At this point, the spring of the utility strength will overcome utility in the steam pressure on the disc and the exhaust steam of utility, strength so close the valve. 。 Above is the relief office introduce principle. When the relief valve disc, the steam pressure exceeds the pressure of the spring force, the valve is open. As the disc up, steam impact on the adjusting ring, lead to the vertical downward exhaust direction, initiation of a Marine exhaust valve progresses with the strength to push the disc, and in a certain pressure range are keeping the disc height of enough to improve on the relief valve open, steam discharge, steam pressure in the system can reduce step by step. Open valve, discharge steam because of the adjusting ring rebound and utility on the disc clamping ring, make the rapidly-changing open valve. Then, the office principle of safety valve is what? Below to introduce safety valve at office principle of reporters. Q: office principle of speckle pipe valve is what a: striped tube valve is open-close part affected by external forces under the utility in a normally closed state, when the facility or a pipe within a specified value, medium pressure after discharge medium system to avoid the pipeline or facilities within the medium pressure in excess of the prescribed number. 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 Industrial Valves, butterfly Industrial Valves, gate valve, globe valve, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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