BOLTED COVER PISTON CHECK VALVES
BOLTED COVER PISTON CHECK VALVES
The constructive characteristics recommend their use with liquids. They can be at full flow, at free flow or angle type. They can have a spring to speed up closure.
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CLASS 600 – Fig. 3160P
CHARACTERISTICS
- Bolted Cover, Piston type Closure
- Threaded or welded seat ring
- Body and Cover materials: ASTM A216 WCB,A217 WC1, A217 WC6, A217 WC9,A217 C5, A217 C12, A217 C12A, A352 LCB, A352 LCC, A351 CF8, A351 CF8M, A351 CF8C, A351 CF3, A351 CF3M, A351 CN7M, Duplex and Superduplex (A890/995 Gr.4A, A890/A995 Gr.5A, A890/A995 Gr.6A), AluBronze (CC333G, BS1400 AB2, B148 C95800), Nickel Alloys(Inconel® 625, Incoloy® 825, Hastelloy® C276), Monel® and according to customer request.
TABLE PICTURE DETAILS
| No | Part Name |
|---|---|
| 1 | Body |
| 2 | Cover |
| 4 | Seat Ring |
| 5 | Piston |
| 12 | Bonnet Stud |
| 13 | Nut |
| 98 | Ring joint |
| 15 | Spring |
PART DETAILS
According to following standards:
- Design and Manufacture: ANSI B16.34, API 6D, BS1868
- Face to face (end to end): ANSI B16.10, API6D
- Flanged connection: 2″~24″ to ANSI B16.5, 26″~36″ to MSS-SP-44 or to API 605, to ANSI B16.47 on request
- Butt welded end: ANSI B16.25
- Test and inspection: API 598, API 6D
CLASS 600 TABLE
| NB | 2" | 3" | 4" | 6" | 8" | 10" | 12" |
|---|---|---|---|---|---|---|---|
| L RF - L BW | 292 | 356 | 432 | 559 | 660 | 787 | 838 |
| L RJ | 295 | 359 | 435 | 562 | 664 | 791 | 841 |
| D | 165 | 210 | 273 | 356 | 419 | 508 | 559 |
| H | 175 | 220 | 270 | 360 | 400 | 500 | 530 |
CLASS 900 – Fig. 3165P
CHARACTERISTICS
- Bolted Cover, Piston type Closure
- Threaded or welded seat ring
- Body and Cover materials: ASTM A216 WCB,A217 WC1, A217 WC6, A217 WC9,A217 C5, A217 C12, A217 C12A, A352 LCB, A352 LCC, A351 CF8, A351 CF8M, A351 CF8C, A351 CF3, A351 CF3M, A351 CN7M, Duplex and Superduplex (A890/995 Gr.4A, A890/A995 Gr.5A, A890/A995 Gr.6A), AluBronze (CC333G, BS1400 AB2, B148 C95800), Nickel Alloys(Inconel® 625, Incoloy® 825, Hastelloy® C276), Monel® and according to customer request.
TABLE PICTURE DETAILS
| No | Part Name |
|---|---|
| 1 | Body |
| 2 | Cover |
| 4 | Seat Ring |
| 5 | Piston |
| 12 | Bonnet Stud |
| 13 | Nut |
| 98 | Ring joint |
| 15 | Spring |
PART DETAILS
According to following standards:
- Design and Manufacture: ANSI B16.34, API 6D, BS1868
- Face to face (end to end): ANSI B16.10, API6D
- Flanged connection: 2″~24″ to ANSI B16.5, 26″~36″ to MSS-SP-44 or to API 605, to ANSI B16.47 on request
- Butt welded end: ANSI B16.25
- Test and inspection: API 598, API 6D
CLASS 900 TABLE
| NB | 2" | 3" | 4" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L RF - L BW | see 1.500# table | 381 | 457 | 610 | 737 | 838 | 965 | 1029 | 1130 | 1219 | 1321 | 1549 |
| L RJ | 384 | 460 | 613 | 740 | 841 | 968 | 1038 | 1140 | 1232 | 1334 | 1568 | |
| D | 241 | 292 | 381 | 470 | 546 | 610 | 641 | 705 | 788 | 857 | 1041 | |
| H | 265 | 300 | 380 | 455 | 535 | 630 | 670 | 750 | 850 | 900 | 1000 |
CLASS 1500 – Fig. 3170P
CHARACTERISTICS
- Bolted Cover, Piston type Closure
- Threaded or welded seat ring
- Body and Cover materials: ASTM A216 WCB,A217 WC1, A217 WC6, A217 WC9,A217 C5, A217 C12, A217 C12A, A352 LCB, A352 LCC, A351 CF8, A351 CF8M, A351 CF8C, A351 CF3, A351 CF3M, A351 CN7M, Duplex and Superduplex (A890/995 Gr.4A, A890/A995 Gr.5A, A890/A995 Gr.6A), AluBronze (CC333G, BS1400 AB2, B148 C95800), Nickel Alloys(Inconel® 625, Incoloy® 825, Hastelloy® C276), Monel® and according to customer request.
TABLE PICTURE DETAILS
| No | Part Name |
|---|---|
| 1 | Body |
| 2 | Cover |
| 4 | Seat Ring |
| 5 | Piston |
| 12 | Bonnet Stud |
| 13 | Nut |
| 98 | Ring joint |
| 15 | Spring |
PART DETAILS
According to following standards:
- Design and Manufacture: ANSI B16.34, API 6D, BS1868
- Face to face (end to end): ANSI B16.10, API6D
- Flanged connection: 2″~24″ to ANSI B16.5, 26″~36″ to MSS-SP-44 or to API 605, to ANSI B16.47 on request
- Butt welded end: ANSI B16.25
- Test and inspection: API 598, API 6D
CLASS 1500 TABLE
| NB | 2" | 3" | 4" | 6" | 8" | 10" | 12" |
|---|---|---|---|---|---|---|---|
| L RF - L BW | 368 | 470 | 546 | 705 | 832 | 991 | 1130 |
| L RJ | 371 | 473 | 549 | 711 | 841 | 1000 | 1146 |
| D | 216 | 267 | 311 | 394 | 483 | 584 | 673 |
| H | 245 | 315 | 375 | 455 | 565 | 650 | 750 |