3, can't open in rainy day in the outdoor electrical box cover, motor and other body parts tightly closed. 2, the opening window can't collision with hard objects. 4, after investigation and maintenance, should be the electric box cover, motor and other parts tightly closed cover tightly solid, in case of rain, moisture to enter, lead to electrical components lose effectiveness and parts rust. When the valve is rarely used, it shall make regular investigation of electric actuator system began to work. When installation should guarantee maintenance seizing positions of people remove the space required by each device installed remove adjustment can not be damaged when tightly closed surface, tightly closed and explosion-proof electric explosion-proof surface, and should be coated with anti-rust oil on the surface of the explosion. 6, this device is suitable using three-phase motor, valve for quota continuously office hours can't Marine valves for more than 10 minutes, to install into it is important to note that in case of motor overheating. 5, installation or after reshipment, electric operation for the first time, make sure the valve is in middle position seizing, close direction, must be in accordance with the requirements of item by item, mode, adjust after seizing the device to normal, the ability to put into use. Second, pneumatic ball valve pneumatic head use pay attention to the things of project 1, not under the background of explosion down electric lid charged electric adjustment device, open electrical box cover, be sure to first cut power. Q: the installation of the pneumatic ball valve pneumatic head and remove the answer: a, pneumatic ball valve installation readiness requirements of this device, but the motor should be in standard condition, electrical box cover at a level or straight forwardly to introduce installation, so helpful in lubricating oil, adjustment, protection and manual operation. 。 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.
Shenzhen Mech Valve Trading Co., Ltd. promises that we will manufature our products in accordance with the strictest quality standards.
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