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Nova® Screwed Ends Ball Valves (3 piece)

We are counted among the most respected providers of superior industrial Socket Weld End Ball Valve (3 pieces). These highly demanded valves feature a robust construction that ensures a long service life. Furthermore, these valves are highly appreciated for their dimensional accuracy and non abrasive nature. We offer these valves with the following key specifications

CONFORMITY TO CODES & STANDARDS 
  1. General Design :- BS 5351
  2. Testing :- BS 6755(Part-1)
  3. Type :- THREE PIECE, FLANGED END & FLOATING BALL.
  4. Rating :- CLASS 150,300,600
  5. Face to Face :- ASME B 16.10
  6. Pressure & Temperature Rating :- ASME B 16.34 (STANDARD CLASS)
  7. Flange Standard Conformity :- ASME B 16.5

 

DIMENSION TABLE 150#
SIZE A B C D E F G
MM INCH
25 1" 127 51 11 108 4 79 16
40 11/2" 165 73 14 127 4 98 16
50 2" 178 92 16 152 4 121 19
65 21/2" 190 105 17 178 4 140 19
80 3" 203 127 19 190 4 152 19
100 4" 229 157 24 229 8 190 19
125 5" 254 186 24 254 8 216 22
150 6" 267 216 25 279 8 241 22
200 8" 292 270 29 343 8 298 22
DIMENSION TABLE 300#
SIZE A B C D E F G
MM INCH
25 1" 165 51 17.5 124 4 89 19
40 11/2" 191 73 21 156 4 114 22
50 2" 216 92 22 165 8 127 22
65 21/2" 241 105 25 190 8 149 22
80 3" 282 127 29 209 8 168 22
100 4" 305 157 32 254 8 200 22
125 5" 381 186 35 279 8 235 22
150 6" 403 216 37 318 12 270 22

 

DIMENSION TABLE 600#
SIZE A B C D E F G
MM INCH
25 1" 216 51 23.8 124 4 89 19
40 11/2" 241 73 28.6 156 4 114.3 22
50 2" 292 92 31.7 165 8 127 22
65 21/2" 330 105 34.8 190 8 168 22
80 3" 356 127 38.1 209 8 168 22
100 4" 432 157 44.5 273 8 216 25.4
TESTING
PRESSURE RATING HYDROSTATIC SHELL TEST HYDROSTATIC SEAT TEST
Kg/CM2 Kg/CM2
150# 31.5 22
300# 79 58
600# 157.5 114

 

MATERIALS
SR.NO. PARTS NAME MATERIALS
501 BODY & BODY CONNECTOR A216-WCB A351-CF8 A351-CF8M
502 BALL A216-WCB A351-CF8 A351-CF8M
503 STEM A276-410 A276-304 A276-316
504 SEAT RINGS PTFE/R-PTFE(25%GLASS FILLED)
505 PACKING PTFE/R-PTFE(25%GLASS FILLED)
506 THRUST WASHER PTFE/R-PTFE(25%GLASS FILLED)
507 GLAND&GLAND NUT A216-WCB A351-CF8 A351-CF8M
508 HANDLE MS / SS
509 GASKET PTFE/R-PTFE(25%GLASS FILLED)
510 FASTENER STUD A193-B7 A193-B8 A193-B8M
NUTS A194-2H A194-B A194-BM

 

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