Yuhuan Guangda Machinery Co.,Ltd, predecessor company name was Yuhuan Guangda Machinery Factory.Founded in 1988, company located in world famous Valve capital city---Zhejiang Yuhuan which is in the East China Sea Coast.The company covers an area of more than 10 thousand square meters. Our company is a joint-stock enterprises which specialized in mechanical products manufacturing selling and service. Main products :a variety of sizes brass valves , fittings , stainless steel fasteners etc. There are more than 150 employees in the company, 50 of them are professional technical and managerial staffs.We focus on developing new varieties and expanding business and scale to continuously enhance the competitiveness of the company.Detail
Production staff more than 150 people
More than 50 professional technical and management personnel
Our products are sold to more than 10 countries and regions
Self-operated pressure regulating valve is widely used in industry. It is a kind of control device that can be automatically adjusted without external resources and only needs to be measured for the change of its own pressure, temperature or flow, and set a preset value. This is a kind of control device. Energy-saving instrument, with multi-functional instrument control system such as control execution. Its types can be divided into self-operated pressure (micro-pressure) control valve, self-operated (differential pressure) flow control valve, and self-operated temperature control valve. It is suitable for urban heating, heating and occasions where there is no power supply and gas supply and need to be controlled.
The valve is the control device of the fluid pipeline. Its basic function is to connect or cut off the flow of the medium in the pipeline, change the flow of the medium, change the flow direction of the medium, adjust the pressure and flow of the medium, and protect the normal operation of the equipment in the pipeline.