API CAST STEEL VALVES : ONE PIECE REDUCED PORT FLOATING BALL VALVE
A. ONE PIECE REDUCED PORT FLOATING BALL VALVE BRIEF FIGURE OF STRUCTURE
ONE PIECE REDUCED PORT FLOATING BALL VALVE CLASS150Lb-300Lb
ONE PIECE REDUCED PORT FLOATING BALL VALVE CLASS150Lb-300Lb

B. ONE PIECE REDUCED PORT FLOATING BALL VALVE APPLICATION
  1. Face to Face Dimensions: ANSIB16.10
  2. Basic Design: API 6D?BS 5351
  3. End Flange Dimensions: ANSI B16.5
  4. Test Standard: API 598

C. ONE PIECE REDUCED PORT FLOATING BALL VALVE MAIN PARTS AND MATERIALS
NO. Part Name Qty. Material NO. Part Name Qty. Material
1 Body 1 ?ASTM? A216 WCB? 10 Gland 1 ASTM A576-1045
2 Sealing Ring 1 Graf oil 11 Gland Flange 1 ASTM A576-1045
3 Ball 1 ASTM A105 ENP 12 Holding Plate 1 ASTM A576-1045
4 Seat 2 PTFE 13 Handle 1 ASTM A216 WCB
5 Stem 1 ASTM A105 ENP 14 Seat Bear 1 ASTM A216 WCB
6 Pin 1 ASTM A276 F6 15 Retaining Ring 1 Carbon Steel
7 Spring 1 ASTM A276 304 16 Screw   ASTM A193 B7
8 Stem 1 PTFE 17 Packing   Graf oil
9 Thrust Collar 1 PTFE        

D. ONE PIECE REDUCED PORT FLOATING BALL VALVE MAIN CONNECTION DIMENSIONS AND WEIGHTS CLASS150Lb
NPS
d
in 2 3 4 6 8 10
mm 51 76 102 152 203 254
L-L1
(RF)
in 7.00 8.00 9.00 15.50 18.00 21.00
mm 178 203 229 394 457 533
L2
(RTJ)
in 7.50 8.50 9.50 16.00 18.50 21.50
mm 190.5 216 241 406 470 546
d1 in 3.63 5.00 6.19 8.50 10.63 12.75
mm 92 127 157 216 270 324
d2 in 4.75 6.00 7.50 9.50 11.75 14.25
mm 120.5 152.5 190.5 241.5 298.5 362
D in 6.00 7.50 9.00 11.00 13.50 16.00
mm 152 190 229 279 343 406
d3 in 1.50 2.50 3.00 4.00 6.00 8.00
mm 38 64 76 102 152 203
b in 0.75 0.88 0.94 1.00 1.125 1.19
mm 16 19 24 26 29 31
n-φd in 4-0.75 4-0.75 8-0.75 8-0.87 8-0.87 12-1.00
mm 4-19 4-19 8-19 8-22 8-22 12-25
H
(open)
in 4.33 5.71 6.69 9.65 12.60 13.39
mm 110 145 170 245 320 340
W in 8.66 14.96

18.90

25.59 31.50 39.37
mm 220 380 480 650 800 1000
Weight Kg 7.5 17 25 56 104 145

E. ONE PIECE REDUCED PORT FLOATING BALL VALVE MAIN CONNECTION DIMENSIONS AND WEIGHTS CLASS300Lb
NPS
d
in 2 3 4 6 8 10
mm 51 76 102 152 203 254
L-L1
(RF-BW)
in 8.50 11.12 12.00 15.88 19.75 22.38
mm 216 283 305 403 502 568
L2
(RTJ)
in 9.12 11.74 12.62 16.50 20.37 23.00
mm 232 298 321 419 517 584
d1 in 3.63 5.00 6.19 8.50 10.63 12.75
mm 92 127 157 216 270 324
d2 in 5.00 6.63 7.88 10.63 13.00 15.25
mm 127 168.5 200 270 330 387.5
D in 6.50 8.25 10.00 12.50 15.00 17.50
mm 165 210 254 318 381 445
d3 in 1.50 2.50 3.00 4.00 6.00 8.00
mm 38 64 76 102 152 203
b in 0.88 1.125 1.25 1.44 1.63 1.88
mm 23 29 32 37 42 48
n-φd in 8-0.75 8-0.87 8-0.87 12-0.87 12-1.00 16-1.14
mm 8-19 8-22 8-22 12-22 12-25 16-29
H
(open)
in 4.33 5.71 6.69 9.65 12.60 13.39
mm 110 145 170 245 320 340
W in 8.66 14.96

18.90

25.59 31.50 39.37
mm 220 380 480 650 800 1000
Weight kg 12 30 48 85 160 300

The technical data subject to amend without notice