Two-way pressure type high vacuum electromagnetic valve technical parameter: nominal diameter: DN3 ~ 200 mm body material: wrought brass, iron, stainless steel is suitable for using media: no corrosive gas and liquid medium temperature: 5 ~ 60 ℃ background temperature: - 10 ~ + 40 ℃ Marine Industrial Valves medium pressure: - 0. 4 ~ + 0. 6 mpa supply voltage: ac/dc voltage stem forms: normally closed, normally open options with layout: signal feedback, explosion-proof type two-way pressure maintaining high vacuum electromagnetic valve office principle: two-way pressure type high vacuum electromagnetic valve as straight moving piston structure, see fit and use imported balanced form, cancel the medium pressure, and is not affected by positive reverse pressure, only by electromagnetic suction and reset spring side effect, have instantaneous opening and closing, big circulation, tightly closed was unique place, suitable for use in high vacuum and media was the reverse flow of stem system. 。 Q: two-way pressure type high vacuum electromagnetic valve products introduce a: two-way pressure type high vacuum electromagnetic valve is using ac or dc power stem two two-way, semi-automatic valve is mainly used for electronic line or with pump linkage stem system, widely used in vacuum blister, vacuum packaging, vacuum cups, pump and other facilities of a set of use and never water enterprises vacuum water supply control system, vacuum electromagnetic valve according to the product structure and stem form, can be divided into vacuum molding, vacuum emptying and high vacuum two-way pressure maintaining doctrine of types. 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 Industrial Valves 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 valve, check valve, relief valve, safety Industrial Valves, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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