Cage-guided Control Valve, ASTM A352 LCB, 2 Inch, 150 LB, RF
Key Specifications / Features
Our cage-guided control valves are designed for optimal performance, featuring a 2-inch size and Class 150 LB rating. Constructed from ASTM A352 LCB material, these valves incorporate a balanced structure plug for enhanced stability. With a raised face (RF) end and double-head stud bolts securing the body and bonnet, they ensure reliable operation and durability in various industrial applications. Experience precision control and robust construction with our premium control valves.
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Detail Information
Products Name: Cage-guided Control Valves
Size: 2 Inch, DN50
Pressure: Class 150 LB, PN16
Material: ASTM A352 LCB
End: RF
Temperature Range: -196°C to 550°C
Seat Leakage: ANSI Ⅳ (0.01%) or Ⅵ (bubble-tight)
Bonnet Type: Standard, Long-Extension, Bellows, Steam Jacket
Design:
• Third-generation S-type casting with improved flow velocity for reduced initial costs, utilizing CFD optimization over the previous generation.
• The valve body and upper bonnet are securely fastened with double-head stud bolts, adhering to ASME standards.
• Advanced cage guide and specialized sealing rings (GF TFE for ambient temperatures, graphite 1398 & Graph-lock for high temperatures) ensure smooth plug movement, reducing vibration and noise.
• The solid cage shields the valve body from steam and cavitation damage, while the streamlined channel design results in minimal pressure drop, high flow rates, and extensive control range.
Advantages:
• A smaller actuator can be used due to the balanced plug design, capable of handling higher pressure differentials at a better price point.
• Flow characteristics are adjustable through different cage window shapes, promoting part interchangeability.
• Quick and easy part replacement even when the valve body is installed in the pipeline. The standard cage can be replaced with a multi-hole cage to adapt to varying conditions, ensuring safe outflow, preventing cavitation, and further reducing noise.
Size: 2 Inch, DN50
Pressure: Class 150 LB, PN16
Material: ASTM A352 LCB
End: RF
Temperature Range: -196°C to 550°C
Seat Leakage: ANSI Ⅳ (0.01%) or Ⅵ (bubble-tight)
Bonnet Type: Standard, Long-Extension, Bellows, Steam Jacket
Design:
• Third-generation S-type casting with improved flow velocity for reduced initial costs, utilizing CFD optimization over the previous generation.
• The valve body and upper bonnet are securely fastened with double-head stud bolts, adhering to ASME standards.
• Advanced cage guide and specialized sealing rings (GF TFE for ambient temperatures, graphite 1398 & Graph-lock for high temperatures) ensure smooth plug movement, reducing vibration and noise.
• The solid cage shields the valve body from steam and cavitation damage, while the streamlined channel design results in minimal pressure drop, high flow rates, and extensive control range.
Advantages:
• A smaller actuator can be used due to the balanced plug design, capable of handling higher pressure differentials at a better price point.
• Flow characteristics are adjustable through different cage window shapes, promoting part interchangeability.
• Quick and easy part replacement even when the valve body is installed in the pipeline. The standard cage can be replaced with a multi-hole cage to adapt to varying conditions, ensuring safe outflow, preventing cavitation, and further reducing noise.
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Source: https://www.weldonvalves.com/cage-guided-control-valve-astm-a352-lcb-2-inch-150-lb-rf.html