By anhydrous adjusting conforms to the standard, then water test. System fluctuation of pressure difference must be strict stem at 0. Within 15 mpa to ensure electric regulating valve of flow switch work. Suitable for use air conditioning, heating, ventilation, living hot water system used by the people's life level such as chemical industry, fuel smelting metal, electrical, light industry and so on line seventy-two semi-automatic stem in the process of producing. Q: electric two-way valve is suitable for use scope a: drive motor: hysteresis synchronous motor drives office voltage: 200 vac, 50 hz / 60 hz ( AC24V, selection of 110 v) Power consumption: 5 or less. 7 va Marine valve body under pressure: 1. 6 mpa to allow differential pressure: 0 or less. 12 mpa suit to use media: cold water, hot water is suitable for the use of medium temperature: 2 ℃ - Temperature 95 ℃ is suitable for use background: 0 ℃ - 60 ℃ opening and closing time: about ten seconds, off for about 5 seconds to install: read the text carefully prior to installation instructions, truncate the relevant power supply and must be served by the vocational and technical implementation of the installation. Should take a closer look at the drive at least three full operation cycle, confirms the accuracy of all components. The valve must be installed in vertical direction and drives & amp; plusmn; 60 ℃ within the scope of the above should be at least 30 mm space for dismantling. Flow direction must be same with the direction arrow on the valve body. After completion of installation and seizing accurately without error, power adjustment. If the driver has been loaded on the valve body, then in the process to install completely can not applying pressure to drive, otherwise it will destroy the drive. And around pipeline, facilities, arched must maintain adequate maintenance operation space, be sure to install the maintenance positions are checked can move to repair the hole. 。 body shall be located above coil water pans, in order to ensure revealed when drop fall into the water tray. Body installation ends and line can be installed after a test driver. 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 Industrial Valves, 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 valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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