Prv type
Types of Pressure Reducing Valves (PRV)
Pressure Reducing Valves (PRVs) are classified based on their design, application, and operating mechanism. Below are the common types:
1. Direct-Acting PRV
- Simple design with a spring-loaded diaphragm or piston
- Compact and cost-effective
- Used in residential and small industrial applications
2. Pilot-Operated PRV
- Uses a pilot valve for precise pressure regulation
- Handles high flow rates and pressure variations
- Ideal for large industrial and commercial systems
3. Piston-Type PRV
- Uses a piston instead of a diaphragm for pressure control
- Suitable for high-pressure applications
- More durable in extreme conditions
4. Diaphragm-Type PRV
- Regulates pressure using a flexible diaphragm
- Provides smoother operation and better sensitivity
- Commonly used in water supply and gas systems
5. Dome-Loaded PRV
- Uses an external gas source to control pressure
- Offers high precision and stability
- Used in specialized industrial and aerospace applications
6. Electrically Controlled PRV
- Integrated with electronic sensors for automated control
- Allows remote monitoring and adjustment
- Used in smart water and industrial systems
Each type of PRV is designed for specific applications, ensuring efficient pressure regulation and system protection.
