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Comprehensive Guide to Electric Butterfly Valves: Principles, Applications, and Advantages
Electric butterfly valves play a crucial role in industrial automation, off...
Invenstment Casting Body; Blow-Out Proof Stem; Full Port; Standard:GB 1.6MPa/2.5MPa DIN PN16; Inspection & Testing Acc:API598
| Item | Part | Material | ||
| 1 | Body | CF8M | CF8 | WCB |
| 2 | Cap | CF8M | CF8 | WCB |
| 3 | Body Gasket | PTFE | ||
| 4 | Ball | 316 | 304 | 304 |
| 5 | Ball Seat | CF8M | CF8 | WCB |
| 6 | Stem | 316 | 304 | 304 |
| 7 | Thrust Washer | PTFE | ||
| 8 | O-Ring | VITON | ||
| 9 | Stem Packing | PTFE | ||
| 10 | Gland Nut | 304 | ||
| 11 | Bellevelle Washer | 301 | ||
| 12 | Stop Nut | 304 | ||
| 13 | Nut | 304 | ||
| 14 | Spring Washer | 304 | ||
| 15 | Locking Device | 301 | ||
| 16 | Handle | 304 | ||
| 17 | Handle Cover | Plastic | ||
| 18 | Location Pin | 301 | ||
| Size | d | L | D | D1 | D2 | b | Z-M | f | H | W | C | ISO5211 | ||
| 1.6/2.5MPa | 1.6MPa | 2.5MPa | 1.6MPa | 2.5MPa | ||||||||||
| DN15 | 15 | 35 | 95 | 65 | 44 | 12 | 14 | 4-M12 | 4-M12 | 2 | 80 | 93 | 9 | F03/F04 |
| DN20 | 20 | 38 | 105 | 75 | 54 | 12 | 16 | 4-M12 | 4-M12 | 2 | 85 | 125 | 9 | F03/F04 |
| DN25 | 25 | 42 | 110 | 85 | 65 | 12.7 | 16 | 4-M12 | 4-M12 | 2 | 105 | 150 | 11 | F04/F05 |
| DN32 | 32 | 54 | 133 | 100 | 72 | 14 | 18 | 4-M16 | 4-M16 | 2 | 110 | 160 | 11 | F04/F05 |
| DN40 | 38 | 61 | 140 | 110 | 85 | 15.2 | 18 | 4-M16 | 4-M16 | 3 | 120 | 190 | 14 | F05/F07 |
| DN50 | 49 | 75 | 158 | 125 | 102 | 16.2 | 18 | 4-M16 | 4-M16 | 3 | 125 | 190 | 14 | F05/F07 |
| DN65 | 63 | 97 | 177 | 145 | 116 | 17 | 20 | 8-M16 | 8-M16 | 3 | 140 | 195 | 17 | F07/F10 |
| DN80 | 76 | 114 | 193 | 160 | 136 | 19 | 22 | 8-M16 | 8-M16 | 3 | 190 | 300 | 17 | F07/F10 |
| DN100 | 96 | 145 | 215 | 180 | 154 | 20 | 24 | 8-M20 | 8-M20 | 3 | 210 | 360 | 19 | F07/F10 |
| Size | d | L | D | D1 | D2 | b | Z-M | f | H | W | C | ISO5211 |
| DN15 | 15 | 35 | 95 | 65 | 45 | 11 | 4-M12 | 2 | 70 | 125 | 9 | F03/F04 |
| DN20 | 20 | 37 | 105 | 75 | 58 | 12 | 4-M12 | 2 | 74 | 125 | 9 | F03/F04 |
| DN25 | 25 | 43 | 115 | 85 | 68 | 12.7 | 4-M12 | 2 | 89 | 155 | 11 | F04/F05 |
| DN32 | 32 | 53 | 140 | 100 | 78 | 14 | 4-M16 | 2 | 100 | 155 | 11 | F04/F05 |
| DN40 | 38 | 62 | 150 | 110 | 88 | 16 | 4-M16 | 3 | 120 | 195 | 14 | F05/F07 |
| DN50 | 49 | 76 | 165 | 125 | 102 | 17 | 4-M16 | 3 | 129 | 195 | 14 | F05/F07 |
| DN65 | 63 | 93 | 185 | 145 | 122 | 18 | 4-M16 | 3 | 143 | 250 | 17 | F07/F10 |
| DN80 | 76 | 110 | 200 | 160 | 138 | 20 | 8-M16 | 3 | 160 | 270 | 17 | F07/F10 |
| DN100 | 96 | 133 | 220 | 180 | 158 | 21 | 8-M16 | 3 | 160 | 280 | 19 | F07/F10 |
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