An indoor facilities, the vessels of the relief valve shall be lead to roof, and 2 m above the roof ( m) The above. Four main point a: q: setting of the relief Industrial Valves is set when the relief valve should be paid attention to the following: ( 1) Vessels have spirit, liquid two phase materials in the relief valve should be installed in the gas phase is local. When the discharge Marine valve material is high temperature fuel, its collection device should have corresponding preparedness protection equipment. 。 ( 2) The relief valve to discharge the flammable liquid, the export of the relief valve shall be the accident storage tank. ( 3) Ordinary relief valve can in situ, put anything should be 1 m above the operating positions people ( m) More than 15 meters (and should not be towards m) Sparks were emitted from within a flame of fire location, location, and high temperature facilities. ( 4) When relief valve inlet isolation valve, stop valve should be in a normally open state, and shall be sealed up, so that to make mistakes. 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.
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