Swing Check Valves: API 6D, BS 1868 - 1873, ASME B16.34

Swing Check Valves: API 6D, BS 1868 - 1873, ASME B16.34Click to view the big picture
Short Description
 Model No.: SCV API 01    Hits: 11646
Swing Check Valves: API 6D, BS 1868, BS 1873, ASME B16.34, Bolted Bonnet, Pressure Seal, Bolted Cover, BW, Flanged Ends, Class 150 - 2500, 2 -36 Inch.

Key Specifications / Features

Drawing Swing Check Valves: API 6D, BS 1868, BS 1873, ASME B16.34

Valve Type: Cast Steel Swing Check Valve. 
Valve Size: 2 ”- 36”. 
Pressure Rating: Class 150 – 2500. 

Standards:
Design & Manufacture BS 1868-1873, ASME B16.34, API 6D
Inspection & Test API 598, API 6D
End Flange Dimension ASME B16.5
End Flange Dimension ASME B16.47A, MSS SP-44
End Flange Dimension ASME B16.47B, API 605
BW End Dimension ASME B16.25
Face to Face ASME B16.10
Pressure-temperature Ratings ASME B16.34
Wall Thickness Dimension API 600 and BS 1868
 

Standard Trim Material to API 600
Trim Code Seat Ring Surface
Part No. 2
Wedge Surface Part No. 3 Stem
Part No.4
Backseat
Part No. 9
1 F6 F6 F6 F6
2 F304 F304 F304 F304
5 Stellite Stellite F6 F6
8 Stellite F6 F6 F6
9 Monel Monel Monel Monel
10 F316 F316 F316 F316
13 Alloy 20 Alloy 20 Alloy 20 Alloy 20
 
Standard Material Specifications
Parts Name Carbon Steel to ASTM Alloy Steel to ASTM Stainless Steel to ASTM
1. Body A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
11. Cover A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
3. Disc A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
4. Hinge A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
9. Bolt A193 B7 A320 L7 A193 B7 A193 B16 A193 B16 A193 B16 A 193 B8 A 193 B8 A 193 B8 A 193 B8
8. Nut A194 2H A194 4 A194 2H A194 4 A194 4 A194 4 A194 8 A194 8 A194 8 A194 8
5. Disc Nut A194 2H 410 410 410 410 410 304 316 304L 316L
10. Gasket SS Spiral Wound W/graphite, or SS Spiral Wound W/PTFE, of Reinforced PTFE
12. Eye Bolt Steel
7. Yoke A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
                             
 

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