- Overview
- Product Description
- Application
- Specification
- Product Details
- Product Parameters
- View of the factory
Basic Info.
Model NO.
GAQ347F
Driving Mode
Worm Gear
Channel
Straight Through Type
Structure
Fixed Ball Valve
Type
Fixed Ball Valve
Temperature
Normal Temperature
Application
Industrial Usage
Transport Package
Plywood Case
Trademark
GOOLE, OEM
Origin
China(Mainland)
HS Code
8481804090
Product Description
2500lb Three Pieces Forged Trunnion Ball Valve (GAQ347F)
Pressure: from 150Lb ~ 2500Lb
Working temperature: from -50 Deg. C ~ 550 Deg. C
Face to Face according to : ASME B16.10
Flange Dimensions according to : ASME B16.5
Pressure & Temperature according to : ASME B16.34
Test & Inspection according to : API 6D / API 598
Visual Inspection according to : MSS SP-55
Marking according to : MSS SP-25
Cast steel 3PC trunnion ball valve have two piece and three piece body structure.middle part is bolt connection, RPTFE seal insert into stainless steel ring with spring .keep good sealling .
Top stem with bottom stem have PTFE bearing ,reduce friction, save effort. full bore and reduce bore .
Large size , high pressure can suit for industrial pipeline service.
Avaiable with BG operator.
Application:
Size: from 4" ~ 48"Pressure: from 150Lb ~ 2500Lb
Working temperature: from -50 Deg. C ~ 550 Deg. C
Specification:
Design & Manufacture according to : API 6DFace to Face according to : ASME B16.10
Flange Dimensions according to : ASME B16.5
Pressure & Temperature according to : ASME B16.34
Test & Inspection according to : API 6D / API 598
Visual Inspection according to : MSS SP-55
Marking according to : MSS SP-25
Main Parts and Materials.
 | No | Part Name | ASTM Material | ||
| Carbon steel | 18Cr-19Ni-2Mo | Low temperature steel | |||
| 1 | Body | A216-WCB | A351-CF8M | A352-LCB | |
| 2 | Bonnet | A216-WCB | A351-CF8M | A352-LCB | |
| 3 | Ball | A182-F304 | A182-F316 | A182-F314 | |
| 4 | Stem | A276-304 | A276-316 | A276-304 | |
| 5 | Seat | A105+ENP | A182-F316 | A350-LF2+ENP | |
| 6 | Stem insert | Class filled PTFE | |||
| 7 | Seat spring | A313-304 | Inconel X-750 | A313-304 | |
| 8 | O-ring | NBR | PTFE | PTFE | |
| 9 | O-ring | NBR | PTFE | PTFE | |
| 10 | Gasket | Graphite+304 | Graphite+316 | Graphite+304 | |
 | 11 | O-ring | NBR | PTFE | PTFE |
| 12 | Spring | A313-304 | A313-316 | A313-304 | |
| 13 | Grounding plunger | A216-WCB | A182-F316 | A182-F304 | |
| 14 | Stud | A193-B7 | A193-B8 | A320-L7 | |
| 15 | Nut | A194-2H | A194 8 | A194 4 | |
| 16 | Trunnion | A276-304 | A276-316 | A276-304 | |
| 17 | Trunnion bearing | 304+PTFE | 316+PTFE | 304+PTFE | |
| 18 | Gland flange | A193-B7 | A193-8 | A193-B7 | |
| 19 | Gland bolt | A193-B7 | A193-B8 | A193-B7 | |
| 20 | Stop plate | Carbon steel | Carbon steel+Zn | Carbon steel | |
| 21 | Handle | Carbon steel | |||
Main External Dimensions.
| Size | in | 2 | 2 1/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 | 28 | 30 | 32 | 36 |
| mm | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 650 | 700 | 750 | 800 | 900 | |
| L(RF) | in | 7 | 7.5 | 8 | 9 | 15.5 | 18 | 21 | 24 | 27 | 30 | 34 | 36 | 42 | 45 | 49 | 51 | 54 | 60 |
| mm | 178 | 190 | 203 | 229 | 394 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | 1067 | 1143 | 1245 | 1295 | 1372 | 1524 | |
| L1(BW) | in | 8.5 | 9.5 | 11.12 | 12 | 18 | 20.5 | 22 | 25 | 30 | 33 | 36 | 39 | 45 | 49 | 53 | 55 | 60 | 68 |
| mm | 216 | 241 | 283 | 305 | 457 | 521 | 559 | 635 | 762 | 838 | 814 | 991 | 1143 | 1245 | 1346 | 1397 | 1524 | 1727 | |
| H | in | 7 | 7.5 | 8.25 | 9.25 | 20.88 | 24.62 | 25.62 | 30.75 | 31 | 36.25 | 38.25 | 43.38 | 5.25 | 50.75 | 55.12 | 64.12 | 70.88 | 80.75 |
| mm | 177 | 190 | 210 | 235 | 530 | 625 | 650 | 780 | 790 | 920 | 970 | 1100 | 1150 | 1290 | 1400 | 1630 | 1840 | 2050 | |
| W | in | 14 | 16 | 20 | 20 | 24 | 24 | 24 | 24 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| mm | 350 | 400 | 500 | 500 | 600 | 600 | 600 | 600 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | |
| WT(Kg) | RF | 15 | 19 | 27 | 38 | 81 | 140 | 160 | 205 | 260 | 390 | 510 | 750 | 1200 | 1400 | 1860 | 2100 | 2530 | 2970 |
| BW | 13.5 | 15.5 | 24.5 | 32.5 | 76 | 132 | 147 | 182 | 241 | 370 | 495 | 726 | 1125 | 1250 | 1640 | 1930 | 2390 | 2760 |
