Micro Flow Control Valve, A351 CF8, DN20, PN50, Pneumatic

Product Name: Micro Flow Control Valve
Body Material: ASTM A351 CF8
Size: DN20, 3/4 Inch
Pressure: PN50, Class 300 LB
End: Flanged
Operation: Pneumatic Actuator

Product Range

Size Range: 1/2-1 Inch (DN15-DN25)
Pressure Rating: Class 150-600 LB (PN16-PN100)
Body Materials: Carbon, Stainless, Alloy, Duplex Steel, ASTM A216 WCB, A351 CF8, CF8M, CF3, CF3M, etc.
Temperature Range: -45°C to +230°C
Seat Leakage: ANSI Class IV (≤ 0.01%) or Class VI (Bubble-tight)
Bonnet Type: Standard, Long Extension, Bellows
Rangeability: 6:1 to 8:1

Key Features

Unbalanced Trim Design: The device uses a fluid pressure unbalanced trim structure which allows for responsive and precise control performance.
Precision Spool Options: It offers needle-type and V-shaped spool designs to support accurate flow regulation tailored to specific application needs.
Compact and Lightweight: The design is space-saving and lightweight, making it suitable for installations where space is limited.
Exceptional Micro-Flow Control: It is designed for micro-flow applications, featuring a minimum spool diameter of 1mm and an ultra-low controllable flow coefficient (CV) of 0.001, ensuring precise metering at very low flow rates.
High Performance in Critical Applications: This device is ideal for precision chemical processes and scientific research where accurate control of flow and pressure is crucial.

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