Trunnion Ball Valve
Trunnion ball valves are high performance industrial valves manufactured to API 6D standards with low operating torque and high sealing stability for high pressures, large diameters and severe operating conditions.
- Size Range
- 2" ~ 48" (DN50~DN1200)
- Temperature Range
- -29°C~+250°C
- Pressure Rating
- 150LB ~ 2500LB (PN10~PN420)
- Operation Type
- Lever, Gear Operated or bare stem
Specification Parameters
| Name | Trunnion Ball Valve |
| Size | 2" ~ 48" (DN50~DN1200) |
| Pressure range | 150LB ~ 2500LB (PN10~PN420) |
| Temperature | -29°C~+250°C |
| Drive Mode | Turbo Operation, Pneumatic Operation, Hydraulic Operation, Electric Operation |
| Applications | Applicable to petroleum, chemical, metallurgy, light industry, power station, urban construction water supply, low temperature working conditions and long-distance pipelines such as oil, water, gas and natural gas |
Design Specification:
| Design Standards | API6D, BS 5351, GB/T 12237 |
| Structure length | ASME B16.10, GB/T 12221 |
| Flange Connection Standard | ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79, HG/T 20592 |
| Torsion welding standard | ASME B16.25, GB/T 12234 |
| Fire Protection Requirements | API 6FA, API 607 |
| Pressure test | API 598,GB/T 13927, GB/T 26480 |
| Temperature and Pressure Test | ASME B16.34, GB/T 12224 |
Factory Floor Photos :
Features:
1) Anti-fire safe design: API 6FA, API607
2) Anti-static device
3) Anti-blow out design
4) Free leakage of body Sealed construction
5) Low torque in operation
6) Double block&bleed(DBB)
7) Emergency sealing
8) Automatic body cavity relief
9) The valve structure can be 2 pieces or 3 pieces.
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Email:sales@xingvalve.com
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Dongou Industrial Zone,Oubei Town,YongJia, WenZhou City,ZheJiang Province P.R China