Shenzhen Mech Valve Trading Co., Ltd. Is a collection of valves, pumps, machine research and development, manufacturing, sales, service and an integrated high-tech enterprises. The main products are butterfly valve, ball valve, gate valve, globe valve, check valve, regulating valve, safety valve, relief valve, filter, trap, butterfly valve, hydraulic control valves, etc.

the nuclear industry, petrochemical industry, electronic industry and the development of the aerospace industry, as well as the process technology of the development of automatic control and fluid transmission over a long distance, promoted the modern cryogenic valve, vacuum valve, the nuclear industry with the valve and the development of all kinds of regulating valve. Used for remote control and program control valve actuator used more and more. Is the development trend of valve:

xuan a valve co. , LTD. , the production site is located in the country famous 'township of the Chinese pump valve', modern factory covers an area of 23300 m2, the existing staff of more than 670 people, 7 senior engineers, engineers, 21 people. Company introduction of foreign advanced technology, modern production scale, processing center, Taiwan CNC lathe, equipped with Germany super precision vertical lathe, automatic painting line and other mechanical processing and special equipment for more than 300 sets. Possesses modern r&d center, quality testing center.

(1) expand the product parameters, such as the largest diameter of valve has up to 10 meters, the minimum working pressure has reached 1. 33×10- Palmer, 8 ball valves and butterfly valves are high temperature and high pressure field.

(2) the development of energy saving, energy saving and automatic control valves. In order to reduce the energy consumption of fluid conveying and steam heat loss and the development of ball valve, butterfly valve and steam trap; In order to adapt to the development of industrial automation and develop all kinds of electric power, air pressure, hydraulic valve and control valve.

(3), the structure is improved by using new materials and new technology, improve the service life of the valve. If use elastic structure, lubrication design to minimize valve sealing force and torque, made valves, plastic, titanium alloy etc with expanded graphite and other new materials production packing, carbide and ptfe material is widely used as sealing surface, used in a variety of new surface strengthening technology in order to improve the life of the valve.

(4) the development of special valve series, such as used for liquid oxygen, liquid hydrogen and liquefied natural gas (LNG) cryogenic valve, vacuum valve, the nuclear industry with valve, relief valve, regulating valve, drain valve and valve actuator, etc.

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