Y/Z/P

Self operated pressure regulating valve (hereinafter referred to as pressure valve) is a kind of energy-saving product which can automatically adjust the pressure by relying on the pressure change of regulating medium without external energy. It has the comprehensive functions of measurement, execution and control. It is widely used in petroleum, chemical, metallurgy, light industry and other industrial sectors and urban heating and heating systems. This product can be used for pressure control device of non corrosive medium such as liquid, gas and steam