HX4, HXF4 ammonia tank fire breathing valve and ball valve difference is bigger, we can distinguish from the function to go up and ball valve and HX4 HXF4 ammonia tank fire breathing Industrial Valves different effects, from ball valve and HX4 HXF4 ammonia tank fire breathing valve structures. 【 Functional difference between 】 HX4, HXF4 ammonia tank fire breather valve is fixed on top of the tank ventilation device, is used to balance the pressure storage tank and to ensure the normal state of tank pressure, prevent tank overpressure or vacuum chamber tank damage, can also reduce tank liquid volatilization loss. Is indispensable to storage tank safety facilities. Ball valve and HX4 HXF4 ammonia tank fire breathing valve difference is bigger, ball valve, 球阀) Opening and closing is a sphere, driven by the valve stem, and for ball valve axis rotate 90 & deg; Open or closed. Can also be used on regulation and control of fluid, mainly used for cutting in line, distribution, and change the flow direction of medium, good sealing, convenient operation, opening and closing fast, simple structure, small volume, small resistance, light weight, etc. 【 Physical difference between 】 HX4, HXF4 ammonia tank fire breathing valve' Summary 】 HX4, HXF4 ammonia tank fire breathing valve and ball valve and using the difference function, are quite different in application, in the selection of a certain need to pay special attention to diameter, pressure, material and use of media, whether at design time, or in the purchase, must be in strict accordance with the relevant technical requirements.
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