AP16D PISTON CHECK VALVE
2″-12″ 600# RF FB
BODY-WCB, DISC-F316
Nominal Diammeter Main Dimension (mm)
inches mm d D D1 D2 b n-Фd L H
2″ 50 51 165 127 92 25 8-Ф19 292 200
3″ 80 76 210 168.5 127 32 8-Ф22 356 250
4″ 100 102 275 215.9 157 38 8-Ф25 432 300
6″ 150 152 355 292.1 216 48 12-Ф28 559 410
8″ 200 203 420 349.3 270 56 12-Ф32 660 480
10″ 250 254 510 431.8 324 63.5 16-Ф35 787 520
12″ 300 305 560 489 381 67 20-Ф35 838 560
Valve Test
Test Pressure Class 600Lb MPa
Shell Test 15.0
Back Seal Test /
Seat Test 11.0
Air Test /
Sutiable Temp -29~425
Sutiable Media: Water, Gas, Oil etc

8 Cover Nut ASTM A194 2H
7 Cover Bolt ASTM A193 B7
6 Cover ASTM A216 WCB
5 Gasket SS316+Graphite
4 Spring INCONEL X-750
3 Bushing ASTM A182 F316
2 DISE ASTM A182 F316
1 Body ASTM A216 WCB
NO PART NAME MATERIAL REMARKS
PISTON CHECK VALUE CLASS600
Design and Manufacture API 6D
Face to Face Dimensions ANSI B16.10
Flange Ends Dimensions ANSI B16.5
Pressure Test API 598

APPROVED BY CHECK BY DRAWN BY DRAWINGNO. MATERIAL UNIT DESCRIPTION
SIGN RUV20130622-03 INCH AP16D PISTON CHECK VALVE

2″-12″ 600# RF FB

DATE 01 SCALE FREE
06/20/2013

 

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