Tathagata welding technology, no leakage, rubber sealing structure design, the seat of the multistage seal structure, the seat of the auxiliary seal, valve stem of the multistage sealing structure, anti-static structure, stem fly out of the structure design, fire prevention structure design, double block and double emissions (DBB) structure, automatic pressure relief structure design, heavy anti-corrosion technology.
OEM & ODM service.
Sample available.
MOQ: 500 / each model
Specification
| Model | Q41X Q41F Q341X etc. |
| Shell Material | A105, 20#, etc. |
| Drive Mode | handle, turbine, etc. |
| Operating Temperature | -46-150°C |
| Applicable Medium | water, natural gas, oil, etc. |
| Design Standard | API6D, GB/T19672, GB/T12237, CJ/T514, etc. |
| Length Standard | ASME B16.10, GB/T12221, etc. |
| Flange Standard | ASME B16.5, HG20592, GB/T9113, etc. |
| Diameter Range | DN25-DN250, NPS1''-NPS10'' |
| Pressure Range | PN16-PN40, Class150Lb-Class300Lb |
| Test Standard | GB/T26480, API598, API6D |

Production

