Valve Seriers - Forged steel Valve Seriers
EXTENDED BODY GATE VALVE
A. EXTENDED BODY GATE VALVE BRIEF FIGURE OF STRUCTURE
Extended Body Gate Valves 800Lb
B. EXTENDED BODY GATE VALVE THE SPECIFIC CONNECTION CODE
Connection Code |
K | K1 | K2 | K3 |
| Screwed Weld | Inclined End | A Full Strength End | Socket Weld End |
C. EXTENDED BODY GATE VALVE STANDARD MATERIAL SPECIFICATIONS
NO. |
Part Name | CS to ASTM | AS to ASTM | SS to ASTM | |
| Type A105 | Type F22 | Type F304(L) | Type F316(L) | ||
| 1 | Body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| 2 | Seat Ring | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
| 3 | Wedge | A276 410 & 403 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 4 | Gasket | Corrugated SS + graphite | SS + PTFE | ||
| 5 | Stem | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 6 | Bonnet Bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 7 | Pin | A276 420 | A276 304 | ||
| 8 | Gland Eyebolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 9 | Gland Nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 10 | Nameplate | SS | |||
| 11 | Hand wheel | A197 | |||
| 12 | H.W. Lock Nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 13 | Yoke Nut | A276 420 | |||
| 14 | Gland Flange | A105 | A182 F11 | A182 F304(L) | A182 F316(L) |
| 15 | Gland | A276 410 | A182 F304(L) | A182 F316(L) | |
| 16 | Stem Packing | Flexible Graphite | PTFE | ||
| 17 | Bonnet | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| Suitable Medium | W.O.G. etc | W.O.G. etc | HNO3CH3OOH etc | ||
| Suitable Temperature | -29℃~425℃ | -29℃~550℃ | -29℃~180℃ | ||
D. EXTENDED BODY GATE VALVE DIMENSIONS (MM) AND WEIGHTS (KG)
NPS |
Reduced | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 |
| Full | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | ||
| L1 | 107.5 | 107.5 | 107.5 | 120 | 127 | 127 | 152 | |
| L | 147 | 147 | 153.5 | 175.5 | 187 | 187 | 222 | |
| H(OPEN) | 158 | 158 | 169 | 197 | 236 | 246 | 283 | |
| W | 100 | 100 | 100 | 125 | 160 | 160 | 180 | |
| Weights | Bolted | 3.1 | 2.9 | 3.4 | 5.5 | 7.8 | 8.3 | 13.4 |
| Welded | 2.8 | 2.6 | 3.1 | 5.1 | 7.4 | 7.6 | 12.1 | |
The technical data subject to amend without notice