LGY type sonic nozzle
- Product Description
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It can also be called a critical flow Venturi nozzle.
1. Structural forms: annular throat Venturi nozzle and cylindrical throat Venturi nozzle
2. It has absolute advantages over other measurement methods in solving the transmission standards of high-pressure and high-flow-rate gas flow.
3. After the flow velocity reaches the sonic velocity in the throat, the pressure after the table does not change with the pre-pressure, and the system is stable.
4. The measurement range is almost unlimited.
5. It has strong resistance to upstream interference, is not affected by the downstream fluid parameters, operates stably, and can be calibrated with actual gas (natural gas) on site.
6. Nominal diameter: DN6～DN500
7. Nominal pressure: PN2.5～PN160
8. Discharge coefficient uncertainty: 0.1%～0.2%
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Telephone:
After sales:86-371-22950819
E-mail:kfybc@kfybc.com
Address: No.38 Bianjing Road, Shunhe Hui District, Kaifeng City, Henan Province