Venturi valve

· High-speed control with a reaction speed of less than 1 second to accurately control the air volume and prevent the spread of harmful gases.
· Not affected by changes in static pressure in the pipeline
· No straight pipe required
· Can be installed horizontally / vertically (selected according to model)
· All products are customized at the factory
The Accel II air volume control valve is a high-precision (within ± 5% of reading), high-speed response air volume control device.
It can play a huge role in areas that require precise control of airflow, such as chemistry, biological laboratories or clean rooms, animal feeding facilities, and hospitals. It has a self-adjusting mechanical structure that is not affected by the change of static pressure in the pipeline and accurately maintains the set air volume. It uses a pneumatic or high-speed electric controller to perform high-speed control according to the change in required air volume. The traditional variable air volume valve is impossible to achieve, but the Accel valve can fully adapt to the change of the opening / closing of the adjustment window of the fume hood, and realize accurate air volume control.

Soft and hard dual mattresses: Soft and hard dual mattresses are made of brown or brown cotton plus springs. A soft and hard side that can adapt to different sleep requirements. You can also change the use of the surface according to their needs in the season, such as the winter cold, with a soft side to increase the degree of warmth; summer hot, ahard side vailable to switch over in order to cool faster and keep cooling in the comfort level. This quality mattress will surely give you a better and non disturbing high quality of sleep

Double sided mattress

Double Sided Mattress

Double Sided Mattress,Double Mattress,Two Sided Mattress,Dual Sided Mattress

SHENZHEN HAIMA FURNITURE MANUFACTORY , https://www.szolucy.com

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