What are the manufacturers of high vacuum valves

If the high vacuum baffle valve is classified according to the working pressure of the actual starting system, it can be divided into rough vacuum system, low vacuum system, high vacuum system, ultra-high vacuum system and extremely high vacuum system. If it is divided according to the cleanness of the vacuum system, it will There are oil vacuum systems and oil-free vacuum systems. Due to people’s habits, the above-mentioned different classifications are often integrated in practical applications, such as "large dynamic metal high vacuum systems", "oil-free ultra-high vacuum systems", etc. , The above classification method is not strictly unchanged.

If the valve is classified according to the working pressure of the actual starting system, it can have a rough vacuum system, a low vacuum system, a high vacuum system, an ultra-high vacuum system and a very high vacuum system. If it is divided according to the cleanness of the vacuum system, there will be an oil vacuum system. , Oil-free vacuum system, due to people’s habits, the above-mentioned different classifications are often integrated in practical applications, such as "large dynamic metal high vacuum system", "oil-free ultra-high vacuum system", etc. Therefore, the above classification The method is not strictly constant.

Beipiao Vacuum Equipment Co., Ltd. (formerly Beipiao Vacuum Valve Factory) was established in 1966 and is a designated enterprise of the former Ministry of Machinery and Electronics. The total area of the plant is over 50 acres. The main plant is located in the Taiji Management Zone of Beipiao City. The new plant is located in the Light Textile Industrial Park of the Economic Development Zone of Beipiao City. The total investment exceeds 100 million yuan. There are 62 employees, including 12 engineers and technicians. The company has more than 100 sets of various processing and manufacturing equipment and nearly 20 patented technologies. Over the years, it has been innovating and making progress. It has grown into a professional vacuum acquisition, A high-tech enterprise engaged in vacuum application technology development and equipment manufacturing.

The technological transformation of high vacuum flapper valve is lagging behind: old factories, old equipment, and old technology still dominate the mainstream. Although several companies have moved in recent years and have improved, the overall manufacturing level, technology level, and testing level are still lagging behind. Foreign peer companies cannot be compared. The technical transformation problems left over from the old system may be difficult to eliminate in the short term. The obsolete equipment, the backward technology and the low product level, exist in almost every company in the industry. The overall technology of China's mechanical vacuum pump is not backward.

According to the shape of the wave, the vacuum corrugated pipe can be divided into two categories: spiral corrugated pipe and ring corrugated pipe: spiral corrugated pipe is a tube-shaped shell with corrugations arranged in a spiral shape. There is a spiral angle between the corrugation and the corrugation, all corrugations can be connected by a spiral line; the ring-shaped corrugated pipe is a tubular shell with the corrugation in a closed ring shape, and there is a ring between the corrugation and the corrugation. The ring-shaped corrugated tube can be divided into u-shaped, c-shaped, s-shaped, and v-shaped due to the same waveform.

The company is located in Beipiao City, Liaoning Province, in the west of Liaoning Province, with the Bohai Sea in the south and Inner Mongolia in the north. It is an important part of the Bohai Rim Economic Circle. Beipiao City is rich in fossil resources and mineral resources. 44 types of mineral resources have been proven. Among them, gold mineral reserves are very rich, and the fossil industry is prosperous and diverse. It is known as "the world's first bird flying and the first flower blooming." The reputation of "place".

What are the manufacturers of high vacuum valves

The main contents of the daily maintenance of vacuum valve vacuum valve should have several items (1) the inner wall of the valve body, check its pressure resistance and corrosion resistance, (2) the valve seat, due to the infiltration of the medium, the threaded inner surface for fixing the valve seat is vulnerable to corrosion To make the valve seat loose, pay attention when checking. For vacuum valves, check whether the sealing surface of the valve seat is damaged in high pressure situations. Check carefully whether all parts of the valve core are corroded and worn, especially under high pressure conditions. The valve core wears more serious, and the vacuum valve should be paid attention to.

High vacuum flapper valve vacuum valve maintenance method 1. It is recommended to assign a special person in charge for operation and maintenance. 2. Before maintenance, cut off the power supply and remove the medium pressure. 3. The coil assembly should not be disassembled. 4. Vacuum valve steam valve When it is put into operation after being out of service for a long time, the condensed water should be drained and the operation should be tried several times, and the operation can be used after normal operation. When the solenoid valve is installed or put into operation after a long time out of service, the medium must be introduced and the operation should be tried several times. It can be used officially later.

The transportation in Beipiao City is very convenient. The Beijing-Shenzhen high-speed railway can directly connect to Beijing, Shenyang and other cities. National highways 101 and 305 and Changshen Expressway run through urban and rural areas. The central city is 45 kilometers away from Chaoyang Airport and 150 kilometers away from Jinzhou Port.