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韩国S-LOK卡套阀门 
韩国SUPERLOK卡套阀门 
- 接头
- 阀门 
  - 球阀
  - 针阀
  - 单向阀
  - 其他阀门
- I型管件
- 其他
韩国WISE仪器仪表温度计等 
- WISE压力表相关 
- WISE温度计相关 
- 流量相关 
  - 流量元素
  - 流量计
- 水平开关
- 观察孔
- 螺纹管件
- 传感器
韩国OSCG 填料函 
- 电缆密封接头 
  - 工业区域填料函
  - 危险区域填料函
- 配件 
  - 防爆认证配件
  - 密封垫圈配件
- 接线盒 
  - 危险区域接线盒
  - 工业区域接线盒
韩国DONG HWA TCA铜管及管件 
- 管子
- 管件
- 材料
- 法兰
韩国KUKDONG灯具 
- 船舶用照明设备 
- 陆上用照明设备 
  - 路灯
  - Pole
  - 保安灯
  - 防爆灯
- LED用照明设备 
  - 荧光灯
  - 照明灯
  - 街灯
  - 保安灯
  - 防爆灯
  - 隧道灯
  - 透光灯
  - 天棚灯
  - 室内灯
- 夜间监视装置 
  - 红外线监视装置
  - 控制系统
- 其他周边设备 
韩国DONGNAM多芯管无缝管 
韩国SAMBOO液压螺栓螺母 
韩国JUNGWOO双壁管 

文丘里锥F750

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产品描述

Description

Venturi cone is an innovative flowmeter which offers the ability to measure a differential pressure and a flow rate. Venturi cone offers better accuracy, variety of ranges, flexible installation, and requires less maintenance. The key benefit of venturi cone is the unique design, the ability to provide a repeatable accuracy up to 0.5 % of rate under the most harsh flow conditions. Furthermore, it offers a wide range of reynolds numbers. Venturi cone offers an exceptional sizing flexibility, such as diameter ½ ~ 120". Venturi cone assures a casting performance, with no moving parts to be replaced. Additionally, the contoured shape of the cone directs the flow without impacting the abrupt surface.

Specification

Accuracy	From ±0.5 % of actual flow (Certain fluids and reynolds number applications require special calibrations to achieve this value.)
Repeatability	±0.1 % or better
Flow ranges	10:1 and greater
Standard beta ratios	0.45 through 0.80, special betas available
Head loss	Varies with beta ratio and DP
Installation piping requirements	Typically 0 ~ 3 diameters upstream and 0 ~ 1 diameters downstream of the cone are required, depending on fittings valves in the adjacent pipeline
Materials of construction include	Duplex SS, 304SS or 316SS Hastelloy C-276 Carbon steels Special materials on request
Line sizes	0.5 ~ 120" or larger
End fittings	Flanged, threaded, hub or weld-end standard. Others on request
Configurations	Precision flow tube