Xi'an negative pressure water equipment prices _ Hairong environmental protection equipment (certified) no negative pressure water equipment

No negative pressure water supply equipment without negative pressure water equipment is a pressurized water supply unit and the municipal water supply network connection, a residual pressure in the municipal pipe network overlying water supply based on tandem and ensure direct municipal pipe network pressure not less than the set pressure protection ( 0 can be relative pressure pressure pressure is called negative pressure is less than 0) secondary pressurized water supply equipment. No negative pressure water equipment vacuum to eliminate it is the core of Xi'an water supply equipment without negative pressure water equipment specializing in the production, relying on it to eliminate the negative pressure in the pipe network negative pressure water equipment, which does not affect the surrounding water pipe network and equipment protection , to municipal water requirements. It works relatively simple Xi'an negative pressure water equipment, with a composite exhaust valve is exactly the same. It mainly consists of a float to work, to move vertically up and down according to drive the float inside jars of water without the negative pressure regulating valve lift control on and off, so as to achieve the conditioning tank suction and discharge Xi'an high-pressure water supply equipment, while achieving a vacuum tank (tank full of water when) is eliminated. Remove the vacuum is a new term, so many manufacturers make a big fuss in its body, doing a bit of mystery (packaged very well). In fact, it's just an automatic access to the air valve, and the cost is not high. Xi'an negative pressure water equipment prices _ Hairong environmental protection equipment (certified) no negative pressure water equipment from Western 安海容 Environmental Equipment Co., Ltd. West 安海容 Environmental Protection Equipment Co., Ltd. (www.hairongshebei.cn) (www.hrepe.cn) is Xi'an, leading drinking water treatment equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hairong leader in environmental protection equipment with the staff warmly welcome all inquiries negotiations to create environmental protection equipment Hairong better future.