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Class 900 Check Valve

Class 900 check valve is operated under pressures up to 150 bar. Class 900 check valves protect pumps, compressors, and equipment from damage.

Valve Type
Swing Check Valve
Size
1/2"-24"
Pressure Rating
ASME/ANSI Class 900 (PN150）
Unit Price
$60-6800
Origin
China
ansi class 900 check valve
class 900 swing check valve
ansi class 900 check valve
class 900 swing check valve

Class 900 Swing Check Valve Drawing

class 900 swing check valve drawing

class 900 swing check valve drawing-3class 900 swing check valve drawing-1

Typical Material

Item Part Name Material
1 Body A216 WCB A352 LCB A351 CF8 A217 C5
2 Seat Ring A105 A350 LF2 A182 F304 A182 F5
3 Disc A216 WCB A352 LCB A351 CF8 A217 C5
4 Disc Washer A276 410 A276 304 A276 316 A276 410
5 Disc Nut Pin StainIess SteeI StainIess SteeI 316 StainIess SteeI
6 Disc Nut StainIess SteeI StainIess SteeI 316 StainIess SteeI
7 Hinge A216 WCB A352 LCB A351 CF8 A217 C5
8 Hinge Pin A182 F6a A182 F304 A182 F304 A182 F6a
9 Bearing Bracket A216 WCB A352 LCB A351 CF8 A217 C5
10 Spring Washer Carbon SteeI StainIess SteeI 316 StainIess SteeI
11 Hex BoIt A193 B7 A320 L7 A193 B8 A193 B16
12 Gasket Soft Iron 304 304+Graphite 304+Graphite
13 Cover BoIt A193 B7 A320 L7 A193 B8 A193 B16
14 Cover BoIt Nut A194 2H A194 4 A194 8 A194 4
15 Cover A216 WCB A352 LCB A351 CF8 A217 C5
16 Eye BoIt Carbon SteeI StainIess SteeI StainIess SteeI StainIess SteeI
17 PuIg A105 A350 LF2 A182 F304 A182 F5

Dimension and Weight

SIZE inch 2" 2.5" 3" 4" 6" 8" 10" 12"
DN 50 65 80 100 150 200 250 300
L/L1 mm 368 419 381 457 610 737 838 965
L2 mm 371 422 384 460 613 740 841 968
H mm 296 300 300 327 441 502 664 775
Weight RF kg 70 100 91 150 305 510 810 1120

Note:

  1. The weight is for flanged swing check valves, weight in Kg.
  2. The face to face/end to end dimensions are as API 6D, dimensions in mm.

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Leave Us Your Info

Could you please kindly fulfill the following information when enquiring:

Valve type (ball, gate, globe, check etc.), valve size, pressure class, valve material, and end connection (flanged, butt welding etc.)

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