Heavy-duty 2-inch CF8 (304) stainless steel swing check valve, Class 300 RF flanged, featuring a bolted cover for high-pressure industrial pipeline applications.

2-Inch Class 300 CF8 Stainless Steel Swing Check Valve – Flanged

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This high-performance 2-inch Class 300 Swing Check Valve is precision-cast from CF8 (304) Stainless Steel, offering exceptional corrosion resistance and durability in medium-to-high pressure applications. The heavy-duty bolted cover and robust swing mechanism ensure rapid, automatic closure to prevent backflow, making it the ideal choice for chemical processing, petrochemical plants, and food-grade fluid control systems.

🏭 Engineering Highlights:

  • Body Material: CF8 (ASTM A351) – High-purity 304 Stainless Steel.
  • Pressure Rating: ASME Class 300 for demanding industrial pipelines.
  • Design: Bolted cover, swing type disc for minimal pressure drop.
  • Application: Highly resistant to corrosive media and industrial chemicals.
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Valve Type Swing Check Valve (Bolted Cover)
Design Standard API 594 / ASME B16.34
Body Material CF8 (304 Stainless Steel)
Pressure Rating ASME Class 300

Main Dimensions (Class 300 Swing Check Series)

Size (Inch) DN (mm) Face-to-Face L (RF) Flange OD (D) Height (H)
2″ 50 267 165 165
2-1/2″ 65 292 190 180
3″ 80 318 210 195
4″ 100 356 254 230
6″ 150 444 318 305
8″ 200 533 381 365
10″ 250 622 445 420
12″ 300 711 521 475
14″ 350 838 584 520
16″ 400 864 648 580
18″ 450 978 711 645
20″ 500 1016 775 715
Design Feature

Bolted Cover, Swing Type
End Connection

Flanged
Material

CF8
Pressure Class

Class 300

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