Indoor heating system, temperature control valve guarantee each Marine heater through the required flow valves, dynamic balancing valve guarantee each vertical pipe flow fixed eternal, solve the level of disorder. And dynamic balancing valve is set according to this way of multipolar preset concept is wrong. Second, the default dynamic balancing valve of air conditioning system because of the attention to the problem of the 1, dynamic balance valve on the utility of hydrodynamic equilibrium, only don't adjust because of dynamic balancing valve can be used to load distortion, easy to feel balanced valve also can balance the air conditioning or heating load, replace electric three-way valve or two-way valve with a balanced valve. In the cold hot objects, the place such as the cooling tower, water pump when preset pipeline is limited. Q: dynamic balancing valves in hvac engineering, the application of answer: a, dynamic balancing valve in the practical engineering application of 1, the regional heating thermal power at the entrance to see fit and use dynamic balance valve, security system required flow rate. 。 2, the dynamic balancing Industrial Valves should not be multipolar set up in the air conditioning setting, manual control valve is multipolar preset. Because of the right use of the dynamic balancing valve with the electric automatic control functions, can be combined hydrodynamic equilibrium and the load regulation, and set with the computer directly to the stem flow, also simplifies the installation and easy to install in the narrow space. Its reason is: if the lower close one or more of the facilities of electric valve, and the higher level balanced valve flow to maintain unchanged, will lead to a lower open facilities traffic increase, pay increases the flow noise, can also affect the use function, and also increased the indispensable economic investment. Up to now, the dynamic balancing valve with the electric function since the stem has listed, according to the load needs dynamic equilibrium implement energy-saving air conditioning system is easier to achieve success. With partial load balancing valve to prevent load, guarantee the normal operation of the facilities. In a large air conditioning system, air conditioning set after the balanced valve; The start-stop not interfere with the effects of other facilities as well as the flow of water, the balancing valve has reached hydrodynamic equilibrium effectiveness; And electric 3-way or two-way valve throttling, can adjust the background load the required amount. But as the load or indoor load protection structures ( Positions of the people, facilities, lighting, etc. ) The dynamic changes of required air conditioning supply water would change dynamically, ability as people like - — Both can guarantee the requirement of indoor temperature, and to save utility. 2, air conditioning system in the large central air conditioning system, in the air conditioning, Air treatment machine and fan coil units) End set balanced valve, after three links ( Or two) Electric valve guarantee facilities required flow balancing valve successfully working condition of hydrodynamic adjustment. 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 valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
cast iron valve double flanged gate valve processes have been widely used to produce resilient seated valve such as os & y valve fire protection, cast iron gate valve, and resilient valve etc.
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There are different types of , mainly resilient seal gate valve and os&y valve.
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