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 | CStoASTM | AStoASTM | SStoASTM | |
| A105 | F22 | F304(L) | F316(L) | ||
| 1 | Valve body | A105 | A182F22 | A182F304(L) | A182F316(L) |
| 2 | Valve seat | A276420 | A276304 | A276304(L) | A276316(L) |
| 3 | Gate plate | A182F430&410 | A182F304 | A182F304(L) | A182F316(L) |
| 4 | Valve stem | A182F6 | A182F304 | A182F304(L) | A182F316(L) |
| 5 | Sealing nut | A105 | A182F304 | A182F304(L) | F316(L) |
| 6 | Sealing ring | A216 304L | A276316L | ||
| 7 | Valve cover | A105 | A182F22 | A182F304(L) | A182F316(L) |
| 8 | Slip Bolt | A193B7 | A193B16 | A193B8(M) | |
| 9 | Pin | A276F420 | A182F304(L) | ||
| 10 | Filler | Flexible graphite | PTFE | ||
| 11 | Bolt lift | A1942H | A1944 | A1948 | A1948M |
| 12 | Packing gland | A276F420 | A182F304 | ||
| 13 | Packing gland plate | A216WCB | A182F304 | ||
| 14 | nut | A1942H | A1944 | A1948 | A1948M |
| 15 | Valve stem nut | A276-410 | |||
| 16 | Lock nut | A1942H | A1944 | A1948 | A1948M |
| 17 | Handwheel | A197 | |||
| 18 | Lock nut | A1942H | A1944 | A1948 | A1948M |
| 19 | greasy mouth | ||||
| Applicable medium | Water, steam, oils, etc. | Water, steam, oils, etc. | Nitric acid, acetic acid, etc. | ||
| Applicable Temperature | -29°C~425°C | -29°C ~ 550°C | -29°C ~ 200°C | ||
Dimensions (mm) and Weight (kg)
| NPS | 1/2M | 3/4 " | 1" | 11/4" | 11/2" | 2 " | |
| L | 900Lb-150Lb | 140 | 140 | 140 | 178 | 178 | 216 |
| 2500Lb | 186 | 186 | 186 | 232 | 232 | 279 | |
| H (open) | 321 | 321 | 321 | 380 | 414 | 502 | |
| W | 160 | 160 | 180 | 200 | 250 | 280 | |
| M | 900LB-1500LB | 11.5 | 10.8 | 10.5 | 19.6 | 21.0 | 55.4 |
| 2500LB | 12.3 | 11.6 | 10.8 | 26.0 | 28.4 | 60.0 | |
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