Using hydrodynamic semi-automatic operation, can make a relief valve and can be used for holding pressure valve. Pin type pressure relief valve, it is after debugging the valve spring force in the jagged, to adjust the compression force, when the pipeline pressure is higher than the set value, in the spring by reverse oppression, open so tightly closed thimble, oil leak out, have tried to take care of facilities, adjust the system pressure. The work principle of the pressure relief valves, pressure relief valve principle is that when the pipeline pressure is greater than the time of pressure relief valve set pressure, there will be pressure relief Industrial Valves in the oil flow, thus restrict the pressure in the pipe can't more than a framed values. 。 As a pressure relief valve, it can keep the water pressure under the TVC of set; For holding pressure valve, it can keep the main valve in the water pressure above the set value, maintain the main valve upstream water supply pressure. Second, the pressure relief valve by the main valve, pressure relief/holding pressure pilot valve, needle valve, ball valve, micro shape filter device of pressure gauge and hydrodynamic stem receives and management system. Q: a pressure relief valve knowledge about western narrative answer: this valve is mainly used in high-rise building fire pressure test cycle system, to avoid the water pressure is too high lead to system failure. Marine valve, relief valve principle is, when the pipeline pressure is greater than the time of pressure relief valve set pressure, the oil will be a pressure relief valve in the flow, so the stem line pressure will not exceed a certain frame of value. 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.
Shenzhen Mech Valve Trading Co., Ltd. is different from other companies as we provide timely and unique services to our respected clients.
Shenzhen Mech Valve Trading Co., Ltd. provides which will help you cast iron valve in a durable and reliable way. To learn more, go to Mech Valve.
For more resilient wedge gate valve cast iron gate valve reviews, tips and advice on choosing a washer and dryer for you and your family, please visit Mech Valve,where you can also choose the you are looking for.
Shenzhen Mech Valve Trading Co., Ltd. also has an extensive line of products as water gate valve.