XGLG Throttle Device - Rectangular Venturi
- tel：0086 550 7623999、0086 550 7623888
- fax：0550-7623199 ext 0
- email：xinguo@xinguo.net
Description
Rectangular Venturi tube, the air supply pipeline is often made of a rectangular tube (riveted and welded with a thin iron plate), in order to measure the air volume (such as power plant suction, air supply, heating furnace air supply), a rectangular Venturi tube can be used. According to the structure of the shrinkable tube, it is divided into two types: single-sided shrinkage type and double-sided shrinkage type.
Main features of rectangular venturi:
◆The structure is light and easy to transport, and it can also be assembled on site. ◆Easy to make and low cost (compared with classic venturi). ◆Low pressure loss and energy saving.
Main technical parameters of rectangular venturi:
◆Inlet equivalent diameter (equivalent to nominal diameter) ( mm ): D =1.13 ≤0.25. where W: the width of the inlet pipe (rectangle); H: the height of the inlet pipe (rectangle)
◆Nominal pressure (MPa): ≤1200
◆Accuracy (inaccuracy): ±5%
