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  • Dhruvin BhattWE bought Fitting from another party and fitting are from Nova. but, Fittings are not as per NPT Thread Gauge. Could you please confirm that thread manufactured as per NPT or other ??
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Nova® 2 piece Flanged Ball Valve

We are a preeminent manufacturer and supplier of a comprehensive collection of Two Piece Ball Valves.Widely used for common fluid control applications, these ball valves are available in different models. These are available in standard as well as in customized finishes and are ideal for economical automation. The two piece ball valves we offer to clients are known for maximum structural strength, accurate dimension and easy usage features.

CONFORMITY TO CODES & STANDARDS

  1. General Design :- BS 5351
  2. Testing :- BS 6755(Part-1)
  3. Type :- TWO 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
401 BODY & BODY CONNECTOR A216-WCB A351-CF8 A351-CF8M
402 BALL A216-WCB A351-CF8 A351-CF8M
403 STEM A276-410 A276-304 A276-316
404 SEAT RINGS PTFE/R-PTFE(25%GLASS FILLED)
405 PACKING PTFE/R-PTFE(25%GLASS FILLED)
406 THRUST WASHER PTFE/R-PTFE(25%GLASS FILLED)
407 GLAND&GLAND NUT A216-WCB A351-CF8 A351-CF8M
408 HANDLE MS / SS
409 GASKET PTFE/R-PTFE(25%GLASS FILLED)
410 FASTENER STUD A193-B7 A193-B8 A193-B8M
NUTS A194-2H A194-B A194-BM

 

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