Corresponding out processing method is: change or add flat washer in plundering to emergency use. Cleaning dredge; Grinding or use the oil circuit breakers with emergency; Grinding, cleaning. 。 According to the phenomenon, analyzes its by are: leading Marine valve valve core spring plundering; Yin hole congestion; Pilot valve mouth tightly closed is bad; The main valve core is jammed, etc. Q: a safety relief valve fault diagnosis: the use of practice, as the guiding overflow valve cap to demonstrate effectiveness, try our best to take care of stem system, correct, early diagnosis, dispense into straight-pilot overflow valve fault is a key ring. Corresponding out way is: the new debugging; Proofreading, padded or change; Change, clean. Straight-pilot overflow valve pressure limiting instability for gradual failure, straight-pilot overflow valve doesn't work for explosive malfunction, after in slough off the fault, should according to the injection molding machine system is framed by the pressure of straight-pilot overflow valve stem from the new implementation of debugging. Unstable pressure limiting: straight-pilot overflow valve pressure limiting instability, expressed as the hydraulic system pressure is low or high, hydraulic actuators movement unable or tubing, pump body, valve body burst. Result in this failure comprised: pressure debugging is not appropriate; Pilot valve core spring buckling or soft; Oil had dirty or the oil flow. Straight-pilot overflow valve doesn't work, will cause the injection molding machine is not consciously actively. 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 Industrial Valves, oil valve, hydraulic control valve and other kinds of valves.
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