Self-operated before-valve pressure regulator valve
Self-operated Before-valve Pressure Regulator Valve, an innovative solution designed to meet the most demanding industrial applications. This robust valve is engineered to maintain a constant upstream pressure, regardless of fluctuations in downstream pressure or flow rate, ensuring consistent and reliable operation.
Our self-operated pressure regulator valve is constructed from high-quality materials, ensuring durability and longevity even under harsh conditions. The valve body is built with corrosion-resistant stainless steel, making it suitable for a wide range of applications, from petrochemical plants to water treatment facilities.
One of the key features of this valve is its self-operating mechanism. Unlike traditional valves that require manual adjustment or external power sources, our self-operated valve automatically adjusts the flow of fluid or gas based on the set pressure, delivering superior control accuracy and operational convenience. This feature not only reduces the need for frequent manual interventions but also minimizes the risk of human error, enhancing the overall safety and efficiency of your system.
The before-valve design of our pressure regulator ensures that the regulated pressure is always maintained upstream of the valve. This design is particularly beneficial for systems where maintaining a constant supply pressure is critical, such as in fuel supply lines or chemical injection systems.
Furthermore, our self operated pressure regulator valve is easy to install and requires minimal maintenance, thanks to its robust design and high-quality construction. It’s available in various sizes and pressure ratings, ensuring that you’ll find the perfect fit for your specific application.
In conclusion, our Self-operated Before-valve Pressure Regulator Valve offers a combination of reliability, precision, and convenience that’s hard to beat. Whether you’re looking to improve the efficiency of your current system or building a new one, this valve is an excellent choice that promises to deliver outstanding performance and value.
Trim features；
| Trim features： | cage guided, balanced trim |
| Body type： | straight-through type |
| Bonnet type： | standard type |
| Flow characteristic： | quick open |
| Size： | DN15-300(1/2”-12”) |
| Pressure class： | PN1.6、4.0Mpa（ANSI 150、300LB） |
| Leakage class： | ASME B16.104 Ⅴ（soft seal） ASME B16.104 Ⅳ（hard seal） |
| Pipe connection type： | flange type |
| Set value error： | ±8% |
| Applicable temperature range： | -30C° ～ 250C° |
| Actuator type： | diaphragm actuator（self-operated） piston actuator（self-operated） |
