Self operated pressure regulating valve ZZYVP stainless steel nitrogen regulating valve with commander regulating valve DN32

Description :

　　1. Product Overview

　　ZZYVP does not require external energy and is particularly suitable for nitrogen gas. With high precision, ZZYVP self operated pressure regulating valve with commander does not require external energy. It uses the energy of the regulated medium as the power source and introduces the commander of the pressure valve to control the position of the pressure valve core, change the flow rate of the medium passing through the valve, and maintain a constant pressure behind the valve. Adjust the set pressure in sections from 0.5 to 1000KPA, with a working temperature of -5 to 100 degrees. It has been widely used in natural gas extraction and transportation with continuous gas delivery, urban gas, and industrial production sectors such as metallurgy, petroleum, and chemical industry.

　　2. Characteristics of ZZYVP self operated ammonia sealing valve product

　　Without the need for external energy, it can work in situations without electricity or gas, which is both convenient and energy-saving, reducing costs;

　　The nitrogen sealing device is easy to set for nitrogen supply and release pressure, and can be operated under continuous production conditions;

　　The effective area of the pressure detection diaphragm is large, the set spring stiffness is small, the action is sensitive, and the device works smoothly;

　　Adopting a non packing design, the valve stem experiences low friction, responds quickly, and has high control accuracy;

　　The nitrogen supply device adopts a commander operation, with a pressure reduction ratio of up to 100:1, good pressure reduction effect, and high control accuracy;

　　To ensure the safety of the storage tank, a breathing valve should be installed on the top of the tank;

　　3. Standard technical parameters

　　4. Company actual shooting

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• Self operated pressure regulating valve