Such as plant exhaust tube son scanty water system and exhaust system of evaporator, mainly is the medium in pipeline two position semi-automatic regulation and long-range stem. Other - Hard tightly closed steam, electromagnetic valve, this product with wider range of general medium which can be used in water, light oil, heavy oil, into non corrosive gas and steam and other fluids. Shanghai star ou valve manufacture co. , LTD. Established enterprise methods can choose soft tightly closed steam solenoid valve as follows: the structure of the unique place: this valve is made up of vice valve and main valve two major components of guiding type secondary valve solenoid valve. Condensation resistance: steam condensation water is matter influence factors of steam solenoid valve movement, this valve is not affected by condensed water seal ring. Office: - normally closed type Electric power open and closed - normally open type Open power, electricity shut down. So after stem electrical current electric magnet for broken stem the mechanical movement. 2, steam power plant Large base of superheated steam temperature and pressure changes, the temperature can reach more than 400, the Buddha office pressure is below 4. 0Mpa。 Wear-resisting, reasonable material selection, valve and guide sleeve house nimble clever use of fluid lubricants utility, abrasion loss, increase the survival of the fixed number of year. Using the electromagnetic valve of the steam, so far is generally have the following two kinds of steam: 1, the steam boiler Highest limit of steam temperature and pressure is relatively safe, the temperature is below 250 ℃, pressure is lower than 1. 6Mp。 Other - Soft tightly closed steam solenoid valves of this series solenoid valve can be widely used for textile, printing, chemical, molecular compound plastic, rubber, pharmaceutical, food, building materials, machinery, electrical appliances, appearance treatment and scientific research departments and bathroom, dining room, air conditioning automatic control system, etc. Heat: local, tightly closed a Marine electromagnetic valve local with a kind of special high temperature resistant electric material and tightly closed material, and the application of various heat treatment method. 。 Reasonable material selection, valve and guide sleeve house nimble clever use of fluid lubricants utility, to detract from abrasion. Money can choose hard tightly closed steam solenoid valve as follows: structure unique place: see fit and use metal tightly closed, increased product use temperature and use fixed number of year of survival. Q: steam office principle of electromagnetic valve and accurate selection techniques answer: electromagnetic valve is used to curb the flow direction of half automation components, belonging to actuators; Commonly used in mechanical stem and industrial valves used for medium direction of stem, thus achieve the stem of the valve switch office principle of electromagnetic valve: solenoid valves are tightly closed cavity, in different locations are open through-hole, each hole leads to different tubing, middle cavity is valve, both sides is two pieces of electric tool, which the magnet coil electricity will be attracted to the body which side, restrict the movement of the valve body to block or leak oil discharge hole, not the same as the inlet hole is always open, hydraulic fluid will enter the different oil drain, and then through the oil pressure to push the cylinder piston, piston and help and piston rod, piston rod help and mechanical movement. 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 Industrial Valves 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 Industrial Valves, globe valve, check valve, relief valve, safety valve, Marine Industrial Valves, oil valve, hydraulic control valve and other kinds of valves.
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