Diaphragm valve HV-BPRV-04

pilot-operatedpressure-controlfor gas

Hyperr Valves Pvt Ltd is a leading manufacturers, supplier and exporter of Back Pressure Regulating Valve. Our Back Pressure Regulating Valve is engineered to maintain a constant upstream pressure (inlet pressure) by relieving excess flow downstream. Functioning essentially as a “pressure sustaining” device, it modulates open when the inlet pressure exceeds the setpoint and closes as pressure drops, ensuring critical upstream processes or vessels maintain the required pressure for operation. Built for continuous regulation rather than just emergency relief, this valve utilizes a precision spring-loaded or pilot-operated mechanism for smooth, stable control. Designed using SolidWorks and compliant with API and ANSI standards, it offers robust performance in liquid, gas, and steam applications. Key Features: Upstream Pressure Control: Automatically maintains inlet pressure at the desired setpoint, regardless of downstream fluctuations. Continuous Operation: Designed for dynamic, modulating control (unlike relief valves which are for static/emergency use). Precise Regulation: Spring or Pilot-actuated mechanism minimizes hysteresis for accurate setpoint adherence. Tight Shut-Off: Available with soft-seating (Class VI) to prevent leak-through when system pressure is below the setpoint. Durable Construction: Heavy-duty body available in Carbon Steel, Stainless Steel, and Alloys for high-pressure and corrosive services. Applications: Pump Bypass / Recirculation Lines Maintaining Vessel Pressure Separator Control Rating - 150#