CV boiler pressure regulating valve

The CV series boiler pressure regulating valve is a high-temperature and high-pressure regulating valve specifically designed for soot blowing systems. The valve is designed with a two-stage sleeve structure: multi-stage sleeves serve as the main regulator of soot blowing pressure. Adjust the pressure and flow rate of the blowing air by adjusting the opening and closing position of the valve core; The second level sleeve protects the valve core and valve seat, reducing the erosion and wear of high-speed fluid on the valve core and valve seat. This valve is specifically designed for the soot blowing system of thermal power generation systems and can also be used as an air exhaust valve for boilers. Technical features: The throttle surface is separated from the seal to reduce erosion and wear on the seal surface, resulting in a long service life; Surface hardening treatment of valve core and seat, high hardness, erosion resistance, and long service life; Single seat line sealing structure form, good sealing performance, no leakage; The valve core is designed with anti scouring grooves to prevent high-speed fluid from directly scouring the sealing surface of the valve core. Product Specification Size Range 1 "-4" Pressure Range ANSI 600-900LB Applicable Temperature Below 420 ℃ Pipeline Interface Welded, Flange Valve Form Straight, Angle, Z-Type Valve Cover Form Standard, Heat Dissipation Valve Inner Parts Form Cascade Valve Inner Components Valve Material 20 # Forged Steel or Stainless Steel Valve Core Material ASTM 440B or Other Stainless Steel Material Valve Core Sleeve Material ASTM 440B or Other Stainless Steel Material Packing Due to Nickel Alloy Wire Reinforced Graphite Packing Flow Characteristics Quick Opening Characteristics Leakage Level ANSI B16.104 V Level VI Level Drive Modes Can be configured with Electric, Pneumatic, Hydraulic and other actuators