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IPDB › China Industry › Industrial Equipment & Components

China, Chinese Plastic Safety Relief Valve for Metering Pump¹ Industrial Products Supplier Manufacturer Details, price list catalog:

China Industrial Products Supplier Manufacturer List Catalog

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Valve Safety Valve Pressure Release Valve Plastic Safety Valve

ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

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Product Description GeneralFREE-VALVE plastic safety valve is installed in the line of positive pressure discharge of metering pump,its function is to prevent siphon phenomenon occur.Removing the protective cap on the adjusting screw on site, then rotating and adjusting screw , the required pressure will be got by adjusting pressure gauge in the pipeline. Back pressure will be set within the range of 0-0.6 MPa by adjusting screw . Features It reduces damage to the system by water hammers, so that the system will achieve superior low vibration effect. It will keeping a certain constant pressure from the pump outlet port to the back pressure valve. Keep the system flow rate is constant. Keep the stability of system pressure.Technical Specification 1Size RangeDN15~DN652Nominal pressureClass 150 /PN10/PN163Applicable Temperature0~120oC4Connection TypeFlange ,Union5Body materialRPP, PVDF, CPVC, UPVC6Pressure testGB/T13927, API5987Face to FaceGB/T12221, ASME B16.10APPLICATION TEMPERATURE BOUND LISTMaterialMedium temperature,°CMaterialMedium temperature,°CCPVC-20°C~+95°CUPVC0°C~+65°CFRPP-14°C~+90°CPPH-20°C~+110°CPVDF-40°C~+150°C Main dimensions DNPNLDdHDN15PN101668220154DN201708225173DN2521210732173DN3222610740173DN4029214850225DN5030514863225DN6539014875225ApplicationFREE-VALVE plastic safety valve is widely used in chemical industry, water treatment, laboratory, corrosive liquid, ordinary gas and other fields.

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