There are many types of valves, and the valves that need to be selected for different needs are different. In recent years, the application of free semi-floating traps in many fields is very large. This kind of common valve has a lot of details to be paid attention to during use, especially for the use in winter. Pay attention to the relevant antifreeze work. So how do you do the antifreeze work?
Although it is professionally selected and the free half-float trap installed in place can avoid freezing when steam is passed. However, if there is a steam break, the frozen condition will often occur. If you want to do antifreeze measures, you must first take care not to choose a valve with an oversized size. At the same time, you should ensure the length of the discharge line as much as possible. If the length is too long, it is difficult to ensure that it will not be frozen.
In addition, it is also possible to tilt the discharge line downwards during installation, which can increase the speed of gravity discharge. Anti-freezing measures for such valves can actually reduce the possibility of freezing by insulating the discharge pipeline and other parts. If the condensate return line is exposed, it is necessary to use a heat tracing tube, otherwise the possibility of freezing is very high.
The antifreeze measures for the free half-float trap are different for the specific case. If there is a rise in the return pipe, it is necessary to install the discharge pipe and the return water header in an adjacent position, so it is necessary to simultaneously perform the insulation measures. It is very necessary for the antifreeze measures of such valves, and it is the key to ensure their longevity.
Surgical Light
Round type sugical lamp is the most matured LED lamp in all LED series, it has producted for many years and exported to many countries, just like USA, UK, India, Italy, Thailand and other countries in the workd, almost zera maintainance rate, customers all give good feedback. the surgical lamp has the function of Clear lighting field; Outstanding color rendering index; Convenient removable sterilize handle; Control panel can choose touch screen control panel or normal control panel; it also has excellent color temperature adjustable technology; the operating lamp also can add HD camera system which is medical grade; for this OT lamp, it has ceiling type, wall type and mobile type; ceiling type can choose single dome, double dome or add camera system;
ot light,operation theatre light,operating light,operating room light,surgery light,surgicai lamp,Led ot light
Shandong Lewin Medical Equipment Co., Ltd. , https://www.lewinmed.com