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Cast steel 20K flange stop valve

Cast steel 20K flange stop valve

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Globe Valve
Describe

Main parts and materials

 

Parts name Material
Body, Bonnet, Disc SCPH2
Body seal ring SSC13
Stem STS 403
Yoke nut A1BrC
Hand wheel FCD 450-10

Specification

 

Applicable Fluld Water, Steam, Oil
Working Pressure Less than 20kgf/cm2(Max.2.0MPa)
Applicable Temperature Less than 220℃
Connection Method 20K RF Flange
Hydraulic Test Body 53kgf/cm2(5.3MPa)
Seat 39kgf/cm2(3.9MPa)

Outline and connecting measurement

 

Size L D b-f Z×Φd H D0
50 267 155 22-2 8×Φ19 290 240
65 292 175 24-2 8×Φ19 319 240
80 318 200 26-2 8×Φ23 345 280
100 356 225 28-2 8×Φ23 395 360
125 400 270 30-2 8×Φ25 441 400
150 444 305 32-2 12×Φ25 510 450
200 559 350 34-2 12×Φ25 737 560