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SCV Valve

Flanged Floating Ball Valves

SCV Valve manufactures some of the most dependable cast steel Ball Valves in the industry. Our products are manufactured and tested in accordance with respective API, ASME, and ANSI standards. The SCV design offers many features and options beneficial for oil, gas, and liquid applications making it one of the most preferred floating ball valves on the market.

Design & Manufacturing Standards
Basic Design ANSI/ASME B16.34, conforms to API 6D
Face-to-Face Dimension ANSI/ASME B16.10
Flange End Dimension ANSI/ASME B16.5
Inspection & Testing API 598
Fire Safe Design API 607/BS 6755

Dimensional Data

Features

  • 1-piece body design with flanged ends
  • Solid ball construction provides structural integrity and minimizes flow turbulence
  • Mounting pad complies with ISO 5211 for ease and interchangeability of actuation
  • Anti-static devices
  • Basic design complies with ASME/ANSI B16.34
  • Flanged ends comply with ASME/ANSI B16.5
  • Face-to-face dimensions - ASME/ANSI B16.10
  • Fire Safe Design: API 607/BS 6755
  • NACE MR 01-75
  • Hydrostatic and pnuematic tests per standard, API 6D
  • The finishes of contact face of end flanges are machined 125 - 250 AARH with serrated spiral finish
Bill of Materials
No. Part WCC
1 Handle Carbon Steel
2 SHCS ASTM A193 - BB
3 Name Plate 304 SS
4 Handle Stop 304 SS
5 SHCS ASTM A193 - BB
6 Gland Flange ASTM A351 - CF8
7 Gland ASTM A351 - CF8
8 Gland Packing Graphite
9 Body ASTM A216 - WCB
10 Ball ASTM A276 - 316
11 Anti- Static Spring ASTM A580 - 316
12 Thrust Washer RTFE
13 Stem ASTM A276 - 316
14 Ball ASTM A351 - CF8
15 Seat PTFE
16 O-Ring VITON
17 Gasket 316 SS + Graphite
18 Cap ASTM A216 - WCB
Note: Additional materials available upon request

Features

  • Split body design with flanged ends for fast installation, in-line maintenance and rebuilding
  • Solid ball construction provides structural integrity and minimizes flow turbulence 
  • Mounting pad complies with ISO 5211 for ease and interchangeability of actuation
  • Bottom-loaded blow-out proof stem 
  • Investment cast body & end cap on sizes 1/2” to 4”. Sand cast body & end cap on sizes 5” to 10”
  • Body joint is designed to prevent excessive compression of valve internals, resulting in a consistent and low operating torque
  • Basic design complies with ASME/ANSI B16.34
  • Flanged ends comply with ASME/ANSI B16.5 
  • Face-to-face dimensions - ASME/ANSI B16.10
  • Tested according to ANSI/ASME B16.34 & API 598
  • Fire Tested to API 607/BS 6577
Bill of Materials
No. Part WCC
1 SHCS 304 SS
2 Name Plate 304 SS
3 Handle Carbon Steel
4 Handle Stop 304 SS
5 SHCS 304 SS
6 Gland Flange ASTM A351 - CF8
7 Gland ASTM A351 - CF8
8 Stem Packing Graphite
9 Body ASTM A216 - WCB
10 Stud GR. B7
11 Seat PTFE
12 Body Gasket 316 + Graphite
13 Body End Cap ASTM A216 - WCB
14 Heavy Hex Nut GR. 2H
15 Ball ASTM A351 - CF8M/316
16 Stem ASTM A276-316
17 Anti- Static Spring 316 SS
18 Ball 316 SS
19 Thrust Washer PTFE
Note: Additional materials available upon request
1-Piece Flanged Floating Ball Valves - B16.34
Reduced Port
Class: 150
Sizes: 1-1/2" - 12"
SIZE BORE END-TO-END RAISED FACE OD BOLT CIRCLE DIA. FLANGE OD CENTER-TO-TOP LEVER LENGTH WEIGHT
LBS/KG
D A - RF R C B H2 W
IN .5* .5 4.25 1.38 2.38 3.50 3.15 5.12 5
MM 15 13 108 35 61 89 80 130 2.3
IN .5* .5 4.25 1.38 2.38 3.50 3.15 5.12 5
MM 15 13 108 35 61 89 80 130 2.3
IN .75* .75 4.62 1.69 2.75 3.88 3.27 5.12 7
MM 20 19 117 43 70 99 83 130 3
IN 1* 1 5.00 2.00 3.12 4.25 3.82 6.30 10
MM 25 25 127 51 79 108 97 160 4.5
IN 1.5* 1.5 6.50 2.88 3.88 5.00 4.37 9.06 15
MM 40 38 165 73 99 127 111 230 7
IN 2* 2 7.00 3.62 4.75 6.00 4.65 9.06 21
MM 50 51 178 92 121 152 118 230 9.5
IN 2.5* 2.5 7.50 4.12 5.50 7.00 5.67 15.75 33
MM 65 64 191 105 140 178 144 400 15
IN 3* 3 8.00 5.00 6.00 7.50 6.06 15.75 42
MM 80 76 203 127 152 191 154 400 19
IN 4* 4 9.00 6.19 7.50 9.00 6.85 18.11 73
MM 100 102 229 157 191 229 174 460 33
IN 6* 6 15.50 8.50 9.50 1 1.00 9.45 21.65 165
MM 150 152 394 216 241 279 240 550 75
IN 8 8 18.00 10.62 11.75 13.50 11.81 39.37 253
MM 200 203 457 270 299 343 300 1000 115
IN 10 10 21.00 12.75 14.25 16.00 13.98 39.37 506
MM 250 254 533 324 362 406 355 1000 230
* = Lever operated
1-Piece Flanged Floating Ball Valves - B16.34
Reduced Port
Class: 300
Sizes: 1-1/2" - 10"
SIZE BORE END-TO-END RAISED FACE OD BOLT CIRCLE DIA. FLANGE OD CENTER-TO-TOP LEVER LENGTH WEIGHT
LBS/KG
D A - RF R C B H2 W
IN 1.5* 1 7.5 2.88 4.50 6.12 4 9.06 21
MM 40 25 191 73 114 155 102 230 10
IN 2* 1.5 8.5 3.62 5.00 6.50 5 9.06 29
MM 50 38 216 92 127 165 127 230 13
IN 3* 2.32 11.14 5.00 6.62 8.25 6.1 15.75 60
MM 80 59 283 127 168 210 154 400 27
IN 4* 3 12 6.19 7.88 10.00 6.7 18.11 129
MM 100 76 305 157 200 254 170 460 59
IN 6* 4 15.87 8.50 10.62 12.50 8.1 21.65 182
MM 150 102 403 216 270 318 206 550 83
IN 8 5.67 16.5 10.62 13.00 15.00 10.9 39.37 290
MM 200 144 419 270 330 381 277 1000 132
IN 10 7.32 18 12.75 15.25 17.50 12.8 39.37 490
MM 250 186 459 324 387 445 325 1000 222
* = Lever operated
2-Piece Flanged Floating Ball Valves - B16.34
Full Port
Class: 150
Sizes: 1/2" - 12"
SIZE BORE END-TO-END RAISED FACE OD BOLT CIRCLE DIA. FLANGE OD CENTER-TO-TOP LEVER LENGTH WEIGHT
LBS/KG
D A - RF R C B H2 W
IN .5* .5 4.25 1.38 2.38 3.50 3.15 5.12 5
MM 15 13 108 35 61 89 80 130 2.3
IN .75* .75 4.62 1.69 2.75 3.88 3.27 5.12 7
MM 20 19 117 43 70 99 83 130 3
IN 1* 1 5.00 2.00 3.12 4.25 3.82 6.30 10
MM 25 25 127 51 79 108 97 160 4.5
IN 1.5* 1.5 6.50 2.88 3.88 5.00 4.37 9.06 15
MM 40 38 165 73 99 127 111 230 7
IN 2* 2 7.00 3.62 4.75 6.00 4.65 9.06 21
MM 50 51 178 92 121 152 118 230 9.5
IN 2.5* 2.5 7.50 4.12 5.50 7.00 5.67 15.75 33
MM 65 64 191 105 140 178 144 400 15
IN 3* 3 8.00 5.00 6.00 7.50 6.06 15.75 42
MM 80 76 203 127 152 191 154 400 19
IN 4* 4 9.00 6.19 7.50 9.00 6.85 18.11 73
MM 100 102 229 157 191 229 174 460 33
IN 6* 6 15.50 8.50 9.50 1 1.00 9.45 21.65 165
MM 150 152 394 216 241 279 240 550 75
IN 8 8 18.00 10.62 11.75 13.50 11.81 39.37 253
MM 200 203 457 270 299 343 300 1000 115
IN 10 10 21.00 12.75 14.25 16.00 13.98 39.37 506
MM 250 254 533 324 362 406 355 1000 230
IN 12 12 21 16.00 17.00 19.00 18.9 39.37 864
MM 300 305 533 406.4 431.8 482.6 480 1000 392
* = Lever operated
2-Piece Flanged Floating Ball Valves - B16.34
Full Port
Class: 300
Sizes: 1/2" - 10"
SIZE BORE END-TO-END RAISED FACE OD BOLT CIRCLE DIA. FLANGE OD CENTER-TO-TOP LEVER LENGTH WEIGHT
LBS/KG
D A - RF R C B H2 W
IN .5* 0.59 5.50 1.38 2.62 3.75 2.48 5.12 5.5
MM 15 15 140 35 67 95 63 130 2.5
IN .75* .079 6.00 1.69 3.25 4.62 2.68 5.12 8
MM 20 20 152 43 83 117 68 130 3.6
IN 1* 1.00 6.50 2.00 3.5 4.88 2.99 6.30 12
MM 25 25 165 51 89 124 76 160 5.5
IN 1.5* 1.57 7.50 2.88 4.50 6.12 3.46 9.06 23
MM 40 40 191 73 114 155 88 230 10.5
IN 2* 1.97 8.50 3.62 5.00 6.50 3.70 9.06 32
MM 50 50 216 92 127 165 94 230 14.5
IN 2.5* 2.56 9.50 4.12 5.88 7.50 4.53 15.75 52
MM 65 65 241 105 149 191 115 400 23.5
IN 3* 3.15 11.12 5.00 6.62 8.25 4.72 15.75 66
MM 80 80 282 127 168 210 120 400 30
IN 4* 3.94 12.00 6.19 7.88 10.00 7.68 18.11 143
MM 100 100 305 157 200 254 195 460 65
IN 6* 5.91 16.00 8.50 10.62 12.50 9.45 21.65 209
MM 150 150 403 216 270 318 240 550 95
IN 8 7.87 20.00 10.62 13.00 15.00 11.81 39.37 330
MM 200 200 502 270 330 381 300 1000 150
IN 10 9.84 22.38 12.75 15.25 17.50 13.98 39.37 550
MM 250 250 568 324 387 445 355 1000 250
* = Lever operated
2-Piece Flanged Floating Ball Valves - B16.34
Full Port
Class: 600
Sizes: 1/2" - 6"
SIZE BORE END-TO-END RAISED FACE OD BOLT CIRCLE DIA. FLANGE OD CENTER-TO-TOP LEVER LENGTH WEIGHT
LBS/KG
D A - RF R C B H2 W
IN .5* .51 6.5 / 2.63 3.74 3.54 4.72 12
MM 15 13 165 / 66.7 95 90 120 5
IN .75* .75 7.5 / 3.25 4.53 3.66 5.52 18
MM 20 19 190 / 82.6 115 93 140 8
IN 1* 1 8.5 / 3.50 4.92 3.94 6.49 25
MM 25 25 210 / 88.9 125 100 165 11
IN 1.5* 1.5 9.5 / 4.50 6.10 4.96 7.87 30
MM 40 38 241 / 114.3 155 126 200 14
IN 2* 2 11.5 3.62 5.00 6.50 5.31 9.06 40
MM 50 51 292 92 127 165 135 230 18
IN 3* 3 14.00 5.00 6.62 8.25 6.7 15.75 75
MM 80 76 356 127 168 210 170 400 34
IN 4* 4 17.00 6.19 8.5 10.75 8.1 18.11 165
MM 100 102 432 157 200 254 206 460 75
IN 6 6 22.00 8.50 11.5 14 13.1 21.65 221
MM 150 152 559 216 270 318 331 550 101
* = Lever operated
2-Piece Flanged Floating Ball Valves - B16.34
Full Port
Class: 1500
Sizes: 1/2" - 2"
SIZE BORE END-TO-END RAISED FACE OD BOLT CIRCLE DIA. FLANGE OD CENTER-TO-TOP LEVER LENGTH WEIGHT
LBS/KG
D A - RF R C B H2 W
IN .5* .51 8.5 8.6 / 3.3 4.7 3.9 9.06
MM 13 13 216 219 / 83 120 99 230
IN .75* .75 9.00 9.1 / 3.5 5.2 4 9.06
MM 19 19 229 231 / 89 130 102 230
IN 1* 1 10.00 10.0 / 4.1 5.9 4.5 9.06
MM 25 25 254 257 / 102 150 115 230
IN 1.5* 1.5 12.00 12.2 / 4.9 7.1 5.7 9.06
MM 38 38 305 308 / 124 180 144 230
IN 2* 1.97 14.48 14.6 3.62 5.00 6.50 6.29 9.06
MM 51 50 368 371 92 127 165 160 230
* = Lever operated