Yueng shing Products
Categories
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●Three-piece full-bore threaded ball valve AV-232T / Socket-welded ball valve AV-232S
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●Three-piece full-bore high-platform butt-weld ball valve AV-233B
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●Three-piece full-bore high-platform threaded ball valve AV-233T / Socket-welded ball valve AV-233S
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●Three-Port (L-Port & T-Port) High-Platform Threaded Ball Valve AV-32T
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●Four-way (L-port, T-port, and X-port) threaded ball valve AV-44T
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●Two-piece German-standard high-platform flanged ball valve AV-223F
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●Three-Port (L-Port & T-Port) High-Platform Flanged Ball Valve AV-32F
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●Electrical control components
Standard Material Schedule
| Serial Number | Part Name | CS to ASTM | AS to ASTM | SS to ASTM | |
| Type A105 | Type F22 | Type F304(L) | Type F316(L) | ||
| 1 | Valve body | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| 2 | Valve seat | A276 420 | A276 304 | A276 304(L) | A276 316(L) |
| 3 | Gate plate | A276 410 & 430 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 4 | Valve stem | A182 F6 | A182 F304 | A182 F304(L) | A182 F316(L) |
| 5 | Sealing nut | A105 | A182 F304 | A182 F304(L) | F316(L) |
| 6 | Sealing ring | A276 304L | A276 316L | ||
| 7 | Valve cover | A105 | A182 F22 | A182 F304(L) | A182 F316(L) |
| 8 | Slip Bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M |
| 9 | Pin | A276 420 | A182 F304 | ||
| 10 | Filler | Flexible graphite | PTFE | ||
| 11 | Raise the nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 12 | Packing gland | A276 420 | A182 F304 | ||
| 13 | Packing gland plate | A216 WCB | A351 CF8 | ||
| 14 | nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 15 | Valve stem nut | A276-410 | |||
| 16 | Lock nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 17 | Handwheel | A197 | |||
| 18 | Lock nut | A194 2H | A194 4 | A194 8 | A194 8M |
| 19 | greasy mouth | Brass | |||
| Applicable medium | Water, steam, oils, etc. | Water, steam, oils, etc. | |||
| Applicable Temperature | -29°C~425°C | -29°C to -550°C | -29°C~180°C | ||
900 lbs ~ 2,500 lbs
Dimensions (mm) and Weight (kg)
| NPS | 1/2 " | 3/4 " | 1" | 11/4" | 11/2" | 2 " | |
| L(RTJ) | 900 lbs ~ 1500 lbs | 216 | 229 | 254 | 279 | 305 | 368 |
| 2500Lb | 264 | 273 | 308 | 349 | 384 | 451 | |
| H(OPEN) | 900Lb-1500Lb | 216 | 250 | 270 | 320 | 250 | 445 |
| 2500Lb | 321 | 321 | 321 | 373 | 406 | 495 | |
| W | 160 | 160 | 180 | 200 | 250 | 280 | |
| Weight | 900 lbs ~ 1500 lbs | 19.6 | 21.5 | 25.7 | 37.8 | 48.5 | 99.8 |
| 2500Lb | 21.5 | 24.7 | 30.4 | 48.1 | 58.1 | 130.0 | |
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