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China, Chinese DN100-DN350 Butt Welding Angle Ammonia Stop Check Valve for Refrigeration1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveCheck ValveCheck ValveStop and Check Valve
Changzhou AMG Refrigeration Equipment Co., Ltd.
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Product Description NameTypeSize(mm)Weight(kg) φD1 D0H1HStraight-throughstop check valveVCY15-D211510665150 1651.5VCY20-D252010665155 1701.6VCY25-D322512875190 2072.4VCY32-D383212875193 2102.8VCY40-D454016595237 2644.8VCY50-D575016595243 2705.0VCY65-D7665195105307 3408.7VCY80-D8980212115326 36510.0Product features· Optimal product design. Adoption of computer-aided design (CAD SolidWorks ).Applicable to all general-purpose refrigerants and non-corrosive gases and liquids, including ammonia, fluorine, propane and propylene. · Perfect sealing performance. The moving part valve stem is provided with high-precision double O-ring and PTFE packing to ensure zero leakage. All sealing gaskets are environment- friendly asbestos-free ones that are resistant to both fluorine and ammonia. · The back seal design enables convenient valve maintenance during system operation. The double-cone seal design ensures large flow capacity, small pressure drop and high efficiency.A special linkage structure between valve stem and valve clack is adopted so that the concentricity of valve clack is adjusted automatically to ensure valve closing tightness and minimize valve clack friction for prolonging service life. · Compact structure, small size and light weight. Reducing freight cost, shortening installation time and lowing labor intensity.Best protection against rusting and corrosion. Special rust-proof materials are used on the surface. The internal and external surfaces are treated with special formula and process to ensure cleanness and rust-free. The stainless steel valve stem is polished by a special technique. · Possibility of direct welding to steel pipe or brazing to copper pipe. Customer options are offered for either hand-wheel or sealed cap.Each valve is inspected strictly according to European standards.
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