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FLOAT BALL VALVE

FLOAT BALL VALVE

FLOAT BALL VALVE details:

1.Material SS316,316L,304 ,brass,bronze,WCB
2.Pressure class 150-class900 
3.Connection ferrule 
4.Power Manual 
5.Seated Metal 
6.Media Gas,water,etc 
7.Type: 2-way 3-way 1-way ,full welded,float,trunnion

Part Material and Main parameters

 

 

 

Nominal diameter(in) NPS 1/2-8
Nominal pressure(Mpa) Class150-Class600



MATERIAL

NO PART NAME CARBON STEEL STAINESS STELL
Material of parts 1 Body ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF8M ASTM A351 CF3 ASTM A351 CF3M

2 Stud A193 B7M A320 B8 A320 B8M A320 B8 ASTM A182 B8M

3 Ball ASTMA105.ENP ASTMA182 304 ASTMA182 316 ASTMA182 304L ASTM A182 316L

4 Seat PTFE/NYLON/PEEK/PPL

5 Anti-fire gasket SST+Graphite

6 Bonnet ASTMA105 ASTMA182 304 ASTMA182 316 ASTMA182 304L ASTM A182 316L

7 Anti-static valve Combined parts Combined parts Combined parts Combined parts Combined parts

8 Stem ASTM A 182 F6a ASTM A182 304 ASTMA182 316 ASTMA182 304L ASTM A182 316L

9 Thrust bearing PTFE

10 Sliding bearing PTFE

11 O-ring VITON

12 Anti-fire gasket SST+Graphite

13 Seal gland ASTM A105.ENP ASTMA182 304 ASTMA182 316 ASTMA182 304L ASTM A182 316L

14 Socket head cap screw A197 B7M A320 B8 A320 B8M A320 B8 A320 B8M

15 Packing Graphite

16 Packing bushing ASTM A 182 F6a ASTM A182 304 ASTMA182 316 ASTMA182 304L ASTM A182 316L

17 Packing gland ASTM A 182 F6a ASTM A 182 F6a ASTM A 182 F6a ASTM A 182 F6a ASTM A 182 F6a

18 Anti-fire packing SST+Graphite

19 Socket head cap screw A197 B7M A320 B8 A320 B8M A320 B8 A320 B8M

20 Retainer ring 65Mn 65Mn 65Mn 65Mn 65Mn

21 Hexagon nut A194-2HM A194-8 A194-8M A194-8 A194-8M
Applicalbe service conditions Applicable media Water steam,oil,gas,liquefied gas,natural gas,etc Nitric acidAcetic acid Acetic acid Strong Oxidizer Urea
Applicalbe temperature 120℃(PTFE).≤80℃(NYLON),≤250℃(PEEK), ≤250℃(PPL)
Design and manufacturing API 608,API6D
Face-to face dimensions ASME B16.10, API 6D
Type of connection Flange ASME B16.5/ASME B16.47 Bult welding ASME B16.25
Pressure test API598. API6D
Transmission mode Manual, worm and worm gear transmission, pneumatic, electric

 

 

Pressure rating Nominal Diameter d Flange Bult welding Raised face flange W cast steel forged steel Weight(kg)
Class NPS DN L(RF) L(RTJ) L(BW) D D1 D2 f b N-Φd
H H cast steel forged steel
150 1/2’’ 15 13 108 / 140 90 60.5 35 2 9 4-Φ16 140 80 78 2
3/4’’ 20 19 117 / 152 100 70 43 2 10 4-Φ16 140 86 82 2.5
1’’ 25 25 127 / 165 110 79.5 51 2 11 4-Φ16 140 98 95 3.5
1 1/4’’ 32 32 140 / 178 115 89 64 2 11 4-Φ16 180 106 100 6.5
1 1/2’’ 40 38 165 / 190 125 98.5 73 2 13 4-Φ16 180 133 128 7.5
2’’ 50 50 178 191 216 150 120.5 92 2 14.5 4-Φ19 200 138 137 9
3’’ 80 75 203 216 283 190 152.5 127 2 17.5 4-Φ19 300 175 148 19
4’’ 100 100 229 241 305 230 190.5 157 2 22.5 8-Φ19 650 235 223 36
6’’ 150 150 394 406 457 280 214.5 216 2 24 8-Φ22 800 285 278 78
8’’ 200 201 457 470 521 345 295.5 270 2 27 8-Φ22 1000 342 336 160
300 1/2’’ 15 13 140 / 140 95 66.5 35 2 13 4-Φ16 140 80 78 2.5
3/4’’ 20 19 152 / 152 115 82.5 43 2 14.5 4-Φ19 140 86 82 3.6
1’’ 25 25 165 / 165 125 89 51 2 16 4-Φ19 140 98 95 5
1 1/4’’ 32 32 178 / 178 135 98.5 64 2 17.5 4-Φ19 180 106 100 8.5
1 1/2’’ 40 38 190 / 190 155 114.5 73 2 19.5 4-Φ22 180 133 128 10
2’’ 50 50 216 232 216 165 127 92 2 21 8-Φ19 200 138 137 12
3’’ 80 75 283 298 293 210 168.5 127 2 27 8-Φ22 300 175 148 28
4’’ 100 100 305 321 305 255 200 157 2 30.5 8-Φ22 650 235 223 46
6’’ 150 150 403 419 457 320 270 216 2 35 12-Φ22 800 285 278 104
8’’ 200 201 502 518 521 380 330 270 2 40 12-Φ25 1000 342 336 208
600 1/2’’ 15 13 165 / 165 95 66.5 35 7 14.5 4-Φ16 140 78 68 5
3/4’’ 20 19 190 / 190 115 52.5 43 7 16 4-Φ19 140 80 76 7
1’’ 25 25 216 / 216 125 89 51 7 17.5 4-Φ19 180 110 106 9
1 1/4’’ 32 32 229 / 229 135 98.5 64 7 21 4-Φ19 200 115 110 13
1 1/2’’ 40 38 241 / 241 155 114.5 73 7 22.5 4-Φ22 250 135 128 17
2’’ 50 50 292 295 292 165 127 92 7 26 8-Φ19 300 152 140 21
3’’ 80 75 356 359 356 210 168.5 127 7 32 8-Φ22 650 224 213 43
4’’ 100 100 432 435 432 275 216 157 7 38.5 8-Φ25 800 248 238 85

 

Please consult the factory:

Note:The weight value is only for flanged valve.Please consult our factory for higher nominal diameter or weight.Any ,modification to size H,H1 and weight will not be notified otherwise.

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