AP16D PISTON CHECK VALVE
2″-8″ 1500# RTJ FB
BODY-WCB, DISC-F316
Nominal Diammmeter Main Dimension (mm)
inches mm d D D1 D2 b P E F n-Фd L H
2″ 50 47 215 165.1 124 38.5 92.25 7.92 11.91 8-Ф25 292 240
3″ 80 69 265 203.2 168 48 136.53 7.92 11.91 8-Ф32 473 310
4″ 100 92 310 241.5 194 54 161.93 7.92 11.91 12-Ф35 549 350
6″ 150 136 395 317.5 248 83 211.12 9.53 13.94 12-Ф38 711 450
8″ 200 177 485 393.7 318 92 269.88 11.13 16.65 13-Ф44 841 520
Valve Test
Test Pressure Class 1500Lb MPa
Shell Test 37.5
Back Seal Test /
Seat Test 27.5
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 Ring Jiont F316
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 CLASS1500
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 RUV20130622-01 INCH AP16D PISTON CHECK VALVE

2″-8″ 1500# RTJ FB

DATE 01 SCALE FREE
06/20/2013

 

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