Fluorine Lined Control Valve, A216 WCB, DN50, PN16, Pneumatic

Jul 16, 2025

Product Name: Fluorine Lined Single Seated Control Valve
Valve Type: Globe Control Valve
Body Material: ASTM A216 WCB (Options: SS 304, SS 316)
Packing Material: PTFE
Size: DN50, 2 Inch (3/4-8 Inches)
Pressure Rating: PN16, Class 150 LB (PN16-PN63)
End Connection: RF Flanged
Operation: Pneumatic Actuator
Temperature Range: -20°C to 150°C
Flange Standard: ASME B16.5
Leakage Standard: ANSI B16.104 Class VI
Flow Characteristics: Linear, Equal Percentage

Key Features

1. Robust Actuator Design

Multi-spring pneumatic diaphragm actuator for reliable operation.
Simple yet sturdy construction with high output force and extended service life.

2. Versatile Material Options

Valve bodies available in cast steel, stainless steel, cryogenic steel, high-alloy steel, or custom materials to suit diverse applications.

3. Superior Fluid Handling

S-shaped streamlined flow path minimizes pressure drop and ensures efficient performance.
Wide adjustable range with precise flow characteristics.
Large valve trim guide area enhances vibration resistance.

4. Leak-Proof Sealing Solutions

Optional bellows seal upper bonnet eliminates stem leakage risks.
Sleeve-type designs feature pressure-balanced trim for high ΔP control with low actuator thrust.
Trim-to-sleeve sealing ring reduces internal leakage.

5. Corrosion-Resistant Fluoropolymer Lining (Fluorine-Lined Type)

FEP (F46) lining on body, trim, and stem for exceptional chemical resistance.
Dual sealing with PTFE bellows and packing for zero-leakage assurance.

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www.chinatopper.com
Address: Xiamen
Phone: 86-592-5819200
Business Type: Trading, Industry & Trading, Manufacturer,

Supplier Website

Source: https://www.valvepackingsealkits.com/fluorine-lined-control-valve-a216-wcb-dn50-pn16-pneumatic.html