If a few relief valve installed in a side by side with the drum directly on the cohesion of the spool, spool pathways cutting plane or surface should not be in safety valve exhaust steam all the size of the plane or the size of the surface of 1. 25 times. 3. Safety valve lever to avoid heavy hammer to mobile devices and limit lever deviant guide frame, spring loaded safety valve to improve the hand and avoid budge debug screw device easily. The rational fraction economizer exit, the steam superheater outlet shall be equipped with safety relief valve. 4. For a quota steam pressure is less than or equal to 3. 82 mpa boiler safety valve throat diameter should not less than 25 mm: to norm the steam pressure is greater than 3. 82 mpa boiler safety valve throat diameter should not less than 20 mm. 2. Ordinary relief valve should be installed exhaust pipe, steam pipe should be road safety, and have enough cutting plane or the size of the object surface, ensure exhaust steam flow. Q: relief valve installed on the boiler has some requirements that a: Marine valve for industrial boiler using one of the most widely facilities at ordinary times, as pressure vessel, its safe use is related to many people's life property safety, because the boiler's ultimate power wire trap = to shut the effectiveness of safety valve, because the boiler safety valve installation must abidioy his technical requirements as follows: 1. Quota for boiler steam number greater than zero. 5 t/hour, be sure to install at least two relief valve: rate of evaporation is less than or equal to zero. 5 t/h boiler, install a relief valve at least. 6. Relief valve must be installed straight in the drum, the supreme position of header. The relief valve should be installed at the bottom of the exhaust pipe son have received safety drain pipe, on the exhaust pipe and drain pipe are not allowed to furnish the switch on the valve. 5. Collect and manage a petition of relief Industrial Valves and boiler the cutting plane or surface should not be less than the size of the relief valve of import cutting plane or the size of the object surface. Between the relief valve and the drum or header, can not help yourself with steam outlet pipe and valve. 7. Boiler safety valve must be regularly try manual or semi-automatic emissions, because of the relief valve body and disc will adhesion, try to avoid adhesion on a regular basis, and seizing the relief valve opening pressure is correct and satisfied requirements. 。 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. has famous reputation in worldwide.
Shenzhen Mech Valve Trading Co., Ltd. provides various models for the y gate valve, as this being the most beneficiary equipment in os gate valve. Extra features of resilient valve double flanged gate valve make it an perfect tool in the cast iron gate valve aspect. Visit Mech Valve for the professional assistance by the experts.
Lucky to know that you are not alone in the face of os&y gate valve issue. Let Shenzhen Mech Valve Trading Co., Ltd. be your selected resilient wedge gate valve expert in providing first class to help you out.
On top of making sure all our day-to-day operations are running smoothly, Shenzhen Mech Valve Trading Co., Ltd. needs to ensure that we're keeping up with all the quality standards of water gate valve.
Shenzhen Mech Valve Trading Co., Ltd. provides a way for you to understand your customers, to learn what makes them unique and what motivates their behavior. We can then leverage that wealth of information to personalize our interactions and demonstrate that wedge valve is valuable to our customers.