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The REDC Inflatable Spherical valve has a world-wide reputation for reliability. This results from its simple, cavity-free construction which is designed to minimize the possibility of material build-up within the valve body. The same, simple design philosophy also eases the task of preventative routine maintenance and makes any parts replacement a quick and simple task.
• Full bore unobstructed material flow.
• Simple, fully proven design.
• Can cut through moving or static columns of material.
• Wide range of valve sizes: 50mm (2”) to 300mm (12”).
• Forms pressure tight seal when closed.
• Can cope with pressures up to 30 bar.
• Can handle material temperatures from –20ºC to +480ºC
• Long operating life.
• Up to 1,000,000 cycles between major overhauls with most materials.
• Low maintenance.
• Ready availability of spare parts.
Full Bore Material Flow
Totally unrestricted full bore material flow is assured through the unique design of the half spherical assembly. A mere quarter turn is sufficient to move from the fully closed to the fully open position. This action positions the half spherical completely clear of the material flow path.
Beijing REDC Pneumatic Conveying Technology Co., Ltd is an environmental protection technology listed company on National Equities Exchange and Quotations(stock code: 838937). REDC is professionally provides total solutions on solid materials pneumatic conveying system and injection system.
REDC is awarded the National High-tech Enterprise, Zhongguancun High-tech Enterprise, the Governing Unit of China Lime Association, the Governing Unit of Logistics Engineering Institution of CMES,Member of China Foundry Association, Lead-acid Battery Branch of China Electrical Equipment Industry Association and China Salt Association.REDC has passed Design License of Special Equipment People’s Republic of China, ISO9001:2015 certification, ISO14001：2015 certification, OHSAS18001:2007 certification and credit enterprise of Beijing, certificate of enterprise credit grade--3A.The company also has three subsidiaries which are Beijing REDC Pneumatic Conveying Technology Co., Ltd. Changping Branch, Beijing REDC Engineering Technology Co., Ltd., and Henan REDC Pneumatic Conveying Equipment Co., Ltd.
REDC has forceful technical strength and experienced professional team. It has achieved dozens of national patents of Fluidizing Pneumatic Pump, Vertical Rotor-feeder, Inflatable Spherical valve, Injection Pump, Coal Injection System for Maerz Lime Kiln, Coal Injection System for Beam Lime Kiln, Salt Pneumatic Conveying System, Double Rotor-feeder”and etc. REDC has two brands which are “REDC” and “瑞德克”. The products and service are widely used in a lot of industry areas ,such as Iron and Steel, Nonferrous, Metallurgy ,Coal Chemical, Petrochemical , Railway, Food, Cement, Coal-fired Power, Lime Kiln and etc., and acknowledged by the users.
The mission of REDC is make solid conveying cleaner, more intelligent and efficiency, the vision of REDC is to become the leading enterprise in solid conveying area, the core values of REDC are leading, profession, integrity and win-win .