Q: mechanical reducing pressure valve is the lack of answer: after steam boiler output, higher normal pressure in the pipe. 。 5, mechanical reducing pressure valve adjusting range limit, is especially low load for a bit of pressure to can not meet the requirements. So far, most of the score users see fit and is used in front end points cylinder pipe install mechanical valve of the lower pressure, this simple method, while Marine valve, but most of the existing point can not overcome the lack of, and lowers the pressure valve import price is not low price. 2, coagulation water more things in the pipeline, will manifest action unreliable things. Decreases mechanical pressure valve has the following deficiency: ordinary things, small steam load flow or no flow condition the back-end steam pressure will gradually rise, can not keep the set pressure. 4, can not be closed steam semi-automatic. After the client, and to reduce pressure ability for load after use. 6, high failure rate. Easy to manifest capillarity or balance hole congestion, diaphragm variant, cracks and leakage situation of things. A bit of load in power outage or unsafe things immediately stop steam conditions demand, mechanical reducing pressure valve can not do it. 3, set pressure adjustment is not intuitive, inconvenience, the installation position is higher things, according to the load changes need to debug to inconvenience, can't remote debugging 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 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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