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Single Disc Swing Type Check Valve

From: $85.00 From: $83.20

From: $85.00 From: $83.20
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Description

Single Disc Swing Type Check Valve

Design and manufacture: API594, API 6D

Face to face dimensions: ANSI B16.10, API 6D, DIN 3202, EN558-1

End Connection: ANSI B16.5, ASME B16.47 A/B, ISO 10423, EN1092-1, BS 4505,etc

Wall Thickness: API 594

Testing standard: API598

Size: 1 1/2″-42″, DN40 to DN1000

Pressure rating: Class150 to Class600, PN10-100

Body: A105, LF2, LF3, F22, F304, F316, F304L, F316L, F51, F53, F55, F44 etc

Disc: SS201, SS304, SS316, Aluminium Bronze

Seat: NBR, EPDM, oil & acid & alkali resistant VITON-A, steam resistant VITON-B, hypalon, PTFE, metal to metal

Spring material: 316, Inconel 750, Inconel718 etc

Applicable Medium: water ,gas,oil,and other causticity medium.

Test Item Shell Test Seal Test Back Seal Test Air Seal Test
Medium Water Air
Unit MPa lbf/in2 MPa lbf/in2 MPa lbf/in2 MPa lbf/in2
Pressure (Class) 150 3.1 450 2.2 315 2.2 315 0.5-0.7 60-100
300 7.8 1125 5.6 815 5.6 815
400 10.3 1500 7.6 1100 7.6 1100
600 15.3 2225 11.2 1630 11.2 1630
900 23.1 3350 16.8 2440 16.8 2440
1500 38.4 5575 28.1 4080 28.1 4080

Dimension:

Class 150LB weight(kg) 300Lb weight(kg) 600Lb weight(kg) Dimensions(mm)
Dimensions(mm) Dimensions(mm) Dimensions(mm)
NPS L D L D L D
2″ 19 103 1.2 19 110 1.3 19 110 1.3 25
2 1/2″ 19 122 1.7 19 128 1.8 19 128 1.8 38
3″ 19 135 2 19 147 2.2 19 147 2.2 46
4″ 19 173 3 19 179 3.5 22 191 4 72
6″ 19 220 5.5 22 249 6.5 28 264 8 114
8″ 29 277 12 29 305 14 38 318 18 140
10″ 29 337 16 38 359 20 57 398 45 188
12″ 38 407 27 51 420 40 60 455 60 216
14″ 44 448 42 51 483 53 67 490 75 263
16″ 51 512 62 51 537 70 73 562 108 305
18″ 60 547 78 76 594 125 83 610 135 356
20″ 64 604 110 83 652 160 92 680 190 406

Additional information

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