Technical Data

when the valve is normally closed and there is vacuum in the tank, the vacuum piston inside the valve opens
automatically and draws air into the tank. In return, this keeps the pressure inside and outside the tank balanced.
From the Pressure side, when the valve is normally closed and the tank pressure exceeds the rated pressure
on the outside of the valve, the valve automatically opens and vents air  to atmosphere.

Zhejiang Aomi Fluid Equipment Co., Ltd.  is a professional manufacturer in high-level of hygiene demanding flow lines. It specializes in manufacturing high-precision stainless steel sanitary pumps, valves and unions, pipe fittings and tank accessories. Products are widely used in food, pharmaceutical, beverage, wine, dairy, cosmetics, bio-tech industries.
16 Years of research for quality improvement and product enhancement,sale of Zhejiang Aomi is expanding all over the world and expanding itself continuously,Zhejiang Aomi has become able to offer complete range of products according to various international norms such as DIN, SMS, 3A, IDF, RJT, ISO  BS, Mâcon  and so as to fulfil customers'requirement globally.
Zhejiang Aomi has passed ISO9001 international quality system certification and CE. Zhejiang Aomi introduces advanced CNC equipment LG MAZAK and Korean brand CNC machining center.
Zhejiang Aomi insists on the concept of "Quality first,Prestige important",a well-trained and dedicated team including engineers,technicians and other employees,this allows us to offer customers quality products,competitive price and prompt delivery time.

 

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