Product Introduction
High temperature pressure relief valve is a valve that reduces the inlet pressure to a certain outlet pressure by adjusting, and relies on the energy of the medium itself to keep the outlet pressure stable automatically. From the point of view of fluid mechanics, the pressure reducing valve is a local resistance can change the throttling element, that is, by changing the throttling area, so that the velocity and kinetic energy of the fluid change, resulting in different pressure loss, so as to achieve the purpose of decompression. Then rely on the control and regulation of the system, so that the fluctuation of the pressure after the valve and the spring force balance, so that the valve pressure in a certain error range to maintain a constant.
Operating Principle
High temperature pressure relief valve is a valve in the body of the opening of the opening and closing of regulating the flow of medium, the medium pressure is reduced, at the same time with the aid of the role of the valve after pressure adjust the opening of open-close part, keep the valve after pressure within a certain range, and the valve body or valve after the injection of cooling water, reduce the temperature of medium, the valve is called desuperheating valve to relieve stress.The automatic selection of pressure reducing valve is fast and easy.The characteristic of the valve is to keep the outlet pressure and temperature value within a certain range under the condition of constant change of inlet pressure.
Product Advantage
Although the water flow through the pressure reducing valve has a great head loss, it is still energy saving in general because it reduces the water waste, makes the system flow distribution reasonable, and improves the system layout and working conditions.When the medium is steam, the pilot piston type pressure reducing valve or the pilot bellows type pressure reducing valve should be selected.For the convenience of operation, adjustment and maintenance, the pressure reducing valve should generally be installed on the horizontal pipeline
Company Advantage
It has passed the certification of ISO9001, iso45001 and ISO14001
In 2010, it obtained the special equipment manufacturing license of the people's Republic of China issued by the General Administration of The products are sold to more than 30 provinces, cities and autonomous regions in China, and some products have been
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