Carbon Steel Pressure Reducing Valve, A216 WCB, DN15-DN500

Introducing our robust Carbon Steel Pressure Reducing Valves, manufactured to the highest standards by a reputable supplier. These valves feature ASTM A216 WCB bodies, ensuring durability and reliability. Available in sizes from DN15 to DN500 (1/2 to 20 inches), they are designed to handle pressures ranging from PN16 to PN160 and ANSI Class 150 to 900 LB. With unidirectional flow and flanged ends, these valves are ideal for precise pressure control in a variety of industrial applications.

Product Name: Carbon Steel Pressure Reducing Valve
Material: Cast Carbon Steel ASTM A216 WCB
Size Range: DN15-DN500, 1/2-20 Inch
Pressure Range: PN16-PN160, Class 150-900 LB
Flow Direction: Unidirectional
End Connection: Flanged
Applicable Medium: Water, Oil, etc.

This series of pressure reducing valves are of the pilot-operated, poppet type. They are composed of a main valve and a pilot valve. The main valve mainly consists of a valve seat, main valve disc, piston, and spring components. The pilot valve mainly consists of a valve seat, valve disc, diaphragm, spring, and adjusting spring components. By adjusting the spring pressure to set the outlet pressure, and using the diaphragm to sense changes in outlet pressure, the pilot valve opens and closes to drive the piston to adjust the flow area of the main valve, thus achieving the function of pressure reduction and stabilization. The main product is primarily used in steam pipelines to provide pressure reduction and stabilization.

Main Technical Parameters and Performance Indicators

Main Components and Materials

Dimensions (PN1.6-4.0)

Dimensions (PN6.4-16.0)