MEML-1 : EPDM AUSTENITIC AUSTENITIC (SIZE 2-6) CARBON STEEL (SIZE 8 ONLY) CARBON STEEL ALUMINUM DIE-CAST (SIZE 2-6) DUCTILE IRON (SIZE 8 ONLY) P.V.C (SIZE 2-6)

6 8

TYPE : SINGLE PADLOCK Unit : mm

10

a 7.11 b 16.00

12

c min : 34.79 (up to size 6) min : 44.95 (size 8 only)

14

TYPE : RING TYPE HASP

16

Unit : mm

18

d 7.36-7.62 e 56.18

20

HASP DIMENSIONS (HASP not supplied)

24

DIMENSIONS Nominal Size mm in.

2 50 2 1/2 65 80 3 100 4 125 5 150 6 200 8

NOTE

08

Unit : mm d 50 65 80 100 125 150 197

H 191 199 217 227 265 277 287

H1 147 155 173 183 211 223 248

H2 67 75 91 101 127 139 169

L 42.9 46 46 52.3 55.6 55.6 60.5

D 90 104 124 146 176 206 257

C 120.5 139.5 152.5 190.5 216 241.5 298.5

D1 180 180 180 180 230 230 350

(1) Chromate coating.

(2) Vulcanized to the body.

(3) The line painted on top of the stem indicates the disc direction.

MATERIAL LIST No.

917 MNMG-1 917 MEMG-1

1 3 4 16 A 16 B 45 A

Name of Parts BODY STEM DISC NAME PLATE NAME PLATE O RING

48 67 A 67 B 67 C 85 99 102 103 106

SNAP RING BEARING STEM BEARING STEM BEARING PLUG SET BOLT GEAR UNIT BOTTOM STEM SEAT RUBBER (2)

145

SPRING WASHER

A536 A276 TYPE316 A351 Gr.CF8M ALUMINUM ALUMINUM 917 MNMG-1 : NBR 917 MEMG-1 : EPDM 917 MNMG-1 : NBR 917 MEMG-1 : EPDM STAINLESS STEEL POLYACETAL G/F PTFE G/F PTFE ZINC DIE-CAST (1) CARBON STEEL

150 PSI Ductile Iron Butterfly Valves

45 B O RING

Materials

A276 TYPE316 917 MNMG-1 : NBR 917 MEMG-1 : EPDM CARBON STEEL

2 21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size mm in.

2 50 2 1/2 65 80 3 100 4 125 5 150 6 200 8

NOTE

Unit : mm d 50 65 80 100 125 150 197

H 194 202 236 246 274 286 325

H1 147 155 173 183 211 223 248

H2 67 75 91 101 127 139 169

H3 18.5 18.5 24 24 24 24 32

L 42.9 46 46 52.3 55.6 55.6 60.5

D 90 104 124 146 176 206 257

C 120.5 139.5 152.5 190.5 216 241.5 298.5

D1 80 80 110 110 110 110 170

L1 121.5 121.5 135 135 150 150 180

E 29 29 36.5 36.5 36.5 36.5 51

F 28 28 40.5 40.5 40.5 40.5 63

Gear Unit Type No. 0 No. 0 No. 1 No. 1 No. 1 No. 1 No. 2

(1) Chromate coating.

(2) Vulcanized to the body.

(3) The line painted on top of the stem indicates the disc direction.

09

MATERIAL LIST

917 MNMG-1 917 MEMG-1 150 PSI Ductile Iron Butterfly Valves

No.

Name of Parts

1 3 4 16 A 16 B 35 36 45 A

BODY STEM DISC NAME PLATE NAME PLATE END PLATE BOLT GLAND PLATE BOLT O RING

45 B O RING 60 67 A 67 B 67 C 99 102 103 106

KEY STEM BEARING STEM BEARING STEM BEARING SET BOLT GEAR UNIT BOTTOM STEM SEAT RUBBER (1)

144 145 A 145 B 147

GLAND PLATE SPRING WASHER SPRING WASHER END PLATE

2 21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size in. mm 10 250 12 300

NOTE

10

Unit : mm d 246 295

H 381 406

H1 304 329

H2 219 244

H3 32 32

L 68.3 77.7

D 312 364

C 362 432

D1 170 170

(1) Vulcanized to the body.

(2) The line painted on top of the stem indicates the disc direction.

L1 180 180

E 51 51

F 63 63

Gear Unit Type No. 2 No. 2

Materials A536 A276 TYPE316 A351 Gr.CF8M ALUMINUM ALUMINUM CARBON STEEL STAINLESS STEEL 917 MNMG-1 : NBR 917 MEMG-1 : EPDM 917 MNMG-1 : NBR 917 MEMG-1 : EPDM CARBON STEEL (SIZE 12) G/F PTFE G/F PTFE G/F PTFE CARBON STEEL A276 TYPE316 917 MNMG-1 : NBR 917 MEMG-1 : EPDM CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL

MATERIAL LIST No.

917 MNMG-1 917 MEMG-1

1 3

45 B 60 A 60 B 67 A 67 B 67 C 99 102 103 106 133 144 145 A 145 B 147 155 A

Materials

A536 A276 TYPE410 (SIZE 14 ONLY) A276 TYPE420 (SIZE 16-24) A351 Gr.CF8M DISC ALUMINUM NAME PLATE ALUMINUM NAME PLATE CARBON STEEL END PLATE BOLT GLAND PLATE BOLT STAINLESS STEEL 917 MNMG-1 : NBR O RING 917 MEMG-1 : EPDM 917 MNMG-1 : NBR O RING 917 MEMG-1 : EPDM CARBON STEEL KEY CARBON STEEL KEY G/F PTFE STEM BEARING G/F PTFE STEM BEARING G/F PTFE STEM BEARING CARBON STEEL SET BOLT GEAR UNIT A276 TYPE410 (SIZE 14 ONLY) BOTTOM STEM A276 TYPE420 (SIZE 16-24) 917 MNMG-1 : NBR SEAT RUBBER 917 MEMG-1 : EPDM CARBON STEEL NUT CARBON STEEL GLAND PLATE CARBON STEEL SPRING WASHER CARBON STEEL SPRING WASHER CARBON STEEL END PLATE CARBON STEEL SEAL WASHER ALLOY STEEL SUPPORT BOLT BODY STEM

150 PSI Ductile Iron Butterfly Valves

4 16 A 16 B 35 36 45 A

Name of Parts

2 21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size in. mm 14 350 16 400 18 450 20 500 24 600

NOTE

Unit : mm d 334 385 434 482 579

H 447 502 526 587 635

H1 360 415 439 488 536

H2 309 341 365 414 463

H3 47 47 47 60 60

L 77.7 101.6 114.3 127 153.9

D 407 466 522 575 680

C 476.5 539.5 578 635 749.5

h − − 32 32 35

D1 310 310 310 500 500

d1 − − 1/2-13UNC 1/2-13UNC 5/8-11UNC

L1 220 220 220 360 360

E 54 54 54 68 68

F 65.5 65.5 65.5 88.5 88.5

Gear Unit Type No. 3 No. 3 No. 3 No. 4 No. 4

(1) The line painted on top of the stem indicates the disc direction.

11

MATERIAL LIST

918 DNSL-2 918 DESL-2 918 BNSL-2 918 BESL-2 918 MNUL-2 918 MEUL-2

No.

Name of Parts

1 3 4

BODY STEM DISC

9

HANDLE

200 PSI Ductile Iron Butterfly Valves

10

HANDLE BOLT

16 A 16 B 16 C 45 A

NAME PLATE NAME PLATE HANDLE WASHER O RING

45 B O RING

2 21/2 4 5 6

67 A 67 B 67 C 85 98 99 A 99 B 103 106

BEARING STEM BEARING STEM BEARING PLUG INDEX PLATE SET BOLT NUT BOTTOM STEM SEAT RUBBER (2)

117 124

HANDLE SPRING SPRING PIN

145 157

SPRING WASHER STOP LEVER

8 10 12 14 16 18

A

CAP

Materials A536 A276 TYPE410 918 D□SL-2 : A536+ENP 918 B□SL-2 : ALUMINUM-BRONZE 918 M□UL-2 : A351 Gr.CF8M ALUMINUM DIE-CAST (SIZE 2-6) DUCTILE IRON (SIZE 8 ONLY) ALLOY STEEL (SIZE 2-6) CARBON STEEL (SIZE 8 ONLY) ALUMINUM ALUMINUM CARBON STEEL (SIZE 8 ONLY) 918 DNSL-2 : NBR 918 DESL-2 : EPDM 918 BNSL-2 : NBR 918 BESL-2 : EPDM 918 MNUL-2 : NBR 918 MEUL-2 : EPDM 918 DNSL-2 : NBR 918 DESL-2 : EPDM 918 BNSL-2 : NBR 918 BESL-2 : EPDM 918 MNUL-2 : NBR 918 MEUL-2 : EPDM POLYACETAL G/F PTFE G/F PTFE ZINC DIE-CAST (1) CARBON STEEL CARBON STEEL CARBON STEEL A276 TYPE410 918 DNSL-2 : NBR 918 DESL-2 : EPDM 918 BNSL-2 : NBR 918 BESL-2 : EPDM 918 MNUL-2 : NBR 918 MEUL-2 : EPDM AUSTENITIC AUSTENITIC (SIZE 2-6) CARBON STEEL (SIZE 8 ONLY) CARBON STEEL ALUMINUM DIE-CAST (SIZE 2-6) DUCTILE IRON (SIZE 8 ONLY) P.V.C (SIZE 2-6)

20 24

TYPE : SINGLE PADLOCK Unit : mm a 7.11 b 16.00 c min : 34.79 (up to size 6) min : 44.95 (size 8 only) TYPE : RING TYPE HASP

DIMENSIONS Nominal Size mm in.

2 50 2 1/2 65 80 3 100 4 125 5 150 6 200 8

NOTE

12

Unit : mm d 50 65 80 100 125 150 197

H 191 199 217 227 265 277 287

H1 147 155 173 183 211 223 248

H2 67 75 91 104 127 139 169

(1) Chromate coating.

(2) Vulcanized to the body.

L 42.9 46 46 52.3 55.6 55.6 60.5

D 90 104 124 146 176 206 257

C 120.5 139.5 152.5 190.5 216 241.5 298.5

End Connection h 5/8-11UNC 5/8-11UNC 5/8-11UNC 5/8-11UNC 3/4-10UNC 3/4-10UNC 3/4-10UNC

n 4 4 4 8 8 8 8

D1 180 180 180 180 230 230 350

Unit : mm d 7.36-7.62 e 56.18

HASP DIMENSIONS (HASP not supplied)

(3) The valves are rated for dead end service with the down stream flanged removed at 200PSI 2"-8".

(4) The line painted on top of the stem indicates the disc direction.

MATERIAL LIST

918 DNSG-2 918 DESG-2 918 BNSG-2 918 BESG-2 918 MNUG-2 918 MEUG-2

No. 1 3 4

Name of Parts BODY STEM DISC

45 B O RING

67 A 67 B 67 C 85 99 102 103 106

145

BEARING STEM BEARING STEM BEARING PLUG SET BOLT GEAR UNIT BOTTOM STEM SEAT RUBBER (2)

SPRING WASHER

A536 A276 TYPE410 918 D□SG-2 : A536+ENP 918 B□SG-2 : ALUMINUM-BRONZE 918 M□UG-2 : A351 Gr.CF8M ALUMINUM ALUMINUM 918 DNSG-2 : NBR 918 DESG-2 : EPDM 918 BNSG-2 : NBR 918 BESG-2 : EPDM 918 MNUG-2 : NBR 918 MEUG-2 : EPDM 918 DNSG-2 : NBR 918 DESG-2 : EPDM 918 BNSG-2 : NBR 918 BESG-2 : EPDM 918 MNUG-2 : NBR 918 MEUG-2 : EPDM POLYACETAL G/F PTFE G/F PTFE ZINC DIE-CAST (1) CARBON STEEL

200 PSI Ductile Iron Butterfly Valves

16 A NAME PLATE 16 B NAME PLATE 45 A O RING

Materials

2

A276 TYPE410 918 DNSG-2 : NBR 918 DESG-2 : EPDM 918 BNSG-2 : NBR 918 BESG-2 : EPDM 918 MNUG-2 : NBR 918 MEUG-2 : EPDM CARBON STEEL

21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size mm in.

2 50 2 1/2 65 80 3 100 4 125 5 150 6 200 8

NOTE

Unit : mm d 50 65 80 100 125 150 197

H 194 202 236 246 274 286 325

H1 147 155 173 183 211 223 248

H2 67 75 91 104 127 139 169

H3 18.5 18.5 24 24 24 24 32

(1) Chromate coating.

(2) Vulcanized to the body.

L 42.9 46 46 52.3 55.6 55.6 60.5

D 90 104 124 146 176 206 257

C 120.5 139.5 152.5 190.5 216 241.5 298.5

End Connection h 5/8-11UNC 5/8-11UNC 5/8-11UNC 5/8-11UNC 3/4-10UNC 3/4-10UNC 3/4-10UNC

n 4 4 4 8 8 8 8

D1 80 80 110 110 110 110 170

L1 121.5 121.5 135 135 150 150 180

E 29 29 36.5 36.5 36.5 36.5 51

F 28 28 40.5 40.5 40.5 40.5 63

Gear Unit Type No. 0 No. 0 No. 1 No. 1 No. 1 No. 1 No. 2

(3) The valves are rated for dead end service with the down stream flanged removed at 200PSI 2"-8".

(4) The line painted on top of the stem indicates the disc direction.

13

MATERIAL LIST

918 DNSG-2 918 DESG-2 918 BNSG-2 918 BESG-2 918 MNUG-2 918 MEUG-2

No. 1 3 4

200 PSI Ductile Iron Butterfly Valves

16 A 16 B 35 36 45 A

45 B

60 67 A 67 B 67 C 99 102 103 106

2 21/2 4 5 6

144 145 A 145 B 147

8 10

Name of Parts

Materials

A536 A276 TYPE410 918 D□SG-2 : A536+ENP 918 B□SG-2 : ALUMINUM-BRONZE 918 M□UG-2 : A351 Gr.CF8M NAME PLATE ALUMINUM NAME PLATE ALUMINUM END PLATE BOLT CARBON STEEL GLAND PLATE BOLT STAINLESS STEEL O RING 918 DNSG-2 : NBR 918 DESG-2 : EPDM 918 BNSG-2 : NBR 918 BESG-2 : EPDM 918 MNUG-2 : NBR 918 MEUG-2 : EPDM 918 DNSG-2 : NBR O RING 918 DESG-2 : EPDM 918 BNSG-2 : NBR 918 BESG-2 : EPDM 918 MNUG-2 : NBR 918 MEUG-2 : EPDM CARBON STEEL (SIZE 12) KEY G/F PTFE STEM BEARING G/F PTFE STEM BEARING G/F PTFE STEM BEARING CARBON STEEL SET BOLT GEAR UNIT A276 TYPE410 BOTTOM STEM 918 DNSG-2 : NBR SEAT RUBBER (1) 918 DESG-2 : EPDM 918 BNSG-2 : NBR 918 BESG-2 : EPDM 918 MNUG-2 : NBR 918 MEUG-2 : EPDM CARBON STEEL GLAND PLATE CARBON STEEL SPRING WASHER CARBON STEEL SPRING WASHER CARBON STEEL END PLATE BODY STEM DISC

12 14 16 18 20 24

DIMENSIONS Nominal Size in. mm 10 250 12 300

NOTE

14

Unit : mm d 246 295

H 381 406

H1 304 329

H2 219 244

H3 32 32

L 68.3 77.7

D 312 364

C 362 432

End Connection h 7/8-9UNC 7/8-9UNC

n 12 12

D1 170 170

L1 180 180

E 51 51

(1) Vulcanized to the body.

(2) The valves are rated for dead end service with the down stream flanged removed at 200PSI 10"-12".

(3) The line painted on top of the stem indicates the disc direction.

F 63 63

Gear Unit Type No. 2 No. 2

MATERIAL LIST

918 DNSG-1 918 DESG-1 918 BNSG-1 918 BESG-1 918 MNUG-1 918 MEUG-1

No. 1 3 4

45 B

60 A 60 B 67 A 67 B 67 C 99 102 103 106

133 144 145 A 145 B 147 155 A

Materials

A536 A276 TYPE410 (SIZE 14 ONLY) A276 TYPE420 (SIZE 16-24) 918 D□SG-1 : A536+ENP DISC 918 B□SG-1 : ALUMINUM-BRONZE 918 M□UG-1 : A351 Gr.CF8M ALUMINUM NAME PLATE ALUMINUM NAME PLATE CARBON STEEL END PLATE BOLT GLAND PLATE BOLT STAINLESS STEEL 918 DNSG-1 : NBR O RING 918 DESG-1 : EPDM 918 BNSG-1 : NBR 918 BESG-1 : EPDM 918 MNUG-1 : NBR 918 MEUG-1 : EPDM 918 DNSG-1 : NBR O RING 918 DESG-1 : EPDM 918 BNSG-1 : NBR 918 BESG-1 : EPDM 918 MNUG-1 : NBR 918 MEUG-1 : EPDM CARBON STEEL KEY CARBON STEEL KEY G/F PTFE STEM BEARING G/F PTFE STEM BEARING G/F PTFE STEM BEARING CARBON STEEL SET BOLT GEAR UNIT A276 TYPE410 (SIZE 14 ONLY) BOTTOM STEM A276 TYPE420 (SIZE 16-24) 918 DNSG-1 : NBR SEAT RUBBER 918 DESG-1 : EPDM 918 BNSG-1 : NBR 918 BESG-1 : EPDM 918 MNUG-1 : NBR 918 MEUG-1 : EPDM CARBON STEEL NUT CARBON STEEL GLAND PLATE CARBON STEEL SPRING WASHER CARBON STEEL SPRING WASHER CARBON STEEL END PLATE CARBON STEEL SEAL WASHER ALLOY STEEL SUPPORT BOLT BODY STEM

150 PSI Ductile Iron Butterfly Valves

16 A 16 B 35 36 45 A

Name of Parts

2 21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size in. mm 14 350 16 400 18 450 20 500 24 600

NOTE

Unit : mm d 334 385 434 482 579

H 447 502 526 587 635

H1 360 415 439 488 536

H2 309 341 365 414 463

H3 47 47 47 60 60

L 77.7 101.6 114.3 127 153.9

D 407 466 522 575 680

End Connection C h 1-8UNC 476.5 1-8UNC 539.5 1 1/8-7UNC 578 635 1 1/8-7UNC 749.5 1 1/4-7UNC

n 12 16 16 20 20

D1 310 310 310 500 500

d1 − − 1/2-13UNC 1/2-13UNC 5/8-11UNC

L1 220 220 220 360 360

E 54 54 54 68 68

F 65.5 65.5 65.5 88.5 88.5

Gear Unit Type No. 3 No. 3 No. 3 No. 4 No. 4

(1) The line painted on top of the stem indicates the disc direction.

15

MATERIAL LIST No.

918 MNML-1 918 MEML-1

1 3 4 9

Name of Parts BODY STEM DISC HANDLE

150 PSI Ductile Iron Butterfly Valves

10

HANDLE BOLT

16 A 16 B 16 C 45 A

NAME PLATE NAME PLATE HANDLE WASHER O RING

45 B O RING

2

48 67 A 67 B 67 C 85 98 99 A 99 B 103 106

SNAP RING BEARING STEM BEARING STEM BEARING PLUG INDEX PLATE SET BOLT NUT BOTTOM STEM SEAT RUBBER (2)

117 124

HANDLE SPRING SPRING PIN

145 157

SPRING WASHER STOP LEVER

21/2 4 5

A

CAP

Materials A536 A276 TYPE316 A351 Gr.CF8M ALUMINUM DIE-CAST (SIZE 2-6) DUCTILE IRON (SIZE 8 ONLY) ALLOY STEEL (SIZE 2-6) CARBON STEEL (SIZE 8 ONLY) ALUMINUM ALUMINUM CARBON STEEL (SIZE 8 ONLY) 918 MNML-1 : NBR 918 MEML-1 : EPDM 918 MNML-1 : NBR 918 MEML-1 : EPDM STAINLESS STEEL POLYACETAL G/F PTFE G/F PTFE ZINC DIE-CAST (1) CARBON STEEL CARBON STEEL CARBON STEEL A276 TYPE316 918 MNML-1 : NBR 918 MEML-1 : EPDM AUSTENITIC AUSTENITIC (SIZE 2-6) CARBON STEEL (SIZE 8 ONLY) CARBON STEEL ALUMINUM DIE-CAST (SIZE 2-6) DUCTILE IRON (SIZE 8 ONLY) P.V.C (SIZE 2-6)

6 8

TYPE : SINGLE PADLOCK Unit : mm

10

a 7.11 b 16.00

12

c min : 34.79 (up to size 6) min : 44.95 (size 8 only)

14

TYPE : RING TYPE HASP

16

Unit : mm

18

d 7.36-7.62 e 56.18

20

HASP DIMENSIONS (HASP not supplied)

24

DIMENSIONS Nominal Size mm in.

2 50 2 1/2 65 80 3 100 4 125 5 150 6 200 8

NOTE

16

Unit : mm d 50 65 80 100 125 150 197

H 191 199 217 227 265 277 287

H1 147 155 173 183 211 223 248

H2 67 75 91 104 127 139 169

(1) Chromate coating.

(2) Vulcanized to the body.

L 42.9 46 46 52.3 55.6 55.6 60.5

D 90 104 124 146 176 206 257

C 120.5 139.5 152.5 190.5 216 241.5 298.5

End Connection h 5/8-11UNC 5/8-11UNC 5/8-11UNC 5/8-11UNC 3/4-10UNC 3/4-10UNC 3/4-10UNC

n 4 4 4 8 8 8 8

D1 180 180 180 180 230 230 350

(3) The valves are rated for dead end service with the down stream flanged removed at 150PSI 2"-8".

(4) The line painted on top of the stem indicates the disc direction.

MATERIAL LIST No.

918 MNMG-1 918 MEMG-1

1 3 4 16 A 16 B 45 A

Name of Parts BODY STEM DISC NAME PLATE NAME PLATE O RING

48 67 A 67 B 67 C 85 99 102 103 106

SNAP RING BEARING STEM BEARING STEM BEARING PLUG SET BOLT GEAR UNIT BOTTOM STEM SEAT RUBBER (2)

145

SPRING WASHER

A536 A276 TYPE316 A351 Gr.CF8M ALUMINUM ALUMINUM 918 MNMG-1 : NBR 918 MEMG-1 : EPDM 918 MNMG-1 : NBR 918 MEMG-1 : EPDM STAINLESS STEEL POLYACETAL G/F PTFE G/F PTFE ZINC DIE-CAST (1) CARBON STEEL

150 PSI Ductile Iron Butterfly Valves

45 B O RING

Materials

A276 TYPE316 918 MNMG-1 : NBR 918 MEMG-1 : EPDM CARBON STEEL

2 21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size mm in.

2 50 2 1/2 65 80 3 100 4 125 5 150 6 200 8

NOTE

Unit : mm d 50 65 80 100 125 150 197

H 194 202 236 246 274 286 325

H1 147 155 173 183 211 223 248

H2 67 75 91 104 127 139 169

H3 18.5 18.5 24 24 24 24 32

(1) Chromate coating.

(2) Vulcanized to the body.

L 42.9 46 46 52.3 55.6 55.6 60.5

D 90 104 124 146 176 206 257

C 120.5 139.5 152.5 190.5 216 241.5 298.5

End Connection h 5/8-11UNC 5/8-11UNC 5/8-11UNC 5/8-11UNC 3/4-10UNC 3/4-10UNC 3/4-10UNC

n 4 4 4 8 8 8 8

D1 80 80 110 110 110 110 170

L1 121.5 121.5 135 135 150 150 180

E 29 29 36.5 36.5 36.5 36.5 51

F 28 28 40.5 40.5 40.5 40.5 63

Gear Unit Type No. 0 No. 0 No. 1 No. 1 No. 1 No. 1 No. 2

(3) The valves are rated for dead end service with the down stream flanged removed at 150PSI 2"-8".

(4) The line painted on top of the stem indicates the disc direction.

17

MATERIAL LIST

918 MNMG-1 918 MEMG-1 150 PSI Ductile Iron Butterfly Valves

No.

Name of Parts

1 3 4 16 A 16 B 35 36 45 A

BODY STEM DISC NAME PLATE NAME PLATE END PLATE BOLT GLAND PLATE BOLT O RING

45 B O RING 60 67 A 67 B 67 C 99 102 103 106

KEY STEM BEARING STEM BEARING STEM BEARING SET BOLT GEAR UNIT BOTTOM STEM SEAT RUBBER (1)

144 145 A 145 B 147

GLAND PLATE SPRING WASHER SPRING WASHER END PLATE

Materials A536 A276 TYPE316 A351 Gr.CF8M ALUMINUM ALUMINUM CARBON STEEL STAINLESS STEEL 918 MNMG-1 : NBR 918 MEMG-1 : EPDM 918 MNMG-1 : NBR 918 MEMG-1 : EPDM CARBON STEEL (SIZE 12) G/F PTFE G/F PTFE G/F PTFE CARBON STEEL A276 TYPE316 918 MNMG-1 : NBR 918 MEMG-1 : EPDM CARBON STEEL CARBON STEEL CARBON STEEL CARBON STEEL

2 21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size in. mm 10 250 12 300

NOTE

18

Unit : mm d 246 295

H 381 406

H1 304 329

H2 219 244

H3 32 32

L 68.3 77.7

D 312 364

C 362 432

End Connection h 7/8-UNC 7/8-UNC

n 12 12

D1 170 170

L1 180 180

E 51 51

(1) Vulcanized to the body.

(2) The valves are rated for dead end service with the down stream flanged removed at 150PSI 10"-12".

(3) The line painted on top of the stem indicates the disc direction.

F 63 63

Gear Unit Type No. 2 No. 2

MATERIAL LIST No.

918 MNMG-1 918 MEMG-1

1 3

45 B 60 A 60 B 67 A 67 B 67 C 99 102 103 106 133 144 145 A 145 B 147 155 A

Materials

A536 A276 TYPE410 (SIZE 14 ONLY) A276 TYPE420 (SIZE 16-24) A351 Gr.CF8M DISC ALUMINUM NAME PLATE ALUMINUM NAME PLATE CARBON STEEL END PLATE BOLT GLAND PLATE BOLT STAINLESS STEEL 918 MNMG-1 : NBR O RING 918 MEMG-1 : EPDM 918 MNMG-1 : NBR O RING 918 MEMG-1 : EPDM CARBON STEEL KEY CARBON STEEL KEY G/F PTFE STEM BEARING G/F PTFE STEM BEARING G/F PTFE STEM BEARING CARBON STEEL SET BOLT GEAR UNIT A276 TYPE410 (SIZE 14 ONLY) BOTTOM STEM A276 TYPE420 (SIZE 16-24) 918 MNMG-1 : NBR SEAT RUBBER 918 MEMG-1 : EPDM CARBON STEEL NUT CARBON STEEL GLAND PLATE CARBON STEEL SPRING WASHER CARBON STEEL SPRING WASHER CARBON STEEL END PLATE CARBON STEEL SEAL WASHER ALLOY STEEL SUPPORT BOLT BODY STEM

150 PSI Ductile Iron Butterfly Valves

4 16 A 16 B 35 36 45 A

Name of Parts

2 21/2 4 5 6 8 10 12 14 16 18 20 24

DIMENSIONS Nominal Size in. mm 14 350 16 400 18 450 20 500 24 600

NOTE

Unit : mm d 334 385 434 482 579

H 447 502 526 587 635

H1 360 415 439 488 536

H2 309 341 365 414 463

H3 47 47 47 60 60

L 77.7 101.6 114.3 127 153.9

D 407 466 522 575 680

End Connection C h 1-8UNC 476.5 1-8UNC 539.5 1 1/8-7UNC 578 635 1 1/8-7UNC 749.5 1 1/4-7UNC

n 12 16 16 20 20

D1 310 310 310 500 500

d1 − − 1/2-13UNC 1/2-13UNC 5/8-11UNC

L1 220 220 220 360 360

E 54 54 54 68 68

F 65.5 65.5 65.5 88.5 88.5

Gear Unit Type No. 3 No. 3 No. 3 No. 4 No. 4

(1) The line painted on top of the stem indicates the disc direction.

19

CHEMICAL RESISTANCE GUIDE FLUID / MATERIAL

DISC

SEAT

AL-BRZ

DUCTILE

316

NBR

EPDM

VITON

Very Poor

Poor

Excellent

Very Poor

Good

Very Poor

Air

Excellent

Excellent

Excellent

Excellent

Excellent

Excellent

Ammonia (anhydrous liquid)

Very Poor

Good

Excellent

Poor

Good

Very Poor

Ammonia (solution)

Very Poor

Good

Excellent

Good

Good

Very Poor

Ammonium Sulfate

Very Poor

Poor

Good

Excellent

Excellent

Good

Acetic Acid (10%)

Animal Oil Calcium Carbonate Carbonic Acid Chlorinated Water Ethane Ethyl Alcohol Freon12

Good

Excellent

Excellent

Excellent

Good

Good

Very Poor

Very Poor

Good

Excellent

Excellent

Excellent

−

Very Poor

Good

Good

Good

Excellent

Very Poor

−

Poor

Good

−

Excellent

−

Good

Good

Excellent

Very Poor

Excellent

Good

Good

Excellent

Good

Excellent

Good

Excellent

Good

Excellent

Good

Excellent

Poor

Good

Excellent

Poor

Very Poor

Excellent

Very Poor

Very Poor

Very Poor

Poor

Good

Excellent

Hydrogen Gas (cold)

Excellent

Good

Excellent

Good

Good

Excellent

Good

Excellent

Excellent

Excellent

Very Poor

Excellent

Lubricating Oil (petroleum base)

Excellent

Good

Excellent

Good

Excellent

Poor

Mineral Oil

Good

Good

Excellent

Excellent

Very Poor

Excellent

Natural Gas

Excellent

Excellent

Excellent

Good

Very Poor

Excellent

Oxygen (cold)

Excellent

Good

Excellent

Good

Good

Excellent

Good

−

−

Good

Very Poor

Good

−

Good

Excellent

Excellent

Very Poor

Excellent

Excellent

Very Poor

Good

Excellent

Excellent

Excellent

Methyl Alcohol

Petroleum Oil (refined) Propane Gas Sea Water

CHEMICAL RESISTANCE GUIDE

Good

Hydrochloric Acid

Gasoline (refined/unleaded)

−

Poor

Excellent

Excellent

Poor

Excellent

Sulfuric Acid (7%)

Very Poor

Very Poor

Good

Good

Good

Excellent

Sulfuric Acid (20%)

Very Poor

Very Poor

Very Poor

Very Poor

Good

Excellent

Sulfuric Acid (50% & larger)

Very Poor

Very Poor

Very Poor

Very Poor

Good

Good

Sulfurous Acid

Very Poor

Very Poor

Good

Poor

Poor

Excellent

Steam (100ºC)

Excellent

Excellent

Excellent

Not Recommended

Not Recommended

Not Recommended

Good

Poor

Excellent

Excellent

Poor

Excellent

Excellent

Poor

Excellent

Very Poor

Good

Excellent

Soybean Oil

Vegetable Oil Water (hot, 150ºC)

The above performance data has been developed from field testing, customer field reports and/or in-house testing. Properties/applications shown are typical. Your specific application should not be undertaken without independent study and evaluation for suitability. While the utmost care has been used in compiling this data, we assume no responsibility for errors.

21

PROPERTIES OF VALVE MATERIALS

CHEMICAL COMPOSITION-NOMINAL OR MAXIMUM ALU. ASTM No.

ALLOY

AL

CARBON CHROME COBALT C

Cr

Co

COPPER

IRON

LEAD

MAGN.

Cu

Fe

Ph

Mn

1.0

1.3

BRONZE & BRASS

PROPERTIES OF VALVE MATERIALS

B-85

Die Cast Aluminum

B-16

Free Cutting Brass

B-61

Navy "M" (Steam Bronze)

0.005

88.0

0.3

1.5

B-62

Composition Bronze

0.005

85.0

0.3

5.0

B-148

Alu. Bronze (Cast)

11.0

85.0

4.0

B-283

Forging Brass

61.0

0.3

2.5

B-584

Leaded Semi-Red Brass

81.0

0.4

7.0

87.0

0.005

0.4 3.0

61.5

IRON A-126

Gray Iron (Class B)

A-395

Ductile Iron (Ferritic)

3.2

A-536*

Ductile Iron (Austenitic)

3.2

A-276-304

304 (Wrought)

0.08

19.0

2.0

A-276-316

316 (Wrought)

0.08

17.0

2.0

A-276-329

329 (Wrought)

0.15

26.0

2.0

A-276-410

410 (Wrought)

0.15

13.0

1.0

A-351-CF8M

316 (Cast)

0.08

20.0

1.5

A-105

Forged Carbon Steel

0.35

1.0

A-216-WCB

Cast Carbon Steel

0.30

1.1

A-307 Gr.B

Carbon Steel

0.2

0.45

A-583 Gr.A

Carbon Steel

0.37

A-193-B7

B-7 Alloy Steel Studs

0.4

1.0

0.85

A-194-GR8

304 Stainless Steel Nuts

0.08

19.0

2.0

STAINLESS STEEL

CARBON STEEL

TRIM STEEL 1.0

*Chemical composition may be changed in favor of physical properties. This is permitted by ASTM A-536.

22

CHEMICAL COMPOSITION-NOMINAL OR MAXIMUM

NOMINAL PHYSICAL PROPERTIES

MOLY

NICKLE

PHOS.

SILICON

SULFUR

TIN

ZINC

TENSILE STRENGTH

Mo

Ni

P

SI

S

SN

Zn

(PSI)

(PSI)

0.2

12.0

0.5

YIELD ELONGATION HARDNESS STRENGTH (%)

0.5

42,000

19,000

3.5

35.5

50,000

20,000

15.0

75HRB 65HB

0.04

0.005

0.05

6.0

4.5

34,000

16,000

22.0

1.0

0.05

0.005

0.08

5.0

5.0

30,000

14,000

20.0

60HB

75,000

30,000

7.0

170HB

38.0

50,000

18,000

25.0

80HB

9.0

29,000

13,000

16.0

55HB

1.5

31,000

4.0

0.02

0.005

0.08

0.15

0.75

3.0

195HB

0.08

2.5

60,000

40,000

18.0

167HB

0.08

2.5

80,000

55,000

6.0

160HB

9.0

0.045

1.0

0.03

75,000

30,000

40.0

202HB

2.5

12.0

0.045

1.0

0.03

75,000

30,000

30.0

202HB

1.5

4.5

0.045

1.0

0.03

90,000

70,000

15.0

202HB

0.5

0.04

1.0

0.15

100,000

80,000

15.0

200 / 225HB

12.0

0.045

1.0

0.03

75,000

30,000

30.0

202HB

0.04

0.035

0.05

70,000

36,000

22.0

187HB

0.04

0.6

0.45

70,000

36,000

22.0

187HB

0.05

100,000

18.0

121 / 212HB

2.5

0.04 0.35 0.2 9.0

0.04

0.2

0.05

−

0.035

0.25

0.04

125,000

105,000

16.0

126 / 300HB

0.045

1.0

0.03

125,000

105,000

16.0

126 / 300HB

23

PROPERTIES OF VALVE MATERIALS

1.0

FLOW DATA

Cv values for Ductile Iron Butterfly Valves

FLOW CHARACTERISTIC (Static Clean Water) 100 90 80 70

Flow Rate (%)

60 50 40

FLOW DATA Cv values for Ductile Iron Butterfly Valves

30 20 10 0 10˚

20˚

30˚

40˚

50˚

60˚

70˚

80˚

90˚

Valve Opening (˚)

FLOW RATE Cv* VALUES SIZE

% OPEN

In.

mm

10˚

2

20˚

30˚

40˚

50˚

60˚

70˚

80˚

90˚

2

50

0

5

10

18

29

47

75

107

124

1/ 2

65

0

12

22

39

64

102

163

232

270

3

80

0

17

33

57

94

149

240

341

397

4

100

0

29

55

96

158

252

404

577

671

5

125

0

44

83

145

369

381

610

871

1013

6

150

0

66

126

219

362

576

922

1318

1532

8

200

0

125

230

400

660

1050

1680

2400

2792

10

250

0

160

325

575

950

1514

2423

3462

4024

12

300

0

258

493

859

1418

2260

3618

5168

6010

14

350

0

324

617

1076

1776

2829

4530

6472

7525

16

400

0

433

826

1441

2378

3760

6068

8669 10080

18

450

0

564

1076

1876

3096

4933

7898 11283 13120

20

500

0

588

1311

2286

3774

6012

9626 13751 15990

24

600

0

1018

1942

3388

5590

8907

14688 22742 23690

*Cv is defined as the flow in GPM that a valve will carry with a pressure drop of 1.0 psi, when the media is 60˚F water.

24

FLOW DATA

Cv values for Ductile Iron Butterfly Valves

LIQUID FLOW:

GAS FLOW:

Q = Cv ∆P/S

Q = 1360 Cv ∆P × P1 /ST

Q = liquid flow rate (gallons per minute)

Q = gas flow rate (SCFH−std. cu. ft./hr.)

∆P = pressure drop across valve (psi)

S = specific gravity of gas (air=1.0)

S = specific gravity of media

T = temp. - degrees rankin (˚C + 237.8) DP = pressure drop across valve (psi)

Cv is defined as the flow in GPM that a valve will carry

P1 = upstream pressure (psia) absolute

with a pressure drop of 1.0 psi when the media is water at 60˚.

Note that ∆P must be less than 0.5 (Flow is critical when ∆P is greater than 0.5 P1).

FLOW DATA Cv values for Ductile Iron Butterfly Valves

VALVE SIZING On/Off Service Simply select a valve which is the same as the piping system.

Throttling Service Select Cv data from above table: 30~60˚

Example: Throttling Service

and follow these steps:

Given:

1) Define:

Q-975GPM (Flow)

(Q)-System flow requirements

∆P-1.50 (Pressure Drop)

(DP)-Maximum allowable pressure drop

S = (Specific Gravity)

(S)-Specific gravity of the pipeline media

1)

2) Calculate Cv using above formula 3) Select valve size between (30~60˚)

V=

S

0.321 (liquid only) A

A = Area of pipe in square inches

= 975

1.50 1.0

8" valve Cv Flow Rate

Liquids: 20 ft./second

×

S ∆P

2) From Cv table:

4) Do not exceed maximum velocity: Gases: 15,000 ft./minute

Cv = Q

Open range 30~60˚: 230~1050 3)

Velocity - V -

975 × 0.321 50.3

S × 0.321 A

= 6.22 ft./sec.

6.22 ft./sec. is within the limits.

So for given conditions, an 8" valve should be used.

25

LOCKING LEVER DATA SIZE 2-4

Ductile Iron Butterfly Valves SIZE 5-6

SIZE 8

MATERIAL LIST LOCKING LEVER DATA Ductile Iron Butterfly Valves

No. 9

10

16C

NAME OF PART HANDLE

HANDLE BOLT

MATERIAL

SPECIFICATION

ALUMINUM DIE-CAST

B85, SC102A

DUCTILE IRON (8" only)

A536 Gr.65-45-12

ALLOY STEEL CARBON STEEL (8" only)

A307 Gr.B

HANDLE WASHER

CARBON STEEL (8" only)

A36

117

HANDLE SPRING

STAINLESS STEEL

A276 Type 304

124

SPRING PIN

STAINLESS STEEL

A276 Type 304

157

STOP LEVER

ALUMINUM DIE-CAST

B85 SC102A

DUCTILE IRON (8" only)

A538 Gr.65-45-12

A

CAP

P.V.C. (2-6")

DIMENSIONS-SPECIFICATIONS NOMINAL SIZE

PADLOCK DATA TORQUE RATING OUTPUT- kg-cm

TYPE : SINGLE PADLOCK

A

B

C

Wt.

50#'S PULL

100#'S PULL

a 7.11 b 16.00

in.

mm

mm

mm

mm

Kgs.

kg-cm

kg-cm

2

50

180

44

113

0.2

322

644

2 /2

65

180

44

113

0.2

322

644

3

80

180

44

113

0.2

322

644

4

100

180

44

113

0.2

322

644

5

125

230

54

113

0.4

437

874

TYPE : RING TYPE HASP

6

150

230

54

113

0.4

437

874

d 7.36-7.62

8

200

350

39

114

1.3

707

1414

1

c min : 34.79 (up to size 6) min : 44.95 (size 8 only) Unit : mm

e 56.18 Unit : mm

HASP DIMENSIONS (HASP not supplied)

26

GEAR OPERATOR No. 0

Ductile Iron Butterfly Valves

No. 1

GEAR OPERATOR Ductile Iron Butterfly Valves

MATERIAL LIST

No. 2

MATERIAL LIST

NAME OF PART

MATERIAL

NAME OF PART

Gear Operator 2-12"

MATERIAL

Gear Operator 14-24"

Gear Case

Aluminum Die-Cast

Gear Case

Cast Iron

Handle

Aluminum Die-Cast

Handle

Carbon Steel

Handle Shaft

Stainless Steel

Handle Shaft

Stainless Steel

DIMENSIONS-SPECIFICATIONS NOMINAL SIZE

H3

D1

L1

E

F

GEAR RATIO GEAR No.

Wt.

The Ductile Series butterfly valves can

kgs.

be operated with a heavy-duty operator

in.

mm

mm

mm

mm

mm

mm

2

50

18.5

80

121.5

29

28

24 : 1

No.0

0.05

with indicator. The gear operator is

2 1/2

65

18.5

80

121.5

29

28

24 : 1

No.0

0.05

recommended for valves 8" and larger

3

80

24

110

135

36.5

40.5

26 : 1

No.1a

1.0

for trouble-free operation in all

4

100

24

110

135

36.5

40.5

26 : 1

No.1a

1.0

moisture and weather conditions. The

5

125

24

110

135

36.5

40.5

26 : 1

No.1b

1.0

gear operator is a self-locking worm

6

150

24

110

135

36.5

40.5

26 : 1

No.1b

1.0

gear type with adjustable stops for

8

200

32

170

180

51

63

36 : 1

No.2 a

3.0

open/close position.

10

250

32

170

180

51

63

36 : 1

No.2 b

3.0

12

300

32

170

180

51

63

36 : 1

No.2 c

3.0

Ordering: Specify by adding (G) to the

14

350

47

310

220

54

65.5

50 : 1

No.3

9.0

Code Number, i.e. 917 BNSG-2.

16

400

47

310

220

54

65.5

50 : 1

No.3

9.0

18

450

47

310

220

54

65.5

50 : 1

No.3

9.0

20

500

60

500

360

68

88.5

56 : 1

No.4

24.0

24

600

60

500

360

68

88.5

56 : 1

No.4

24.0

27

BARE STEM DIMENSIONAL DATA FOR ACTUATION UP TO SIZE 12

DIMENSION 2-12" NOMINAL SIZE

S

D

H

H1

H2

A×B

C

No.

h

BARE STEM DIMENSIONAL DATA FOR ACTUATION

M

FLANGE TYPE

7

M6

F5

in.

mm

mm

mm

mm

mm

mm

mm

mm

2

50

9

12

147

14

8.5

50 × 50

50

4

2 /2

65

9

12

155

14

8.5

50

50

50

4

7

M6

F5

3

80

11

14

173

14

8.5

70 × 70

70

4

10

M6

F7

4

100

11

14

183

14

8.5

70 × 70

70

4

10

M6

F7

5

125

13

16

211

22

8.5

70 × 70

70

4

10

M6

F7

6

150

13

16

223

22

8.5

70 × 70

70

4

10

M6

F7

8

200

15.5

21

248

24

10

98 × 98

102

4

11

M6

F10

10

250

24

29

304

32

10

98 × 98

102

4

11

M10

F10

12

300

27

32.5

329

32

10

98 × 98

102

4

11

M10

F10

D

E

F

H

H1

H2

H3

A×B

C

No.

mm

mm

1

×

mm

SIZE 14-24

DIMENSION 14-24" NOMINAL SIZE

28

in.

mm

mm

mm

mm

mm

mm

mm

mm

14

350

38

10

41

360

65

25

65

140

16

400

38

10

41

415

65

25

18

450

38

10

41

439

65

25

20

500

50

14

53.5

488

80

24

600

50

14

53.5

536

80

h

FLANGE TYPE

mm

134

140

4

18

F14

65

140 × 134

140

4

18

F14

65

140

134

140

4

18

F14

28

80

170 × 162

165

4

22

F16

28

80

170 × 162

165

4

22

F16

×

×

TORQUE INFORMATION / DATA TORQUE Torque is the rotary effort required to operate a valve.

There are three factors that determine the valves torque: 1) Disc / Seat Interference Friction 2) Bearing Friction 3) Dynamic torque TORQUE INFORMATION / DATA

BREAKING TORQUE Breaking torque is a combination of the above mentioned frictions at any given differential pressure. This value is normally the highest required torque for "wet" (water and other non-lubricating medias at ambient temperature) on/off service.

●

The listed torque is for NBR (BUNA-N), EPDM and FKM (Viton).

●

For "dry" service (non-lubricating, dry gas media), multiply highest value by 1.6.

●

For "lubed" service (clean, non-abrasive lubricating media) multiply highest value by .85.

●

When sizing actuators for single valve applications, multiply highest value by 1.25.

DUCTILE IRON BUTTERFLY VALVES / ACTUAL TORQUE VALUES

DUCTILE IRON BUTTERFLY VALVES / ACTUAL TORQUE VALUES NOMINAL SIZE in.

50 PSI

100 PSI

150 PSI

200 PSI

mm

2

50

90

97

100

105

2 1/ 2

65

135

146

148

156

3

80

216

233

238

250

4

100

270

291

296

312

5

125

458

496

544

573

6

150

583

631

693

729

8

200

1079

1169

1282

1349

10

250

2167

2257

2301

2347

12

300

2974

3098

3160

3222

14

350

3331

3470

3608

−

16

400

5395

5620

5844

−

18

450

6458

6727

6996

−

20

500

9576

9975

10374

−

24

600

15498

16144

16789

− Unit : In-lbs.

Suggested safety factors to apply on above ; Dry service ; 1.60 Water services ; 1.25 Lubricated service ; 0.85

29

FLANGE BOLT DATA WAFER STYLE

LUG STYLE

A

C

B

Bolt

Hex Head Bolt

NUMBER NOMINAL SIZE

LUG/ WAFER STYLE

BOLT HOLD HEX HEAD BOLT/STUD DIA BOLT

Stud

HEX HEAD BOLT LENGTH BOLT LENGTH STUD LENGTH "A" "B" "C"

mm

mm

in.

in.

in.

mm

in.

mm

in.

2

50

15.875

4

8

4 1/4

107.95

1 1/2

38.1

5

127.00

2 1/2

65

15.875

4

8

4 3/4

120.65

1 5/8

41.275

5 1/2

139.70

4 3/4

120.65

1 3/4

44.45

5 1/2

139.70

127.00

1 7/8

47.625

5 3/4

146.50

47.625

6 1/4

158.75

50.8

6 1/2

165.10 171.45

FLANGE BOLT DATA

in.

3

80

15.875

4

8

4

100

15.875

8

16

5

133.35

1 7/8

139.70

2

mm

5

125

19.05

8

16

5 1/4

6

150

19.05

8

16

5 1/2

146.05

2 1/8

53.975

6 3/4

165.10

2 3/8

60.325

7 1/2

190.50

66.675

8

203.20

69.85

8 3/4

222.25 247.65

8

200

19.05

8

16

5 3/4

10

250

22.225

12

24

6 1/2

12

300

22.225

12

24

7

177.80

2 5/8

14

350

25.4

12

24

7 1/2

190.50

2 3/4

215.90

3 1/4

82.55

9 3/4

234.95

3 5/8

92.075

10 3/4

273.05

101.6

11 1/2

292.10

117.475

13 1/4

336.55

16

400

25.4

16

32

8 1/2

18

450

28.575

16

32

9 1/4

40

10 1/4

40

11 3/4

20 24

500 600

28.575 31.75

20 20

260.35

4

298.45

4 5/8

Note: Use pipe flanges conforming to ANSI Class 125 or 150. Steel, Cast Iron, Bronze and Plastic may be used.

The use of additional flange gaskets are not required.

Threads on bolts, studs and nuts shall be in accordance with the Unified Course Thread Series (UNC), Class A&B (ANSI B-1.1).

30

STORAGE / HANDLING AND INSTALLATION GUIDE STORAGE AND HANDLING Store valves in a dry, clean and corrosion-free environment with no direct exposure to the sun, leaving valves 10Ëš open for prevention of permanent distortion of the resilient seat. Care should be exercised while storing valves. Avoid dropping valves on a hard surface or stacking too high to prevent damage to valve or injury to the handler.

INSTALLATION ON PIPELINE 1. Mount valve onto flanges only after flanges have been welded to pipes and cooled

Fig. 1

down to room temperature to prevent damage to resilient seat. (a)

2. Inspect flange surface finish to assure that it is smooth and free of damage/deformation. Remove rust, welding splatters and any foreign objects from

(b)

flange finish and bore that may affect sealing performance and operation.

3. For trouble-free operation it is essential to center and align both upstream and Fig. 2

STORAGE / HANDLING AND INSTALLATION GUIDE

downstream flanges as shown in Fig. 1.

4. To begin valve mounting, set jack bolts under the piping for flat support at the same

Fig. 3

height, and adjust the flange-to-flange distance so the it is roughly 1/ 4 inch (6mm) clearance on both sides of valve body.

5. Set two alignment bolts into lower mounting guides/lug of valve and install valve being careful not to force to prevent damage to resilient seat (Fig. 2).

6. Insert the next set of bolts in the upper mounting guides/lugs and center valve within flanges. Before flange bolts are tightened carefully open to assure unobstructed disc movement. Interference of the disc may be the result of heavy wall pipe, plastic lined

Fig. 4

pipe, cast flanges or when bolted directly to a reducing flange and or another valve.

It may be necessary to taper bore the pipe to allow free disc movement or you may need to install a spool piece/spacer between the two valves.

Remove jack bolts and set all bolts and tighten alternating diagonally until the flange contacts the valve body (Fig. 3 & 4).

VALVE OPERATION 1. Valve operation should be limited to lever, gears or actuation. The use of cheater bar may result in the malfunction of the valve and operator.

2. Valves should be fully opened before loop test of the piping system with higher than normal pressure. The use of closed valve in place of a blind flange is not recommended.

3. Before dismantling valves from piping system, take the following precautions. a. Do not loosen bolts while under pressure b. Do Relieve line pressure c. Completely drain piping system Note: 1. Use piping flanges conforming to ANSI Class 125 /150.

2. Mechanical or rubber faced flanges are not recommended.

3. NBR, EPDM and FKM (Viton) are not recommended for steam service.

4. Lug style butterfly valves are rated for bi-directional dead end service to full working pressure of the valve with the downstream flange removed. In dead end service exceeding 96 hours, a downstream flange is recommended.

31

http://www.mastewart.com Head Office P.O. Box 258 12900-87th Avenue Surrey, B.C. V3W 3H9 Phone: (604) 594 -8431 Fax: (604) 594 --4335 4335 North America Toll Free: (800) 594- 8431 Ontario Office P.O. Box 308 252 Hunt Street Ajax, Ontario L1S 1P7 Phone: (905) 683-7303 Fax: (905) 683-9108 Alberta Office 6125-56th Avenue Edmonton, Alberta T6B 3E2 Phone: (780) 436 -9051 Fax: (780) 435-0463 Alberta Toll Free: (800) 232-7376 Quebec Office 79H Boul Brunswick Dollard-Des - Ormeaux, Quebec H9B 2J5 Phone: (514) 421- 6311 Fax: (514) 421-6323 (514)421-6323 Sales Offices Dartmouth, Nova Scotia Phone: (905) 683 -7303 Fax: (905) 683-9108 Winnipeg, Manitoba Phone: (204) 837-5604 Fax: (204) 896 -1992 Calgary, Alberta Phone: (403) 252-7262 Fax: (403) 253- 8455