Set the safety valve should note the following: (1) there is gas in the container, when the liquid two-phase material safety valve should be installed in the gas phase portion. (2) safety valve for venting flammable liquid outlet valve of the tank should be connected to the accident. When the discharge of the material is combustible at high temperatures spring safety valve, it should be a corresponding receptacle protection facilities. Valve Co., Ltd. Shandong Everbright valve manufacturer specializing in the production, welcome new and old customers to order our products! Operating items found signs of a leak valve should be replaced or serviced. Prohibit the use of increased load (eg adjusting screw on the lever or safety valve lever to add a heavy and so over-tighten the spring-loaded safety valve) methods to eliminate leaks. Regularly check the operation of the valve leaks, jamming and spring rust and other irregularities, and to pay attention to proper measures to regulate and adjust the collar set screw locking ring nut is loose valve, if a problem should be taken to observe . Appropriate choice of valve should consider the following aspects: 1, Weifang valve structure, depending on the process conditions and the working media device characteristics. Generally boilers, pressure vessels discharge capacity is not the case multi-use spring-loaded safety valve, safety valve otherwise choose better. 2. If the media toxic, flammable, should choose a closed valve 3, each valve has its own working pressure range, the choice should be selected in accordance with the actual needs. 4, the choice of emissions vent valve must be greater volume of equipment, so as to ensure that part of the media were excluded to avoid the pressure continues to rise. A40Y-C safety valve, valve manufacturers Everbright (certified), the safety valve provided by Shandong China Everbright Limited valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) Shandong Weifang, ball leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Everbright valve leadership with the staff warmly welcome all inquiries negotiations to create a better future for China Everbright valve.