CB/T624-2020 Water pressure reducing valve

Steam Pressure Reducing Valve is a valve that reduces the inlet pressure to the required outlet pressure by adjusting. The Pressure Reducing Valve automatically keeps the outlet pressure stable according to the energy of the medium itself. From the perspective of fluid mechanics, Piston Steam Pressure Reducing Valve is a throttling element that can change the local resistance, that is, by changing the throttling area, Big Flow Steam Pressure Reducing Valve can change the flow rate and kinetic energy of the fluid. The large flow steam pressure reducing valve can produce different pressure losses to achieve the purpose of pressure reduction. Then, according to the regulation of the control and regulation system, the fluctuation of the pressure behind the valve is balanced with the spring force, so that the pressure behind the pressure reducing valve remains constant within a certain error range e.