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ZSY single circuit self regulating valve group
ZSY single circuit self regulating valve group
Product details
Product Introduction
Self operated pressure (differential pressure) regulating valve, composed of valve body, valve seat, valve core components and other parts, is an energy-saving product that directly relies on the pressure change of the regulated medium to automatically regulate the pressure without the need for external energy. It can be used for non corrosive (maximum temperature) applications350Pressure devices for liquids, gases, and vapors in Celsius. Widely used in industrial sectors such as petroleum, chemical, metallurgical, and light industry, as well as urban heating and heating systems.
Product Features
1.Self operated pressure regulating valves do not require external energy and can work in places without electricity or gas, which is both convenient and energy-saving.
2.The pressure segmentation range is fine and intersecting with each other, with high adjustment accuracy.
3.The pressure setting value can be continuously set during operation.
4.For regulating the pressure behind the valve, the ratio of the pressure before the valve to the pressure after the valve can be10：1～10：8.
5.Rubber diaphragm type detection, with high precision and sensitive action of the actuator.
6.Adopting a pressure balance mechanism to make the regulating valve responsive and precise in control.
Ordering Notice
Please provide the following information when placing an order:
Name and model of regulating valve
Nominal pressureMpa
Nominal diameter(mm)
Rated flow coefficient（Kv）
Inherent flow characteristics
Media name
Working temperature and range
Operation mode of the whole machine
Pressure set point and adjustment range
Valve body, valve internals, and packing materials
Attached attachments
Other special requirements
Other products in this series:ZZYP-16BSelf operated pressure regulating valveZZYPSelf operated pressure regulating valveZZVPSelf operated micro pressure regulating valve(Nitrogen release valve)、ZZWPETemperature independent type[Electronic type]Regulating valveZSYSelf regulating valve group-Dual circuit.
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