Sometimes for electromagnetic valve with signal feedback, we will bring many questions. Q: solenoid Industrial Valves with signal feedback principle and application field of office answer: with signal feedback solenoid valve inlet and outlet to start work when the pressure difference, after electrify, electromagnetic energy pilot valve, main valve inferior vena pressure rise, the cavity pressure loss, so the use of differential pressure pushed the main valve aspirant away; Power outages, pilot valve using the spring force or medium pressure push off, move down, to close the valve. Solenoid valve with signal feedback when zero differential pressure or vacuum and high pressure is also good action, but step by step direct acting solenoid Industrial Valves power is larger, when installation, water requirement solenoid valve must be no danger. Three: solenoid valve with signal feedback applications with signal feedback Marine valve solenoid valve as in the form of intuitive judgment solenoid valve open or close the valve core status, so commonly used in some industrial output and daily life, such as LPG, natural gas leak alarm, security systems, fire alarm system semi-automatic play device and so on are in demand by using signal feedback function. To understand such a trust to buy a solenoid valve is a besieged with signal feedback and disturb your problem. 2: with signal feedback office on the same principle with signal feedback solenoid valve solenoid valve is normally open and normally closed, also is the same as the ordinary office principle, for instance the normally closed type solenoid valve with signal feedback, for example, after the coil to electricity, attracted by the solenoid valve solenoid valve core force, pressure relief hole channel of piston for medium pressure valve open to winner, medium circulation. Ordinary gas block valves are specially add such a function plate, disposal of tight closely die source condition, family and factory can use. Power things status is the electromagnetic valve coil not dressed, the main valve closed, medium. A little people think signal feedback function is the volume of media flow of stem, actually signal feedback is prompt functions, such as feedback to the actuator have to open the valve core information, is not really own stem component. Such as solenoid valve with signal feedback is what, why do we have to use this kind of the electromagnetic valve with the feedback signal, we need and in what situations using the electromagnetic valve, with signal feedback FESTO how office principle of the solenoid valve. A: solenoid valve with signal feedback is what sometimes we choose the solenoid valve will be specially to add a feature, with the function of signal feedback. Performance is generally with signal feedback valve temperature, tightly closed satisfying piston structure, optional not easy burning destruction explosion-proof solenoid valve coil coil. But worth noting if with this feature, ordinary medium temperature to within 100 ℃, otherwise it will spoil. 。 This place is signal feedback how successful implementation? Time of valve opening, the opening line of the signal and the wire is connected, so have a feedback signal, and once closed valves, two lines are not a petition, lights don't remind. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the valve leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate valve, globe Industrial Valves, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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