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| Swing Check Valve |
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DESIGN FEATURES
- MANUFACTURING STANDARD: BS : 1868 & API 6D
- FACE TO FACE AS PER ANSI B 16.10
- ENDS: FLANGED END AS PER ANSI B 16.5 R.F & BUTTWELD END AS PER ASME B 16.25
- TESTED AS PER BS 6755
- SIZES AVAILABLE FROM 15mm TO 600mm.
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| TEST PRESSURE |
| CLASS |
HYDROSTATIC |
PNEUMATIC
TEST |
| BODY |
SEAT & BACK SEAT |
| 150 |
30 Kg/cm2 |
22 Kg/cm2 |
6 Kg/cm2 |
| 300 |
76 Kg/cm2 |
55 Kg/cm2 |
6 Kg/cm2 |
| ND 40 |
60 Kg/cm2 |
40 Kg/cm2 |
6 Kg/cm2 |
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| MATERIAL OF CONSTRUCTION |
| SR. NO. |
PARTS |
QTY |
MATERIAL |
| 1 |
BODY |
1 |
ASTM A 216 Gr. WCB |
| 2 |
SEAT RING |
1 |
CARBON STEEL WITH 13% Cr S.S. FACING |
| 3 |
DISC |
1 |
ASTM 216 Gr. WCB WITH 13% Cr. S.S FACING |
| 4 |
HINGE |
1 |
ASTM 216 Gr. WCB |
| 5 |
WASHER |
1 |
S.S. AISI 410 |
| 6 |
DISC NUT |
1 |
ASTM A 194 Gr. 2H |
| 7 |
SPLIT PIN |
1 |
S.S. AISI 410 |
| 8 |
HINGE PIN |
1 |
S.S. AISI 410 |
| 9 |
BRACKET |
1 |
ASTM 216 Gr. WCB |
| 10 |
BRACKET BOLT |
1 |
ASTM A 193 Gr. B7 |
| 11 |
GASKET |
1 |
COMPRESSED ASBESTOS FIBRE |
| 12 |
COVER |
1 |
ASTM A 216 Gr. WCB/C.S. |
| 13 |
COVER STUD NUT |
AS REQD. |
ASTM A 194 Gr. 2H |
| 14 |
COVER STUD |
AS REQD. |
ASTM A 193 Gr. B7 |
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