Large (DN500-3000) High Vacuum Pneumatic Gate Valve
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P |
Large urtra-high vacuum gate valves:
1. Brief introduction
This series of valves are pneumatic ones. The design of this series' structure is reasonable, and the appearance is excellent.
They are one of inital optianal valves in huge automatic vacuum equimpent.
2. Operating principle
The motivities of this series of valves are manual rotating handle, air cylinder driven by compressed air and the driver torque of motor to produce electromagnetic force. They drive the start and stop of valve plates through the connetion between swing bar and valve plate.
3. Features
1> . Adopt the structure of many oscillating bars sustain well-distributed.
2> . Stability and little noise.
3> . Adopt stainless steel bellows and viton o-ring sealing.
4> . The inner of valves; Body is welded by stainless steel and the leak rate is low.
Port size: ISO-F 500~3000, GB-LP500~3000
Power: Pneumatic
Material: AL, 304SS
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Application scope : 1×10 -6 Pa~1.2×10 5 Pa Differential pressure before open valve plates : ≤1×10 3 Pa Any direction Leak rate of valves' body and base : <1.3×10 -7 Pa.L.s -1 Cycles until first service :5000 Times Baking Temperate of valve bodies : ≤150°C |
Position of installation : HORIZONTAL OR VERTICAL Power supply : AC 220V 50Hz,6W or DC 24V,3W (Special specification can be customized) |
Compressed air: 0.5~0.7MPa Speed of closing and opening: according to nominal diameter |
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Indications of valves' position: -with indication of start and stop's positions (magnetic switch) |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Connection Form: |
Thread |
| Material: |
Stainless Steel |
| Seal Surface: |
Wedge Gate Valve |
| Application: |
Industrial Usage |
Chuanbei Vacuum Technology (Beijing) Co., Ltd. (North Sichuan vacuum or CBVAC), established in 2002, the company belongs to the Zhongguancun Science Park, the factory covers over 10, 000 square meters, 160 employees, is a specialized vacuum product development, design, production, sales and service of integrated high-tech enterprises. To vacuum pumps, vacuum valves, vacuum bellows, vacuum systems integration and precision machining LED five categories, with import and export operation rights, and dozens of independent research and development of proprietary products.
CBVAC stick to "Quality, Innovation, Faith, Service, Market-oriented, Customer's satisfaction-aimed". With the rapid sales growth and expansion constantly, CBVAC become one well-known manufacturer of vacuum products in domestic market. We have a long-term friendly cooperation with Chinese Academy of Sciences, PekingUniversity, TsinghuaUniversity and others, also we have a research team with the high professional technicians. We have developed new product, including dry scroll vacuum pump and large vacuum valve. The techniques and manufacture level can reach the international standard, and enjoy high favor from international and domestic clients.
The product application of CBVAC widely range from IT industry, IC assembly, energy source, environment protection, chemical engineering to high Institute, national defense, Chinese Academy of Sciences. Relying on excellent quality, leading technics, humanized design, multiple resolution and service, our market is now covering all around China and also reaching USA, UK, Germany, France, Korea, Japan, other developed countries. The products of CBVAC is getting more and more approval in the international market.
