First, J61Y forged steel self-sealing globe valve Overview:
Forged steel globe valve has three types of valve cover design. The first is the bonnet bonnet, designed according to this design of the valve, the valve body and the valve cover with a bolt nut, wound gasket (316 clip flexible graphite) sealed. Customers can also use special metal ring connection. The second design is welded bonnet, according to this design of the valve, the valve body and the valve cap screwed, all-welded seal. Customers have special requirements can also be used when welding penetration. The third is a self-sealing valve cover, designed according to this design of the valve, the valve body and the valve cover threaded connection, the pressure from the ring seal.
Second, J61Y forged steel self-sealing globe valve features:
1, globe valve design and manufacturing in line with API602 and ASME B16.34. Inspection and Testing Press API 598, Marking Press MSS-SP-25.
2, full diameter or reduced diameter
3, rod support type
4, self-centering plate pressure sleeve
5, bolt connection, wound gasket sealing bonnet, nut connection, all welded sealing bonnet and screw connection pressure from Tight bonnet
6, the overall seal on the seat
7, the socket end meet ASME B16.11
8, the threaded end (NPT) in line with ANSI / ASME B1.20.1
9, the valve can be converted to throttle, needle, Ball and non-return type
Third, J61Y forged steel self-sealing valve Product material:
| Serial number | Part Name | CStoASTM | AStoASTM | SStoASTM | |
| A105 | A182F22 | A182F304 | A182F316 (L) | ||
| 1 | Body | A105 | A182F22 | A182F304 (L) | A182F316 (L) |
| 2 | Disc | A276420 | A276304 | A276304 (L) | A276F316 (L) |
| 3 | Valve stem | A182F6 | A182F304 | A182F304 (L) | A182F316 (L) |
| 4 | Sealing ring | A182F304L | A182F316L | ||
| 5 | Sealed nut | A105 | A182F304 | A182F304 (L) | A182F316L |
| 6 | cap | A105 | A182F22 | A182F304 (L) | A182F316 (L) |
| 7 | Pin | A276420 | A182F304 | ||
| 8 | washer | A105 | A182F22 | A182F304 (L) | A182F316 (L) |
| 9 | Raise the nut | A1942H | A1944 | A1948 | A1948M |
| 10 | filler | Flexible graphite | PTFE | ||
| 11 | Packing pressure sleeve | A276420 | A182F304 | ||
| 12 | Easter bolt | A193B7 | A193B16 | A193B8 | A193B8M |
| 13 | Packing platen | A216WCB | A351CF8 | ||
| 14 | Nut | A194 2H | A1944 | A1948 | A1948M |
| 15 | Stem nut | A276 410 | |||
| 16 | Handwheel | A197 | |||
| 17 | fasten the screw nut | A1942H | A1944 | A1948 | A1948M |
| 18 | Oil nozzle | copper | |||
| Suitable media | Water, steam, oil and so on | Water, steam, oil and so on | Acids, acetic acid and so on | ||
| proper temperature | -29 ° C to 425 ° C | -29 ° C to 550 ° C | -29 ℃ ~ 200 ℃ | ||
Note: Other materials that customer needs can also be used. Seal surface material matching customer specified internal part code decision. CS = carbon steel; AS = alloy steel; SS = stainless steel
Fourth, J61Y forged steel self-sealing globe valve connection size:
| NPS | 1/2 " | 3/4 " | 1" | 1 1/4 " | 1 1/2 " | 2" | |
| L | 900Lb-150Lb | 140 | 140 | 140 | 178 | 178 | 216 |
| 2500Lb | 186 | 186 | 186 | 232 | 232 | 279 | |
| H (on) | 333 | 333 | 333 | 408 | 408 | 524 | |
| W | 160 | 160 | 180 | 200 | 250 | 280 | |
| weight | 900LB-1500LB | 11.2 | 10.5 | 10.1 | 21.0 | 19.6 | 40.4 |
| 2500LB | 12.3 | 11.6 | 10.8 | 28.0 | 26.4 | 43.8 | |
