Forged Steel Cryogenic Globe Valve
Model: DJ41, DJ61, DJ11
Working pressure: PN1.0-PN16.0/150LB-800LB
Connection type: 4-Flanged, 6-Socket welding, 1-Thread
Size: 3/8”-2” / DN10-DN50
Design standard: API602
Flanged end dimension: ASME/ANSI B16.5
Thread end dimension: ANSI B1.20.1(NPT)
Socket welding end size: ANSI B16.11
Main body material: LF2, LF3, F304, F304L, F316, F316L
Inspection and test: API598
Standard: GB, JB, HG, JIS, JPI, API, ANSI, ASME
| NPS | RP | 1/2" | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" | / |
| FP | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | |
| L | 79 | 92 | 111 | 120 | 120 | 172 | 200 | |
| H(Open) | 330 | 337 | 370 | 480 | 410 | 474 | 576 | |
| W | 100 | 100 | 125 | 160 | 160 | 180 | 200 | |
| Weight | Bolt type | 5.2 | 7.2 | 10.9 | 13.5 | 15.2 | 19.8 | 29.0 |
| welded type | 4.8 | 6.5 | 9.5 | 11.5 | 13.1 | 17.5 | 26.8 | |
| No. | Parts name | AS to ASTM | SS to ASTM | ||
| Type A352 Lf2 | Type A352 Lf3 | Type A182 F304 | Type A182 F316(L) | ||
| 1 | Body | A352 LF2 | A352 Lf2 | A182 F304(L) | A182 F316(L) |
| 2 | Disc | A276 410 | A276 304(L) | A276 304(L) | A276 316(L) |
| 3 | Stem | A182 F6a | A182 F304 | A182 F304(L) | A182 F316(L) |
| 4 | Gland eyebolt | A193 L7 | A193 L7 | A193 B8 | A193 B8M |
| 5 | Bonnet | A352 Lf2 | A352 Lf3 | A182 F304(L) | A182 F316(L) |
| 6 | Bonnet/bolt | A193 L7 | A193 L7 | A193 B8 | A193 B8M |
| 7 | Cylindrical pin | A276 420 | A182 F304 | ||
| 8 | Nut | A192 2H | A194 4 | A194 8 | A194 8M |
| 9 | Stem nut | A276 420 | |||
| 10 | Packing gland | A276 420 | A182 F304 |
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| 11 | Gland flange | ||||
| 12 | Nameplate | SS | |||
| 13 | Handwheel | A197 | |||
| 18 | Packing | Stainless steel + Flexible graphite |
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| Applicable medium | Water, steam, oil, etc. | Water, steam, oil, etc. | Nitric acid, acetic acid, etc | ||
| Applicable temperature | ≥-40℃ | ≥-101℃ | ≥-196℃ | ||
