2 inch CF8M stainless steel flanged gate valve Class 300 with OS&Y

2-Inch API 600 CF8M Stainless Steel Flanged Gate Valve Class 300


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Engineered for maximum reliability in high-pressure environments, this premium Cast Steel Gate Valve is strictly manufactured to API 600 and ASME B16.34 standards. Featuring an Outside Screw and Yoke (OS&Y) rising stem, bolted bonnet, and a solid/flexible wedge design, it provides exceptional zero-leakage shut-off capabilities. The full-bore design minimizes pressure drop, making it the ultimate choice for oil refineries, petrochemical plants, and heavy industrial pipelines.

🏭 Direct Manufacturer Customization:

  • Size Range: 1″ to 20″ (DN25 – DN500)
  • Pressure Rating: Class 150 to Class 1500
  • Body Materials: WCB, LCB, CF8 (304), CF8M (316), Duplex Stainless Steel, Titanium, etc.
  • Operation: Handwheel, Gear, Pneumatic, or Electric Actuator.
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Design & Manufacture API 600 / ASME B16.34
Face-to-Face Dimension ASME B16.10
Flange Connection ASME B16.5 (RF / RTJ)
Pressure Rating Class 150 – Class 2500
Test & Inspection API 598

Main Dimensions & Weight (Class 300)

Size (Inch) DN (mm) L (RF) D D1 D2 b Z-Φd H (Open) W
2″ 50 216 165 127 92 22.5 8-Φ19 415 200
3″ 80 283 210 168.5 127 29 8-Φ22 510 250
4″ 100 305 254 200 157 32 8-Φ22 590 280
6″ 150 403 318 270 216 37 12-Φ22 795 350
8″ 200 419 381 330 270 41.5 12-Φ25 995 400
10″ 250 457 445 387.5 324 48 16-Φ29 1190 450
12″ 300 502 521 451 381 51 16-Φ32 1400 500
  • L: Face to Face distance (RF)
  • D: Flange outer diameter
  • D1: Bolt circle diameter
  • D2: Raised face diameter
  • b: Flange thickness
  • Z-Φd: Number of bolt holes – Hole diameter
  • H (Open): Max height from center of pipe to top of stem
  • W: Handwheel diameter
Design Feature

Bolted Bonnet, OS&Y
End Connection

Flanged
Material

CF8M
Pressure Class

Class 300

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