WeiHai DuoTeRui Automation Equipment Co., Ltd. was established on July 15, 2016. It mainly engages in the R&D, production and sales of flow meters, and is a technology-based enterprise integrating science, ind...
Product Category
Features:
Compact structure, easy to install and maintain
The nozzle has smaller pressure loss than the orifice plate, contributing to energy conservation
Maximum turndown ratio: 1:10
No need for actual flow verification, with stable performance
Resistant to high temperature, high pressure and impact; its corrosion resistance is better than that of the orifice plate, and it has a long service life
Good repeatability and stable discharge coefficient
The arc-shaped structural design enables it to measure various liquids, gases, steam and all kinds of contaminated media
Suitable for measuring high-temperature and high-pressure steam in power plants, heating network pipelines, and fluids with high flow velocity
Features:
Compact structure, easy to install and maintain
The nozzle has smaller pressure loss than the orifice plate, contributing to energy conservation
Maximum turndown ratio: 1:10
No need for actual flow verification, with stable performance
Resistant to high temperature, high pressure and impact; its corrosion resistance is better than that of the orifice plate, and it has a long service life
Good repeatability and stable discharge coefficient
The arc-shaped structural design enables it to measure various liquids, gases, steam and all kinds of contaminated media
Suitable for measuring high-temperature and high-pressure steam in power plants, heating network pipelines, and fluids with high flow velocity
Parameter
| Common types | ISA1932 standard nozzle, long diameter nozzle |
| Specifications |
DN20-DN1200 |
| Connection Method | Welding type, flange clamp type, flange connection type |
| Voltage resistance level |
42MPa |
| Fluid Temperature |
Maximum 650 ℃ |
| Pressure Tapping Method |
Corner joint pressure measurement, radial distance pressure measurement |
| Material |
20G、304、316L、15CrMo、12Cr1Mov、 Titanium, Hastelloy, etc |
| Requirements for straight pipe sections |
At least 7D before and 3D after |
