Donjoy Double Seat Mixproof Valves Manifold

Product Description 3A certified DONJOY Double Seat Mixproof Valves for Food Beverage ProcessingTechnical specification:SizeDN40-DN150 ,1.5"- 6"Working temperature14°F to 266°F (-10 to 130°C), 284°F (140°C) for short time sterilisation.Max. Working Pressure145psi (10bar)Min. working pressureAbsolute vacuumCompressed air  pressure5.5 bar to 7 barParts in contact with the mediumAISI 316LOther stainless steel partsAISI 304Internal surface finishRa 32μin (0.8μm) as default,  Ra 16μin (0.4μm) as best.Seat Material EPDM, FDA177.2600 , (Default)  FPM (Viton), FDA177.2600 (Option)Pneumatic Actuator TypesNormally Closed (NC) - Air to open and spring to close;Normally Open (NO) - Air to close and spring to open;Air to Air (AA) - Air to open, air to close.Actuator air pressure79-102 psi (5.5 bar-7 bar)Units for intelligent control and indicationC-top controlIL-top control (Positioner)Electric connectionAS-I bus connectionEnd Connectionsbutt-welded, tri-clampPackaging detailsstandard export package or customized3A Hygienic Double-Seat Mixing Proof Valve for Food Beverage ProcessingDesign FeaturesDefault with normally closed pneumatic actuatorCompact and robust design, forged spherical bodiesPressure balanced designOne-piece Body & Clamped Body to choose fromA wide selection of different body combinations.Easy disassembly by releasing the clampCleaning/Sterilization Parts for Options100% hydraulic tested / 100% inspectedOperationsActuatorsStainless steel actuatorUnits for intelligent control and indication:C-top controlIL-top control (Positioner)Electric connectionAS-I bus connectionConnection:  Clamped, welded and threaded, flanged etc.  Packaging Details: Bubble pack for each valve. Outside packing is by carton or plywood case. OPERATING PRINCIPLES-Lift type mixing proof valve is remotely operated by compressed air. It is normally closed before running.-The mixing proof valve is constructed with two independent plugs, which will form a leakage chamber to atmosphere under normal working status. When occasional failure causes leakage happen, medium will flow into the chamber and be diacharged at the outlet port.-The leakage chamber is closed when the valve is operating, the medium can flow through one pipeline to another. This valve can be clean in place. Many options of CIP and SIP combination are available to users.(Refer to cleaning sterilization function options)-Clean system can clean the upper, lower stem and leakage chamber, which ensure the valve to be high hygienic. Effectively cleanig system makes the fluid that special for (CIP) clean in place directly wash all the inside calve body, it takes shorter time than common cleaning system.-Another beneficial of the high cleaning system is that the lift type mixing proof valve can be applied to aseptic processing. If user's steam into CIP pipeline, the system will constitute a shield that can isolate air.If you have any inquiry, please leave message below and "Click Send "/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1