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Cast steel 20K flange swing check valve

Cast steel 20K flange swing check valve

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所属分类
Check Valve
Describe
Parts name Material
Body, Bonnet, Disc SCPH2
Body seal ring SSC13
Rod pin SCPH2
Axle pin STS 420J1-B

 

Specification

Applicable Fluld Water, 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

Outline and connecting measurement

 

Size L D b-f Z×Φd H
50 267 155 22-2 8×Φ19 164.5
65 292 175 24-2 8×Φ19 166.5
80 318 200 26-2 8×Φ23 184
100 356 225 28-2 8×Φ23 219.5
125 400 270 30-2 8×Φ25 239.5
150 444 305 32-2 12×Φ25 299
200 533 350 34-2 12×Φ25 367
250 622 430 38-2 12×Φ27 435
300 711 480 40-3 16×Φ27 491