PDF-Kammer Control Valves

1 GENERAL INFORMATIONunpacking installing and performing maintenancestalling operating or performing maintenance workspecial seatplug fittings diaphragm actuators hand Standard Valves with B. The graphical symbol for these valves is a springloaded ball and a seat as shown below Direct operated Free flow No flow A light spring holds the valve poppet in its normally closed position The valve starts to pass fluid at a pressure equivalent to The pressurerelief valves can be applied for mineral and synthetic hydraulic oils lube oils and fuel oils They are not to be used for corrosive abrasive and con taminated fluids The exact operating data of the pressurerelief valve such as pressures A unique quality product designed to meet our customers needs offering reliability combined with high performance shutoff Simplicity is the key to providing a product that will suit the needs of a wide range of industrial applications The PF5 and PF 01 01 10 20 15 10 5 02 04 06 08 y brPage 4br EE392m Winter 2003 Control Engineering 44 Example Servosystem command More stepper motor flow through a valve motor torque I control Introduce integrator into control Closedloop dynamics gk gk gk HISTORY. Process Development& Control LLC is located near Pittsburgh, PA USA .. This region has very strong ties to the steel industry.. All of the large international and local furnace companies that have ties to the steel industry are located in this region.. . Increase Safety, . Save Time, Costs and Increase Efficiency. Flow and Control Engineering. Supplying Control Valves & Instrumentation to Heavy Industry and Chemical Manufacturing.. Multi-Stage Steam & Condensate Control Valves. Valves can provide on-off service only, allow different flow rates, relieve excess pressure , or prevent reversal of flow.. There a four ways to control the flow through a system – moving a disc or plug into or against a passageway, sliding a flat, round surface across a passageway, rotate an opening inside the shaft across the passageway, moving a flexible material into the passageway. D11 Part NumberContainerStart To Discharge Setting PSIGContainer Connection Overall Height (Approx.)Height Above Coupling (Approx.)Hex Wrenching SectionFlow Capacity SCFM/Air****Protective Cap (Includ Red (filled) circles indicate valves that are to be depressed. Circles above above the note represent the valves. Red (filled) circles indicate valves that are to be depressed. FGGAAAFEBBG 4...3...2.. Contact : alexandr a . fo ntaine@berna rdco nt rol s . co m VP, Marketing and Communication About BERNARD CONTROLS BERNARD CONTROLS designs & manufactures electric actuators and control systemsfor ind BAROCOMPANIES.COM SPECIALTY ACCESSORIES SPECIALTY ACCESSORIESSERVICES ISI an FCX erformance Company Specialty Valve ModicationsSimple Control AssembliesComplex Volume Tank AssembliesStem Extensio b242424242424b242424242424b242424242424b242424242424b242424242424b242424242424b242424242424b242424242424b242424242424b242424242424b242424242424b2424242424242528t282830283129222918223130302928272625243 one direction. . Purpose of valves?. Valves open & close in response to different pressures in the chambers. Atrioventricular. Valves (AV). Located between the atria and their respective ventricles. Operation. . and Maintenance. 2. What is the purpose of a valve?. Why do we need valves?. How to maintenance. . and. . operate a valve?. . How many do we need in a network?. 3. Transfer of know how & expertise through training.