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
Main Technical Parameters
◎Nominal pressure: < 1.0 MPa
◎Applicable mediums: Liquid, gas and all kinds of corrosive mediums suitable for materials (not include liquid gas and steam)
◎ Applicable temperature: ≤65°C
◎Connecting method: Thread, flexible tube and casing cap

| TYPE | SIZE | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 1 1/2 | 3 | 4 | 5 | 6 |
| A | A | 21 | 21 | 24 | 28.5 | 36 | 45 | 56.5 | 73 | 98 | 122 | 148 |
| B | 38 | 38 | 48 | 56 | 60 | 64 | 87 | 73 | 78 | 95 | 86 | |
| C | 32 | 32 | 40 | 48 | 56 | 67 | 83 | 96 | 127 | 154 | 190 | |
| DP | SIZE | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 1 1/2 | 3 | 4 | 5 | 6 |
| A | 21 | 21 | 24 | 28.5 | 36 | 45 | 56.5 | 73 | 98 | 122 | 148 | |
| B | 37 | 37 | 44 | 55 | 64 | 68 | 70 | 80 | 80 | 80 | 98 | |
| E | 24 | 24 | 30 | 38 | 41 | 43 | 45 | 52 | 48 | 48 | 58 | |
| E | SIZE | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 1 1/2 | 3 | 4 | 5 | 6 |
| A | 14 | 19 | 24 | 28 | 35 | 48 | 58 | 72 | 98 | 122 | 145 | |
| B | 98 | 98 | 110 | 121 | 125 | 140 | 158 | 170 | 182 | 196 | 220 | |
| D | 20 | 20 | 26 | 33 | 39 | 52 | 65 | 77 | 103 | 130 | 155 | |
| E | 40 | 40 | 46 | 53 | 56 | 61 | 65 | 66 | 70 | 72 | 79 | |
| C | 34 | 34 | 38 | 48 | 56 | 66 | 80 | 102 | 132 | 154 | 184 | |
| F | SIZE | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 1 1/2 | 3 | 4 | 5 | 6 |
| A | 21 | 21 | 24 | 28.5 | 36 | 45 | 56.5 | 73 | 98 | 122 | 148 | |
| B | 56 | 56 | 72 | 80 | 84 | 88 | 100 | 106 | 114 | 121 | 130 | |
| C | 32 | 32 | 40 | 48 | 56 | 67 | 83 | 96 | 127 | 154 | 190 | |
| E | 39 | 39 | 48 | 56 | 61 | 62 | 69 | 74 | 79 | 82 | 88 | |
| B | SIZE | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 1 1/2 | 3 | 4 | 5 | 6 |
| A | 14 | 14 | 24 | 28 | 35 | 51 | 58 | 72 | 98 | 122 | 145 | |
| B | 52 | 52 | 64 | 72 | 73 | 80 | 90 | 94 | 101 | 102 | 118 | |
| E | 32 | 32 | 40 | 48 | 49 | 54 | 59 | 60 | 62 | 62 | 72 | |
| G | 53 | 53 | 60 | 78 | 85 | 96 | 110 | 127 | 156 | 185 | 220 | |
| C | SIZE | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 1 1/2 | 3 | 4 | 5 | 6 |
| A | 14 | 14 | 20 | 25 | 31 | 43 | 55 | 67 | 92 | 115 | 140 | |
| B | 92 | 92 | 105 | 118 | 121 | 138 | 155 | 164 | 175 | 187 | 214 | |
| D | 20 | 20 | 26 | 33 | 39 | 52 | 65 | 77 | 103 | 130 | 155 | |
| E | 32 | 32 | 40 | 48 | 49 | 54 | 59 | 60 | 62 | 62 | 72 | |
| G | 53 | 53 | 60 | 78 | 85 | 96 | 110 | 127 | 156 | 185 | 220 | |
| D | SIZE | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 1 1/2 | 3 | 4 | 5 | 6 |
| A | 16 | 19 | 26 | 30 | 39 | 50 | 58 | 72 | 98 | 122 | 145 | |
| B | 52 | 52 | 62 | 68 | 71 | 78 | 85 | 91 | 96 | 102 | 118 | |
| C | 32 | 32 | 40 | 48 | 56 | 67 | 83 | 96 | 127 | 154 | 190 | |
| E | 32 | 32 | 40 | 48 | 49 | 54 | 59 | 60 | 62 | 62 | 72 | |
| G | 53 | 53 | 60 | 78 | 85 | 96 | 110 | 127 | 156 | 185 | 220 | |
| DC | SIZE | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 1 1/2 | 3 | 4 | 5 | 6 |
| B | 45 | 45 | 54 | 65 | 69 | 80 | 84 | 85 | 94 | 94 | 112 | |
| E | 32 | 32 | 40 | 48 | 49 | 54 | 59 | 60 | 62 | 62 | 72 | |
| G | 53 | 53 | 60 | 78 | 85 | 96 | 110 | 127 | 156 | 185 | 220 |
Adopt standards
| Basic design | Material standard | Thread standard | Test standard |
| DIN2828 | EN10213/ASTM A351 | BS21/DIN2999 | API598 |
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