Name: High pressure self operated regulating valve
Nominal pressure: PN10, 15, 25, 42MPa
Nominal diameter: 15-300mm
材质： WCB、CF3、CF3M、CF8、CF8M
D100 self operated pressure regulating valve is an energy-saving control device that does not require external driving energy, relies on the pressure of the regulated medium itself as power and its pressure changes, and automatically adjusts according to the predetermined set value. It integrates detection, control, and execution of many functions into one valve, forming an independent instrument control system. This product consists of a low flow resistance single seat (sleeve) valve body, a bellows (sleeve) balancing component, and an actuator. It is a new generation of valve products that comply with national standards, characterized by:
1. An energy-saving self-control system that does not require external driving energy, has low equipment costs, and is suitable for explosive environments;
2. Simple structure and low maintenance workload;
3. The set point is adjustable and has a wide range, making it easy for users to continuously adjust within the set range;
4. Piston type actuators can overcome high pressure differential conditions;
5. The valve adopts a pressure balancing mechanism, which makes the regulating valve responsive, precise in control, and allows for a large pressure difference;
This product has the advantages of no need for external energy, simple structure, easy use, and low maintenance workload. It is particularly suitable for urban heating, heating, and situations where there is no external power or gas supply and liquid and gas pressure needs to be controlled. According to foreign reports, the use of this product in urban heating and heating systems has significantly increased energy efficiency by 30% -40% compared to before.