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"
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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
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D : Ductile Iron + ENP B : Aluminum-Bronze M : A276 Type316
07
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Disc
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08 09 10 11 04 05 06
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917 : Wafer / Ductile Iron (A536) 918 : Lug / Ductile Iron (A536)
07
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Connection / Body
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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
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