Food Grade Valve Pneumatic Sanitary SS304 Water System Tank Ball Valve

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Food Grade Valve Pneumatic Sanitary SS304  Water System Tank Ball Valve




Flow range


Pressure range


Control power

≤315 ------420KW

Pressure precision


Ambient temperature

0--- +40

Relative humidity

≤90%(electric control part)

Power supply

380V----420V(1+ 10%)

 50HZ(+ 2%Hz)

Steady flow compensation






Traditional water supply method can never live without water storage tank. The water of the water storage tank is usually provided by the tap water pipeline network. Thus after the water with pressure enters the water tank, the pressure will become null, this makes a large quantity of energy wasted. Having been developed by the professional technicians of our company based on variable frequency constant pressure water supply equipment. Non-negative pressure water supply equipment is the complete set of water supply equipment is the complete set of water supply equipment that can be directly connected to the tap water pipeline network and generates no negative pressure to the tap water pipeline network and brings about no secondary pollution. He can fully utilize the pressure of tap water pipeline network to supply water with direct superposed pressure, thus, it avoids secondary waste of energy and secondary pollution, greatly cuts down the investment on the equipment and shortens the construction period. 


BJWG intelligent non-negative pressure superposed water supply equipment is composed of variable frequency control cabinet, non-negative steady flow tank, vacuum suppressor, liquid level detector, bump, complete pipeline valve unit, steady pressure tank, instruments for equipments and the like. It can be applied to all water supply places that require improvement of water pressure, constant water pressure and flow. It is a new generation energy-saving product in the field of water supply.


BJWG non-negative pressure steady flow superposed water supply equipment adopts the advanced non-negative water supply technology. It is highly suitable for unstable urban pipeline water supply or the water consumption points located at the end of the urban network that requires pressurized water supply system. Via advanced non-negative technology, safety and environmental protection in water supply is exert negative pressure to urban network. 





  1. living water for newly-built community or office building and the like.
  2. Pressure of low-floor tap water fails to satisfy the required living and firefighting water.
  3. In terms of transformation of air pressure water supply equipment, the original air pressure tank can also be used.
  4. The built water tank can also adopt the water supply method of coexistence of non-negative pressure water supply equipment and water tank, so as to further save more energy.
  5. Pressurized bump station in large water supply system such as tap water and the like.
  6. Production and living water for industrial and mining enterprises.
  7. Various circulating water system.



Competitive Advantage:


My company is currently the no negative pressure and constant pressure frequency conversion water supply equipment with stainless steel no negative pressure steady flow tank and complete line design, production and installation of one of the country's largest production base of.


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Mr. Ryan Chan
Tel: 86-571-63489858
Mobile: 86-13968191058
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Contact Method
Fuyang bo jin machinery manufacturing Co., Ltd
Lushan street fuyang twon, Hangzhou, Zhejiang, China (Mainland) / 310000
Fax: 86-571-63489588
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