Shut-off and regulating ball valves ALSO coupling
DN 20-100 PN 25-40
Connection type: coupling/coupling 
Body steel: carbon, low-alloy, corrosion-resistant
| DN | PN | Сatalogue designation | G" | d* | d | D | l | L | h | H | Weight, kg |
| 20 | 40 | КШ.М.BV.020.40-01 | 3/4'' | 36 | 15 | 42,3 | 155 | 135 | 15,5 | 79 | 1,2 |
| 25 | 40 | КШ.М.BV.025.40-01 | 1'' | 50 | 18 | 48 | 181.5 | 135 | 15,5 | 79 | 1,7 |
| 32 | 40 | КШ.М.BV.032.40-01 | 1 1/4'' | 48 | 24 | 57 | 155 | 135 | 16,5 | 83 | 1,8 |
| 40 | 40 | КШ.М.BV.040.40-01 | 1 1/2'' | 55 | 30 | 60 | 226 | 135 | 30,5 | 105 | 2,3 |
| 50 | 40 | КШ.М.BV.050.40-01 | 2'' | 68 | 40 | 76 | 220 | 170 | 35 | 112 | 3,2 |
| 65 | 25 | КШ.М.BV.065.25-01 | 2 1/2'' | 84 | 48 | 89 | 220 | 190 | 34 | 119 | 4,3 |
| 80 | 25 | КШ.М.BV.080.25-01 | 3'' | 98 | 63 | 114 | 295 | 200 | 58 | 153 | 6,7 |
| 100 | 25 | КШ.М.BV.100.25-01 | 4'' | 133 | 75 | 133 | 295 | 240 | 50 | 163 | 12 |
Adjustment table
| The position value | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 |
| 9 | 7.1 | 9.5 | 16.1 | 26.5 | 57.3 | 71.6 | 138.4 | 192.4 |
| 8 | 6.5 | 9.1 | 14.7 | 21 | 46.1 | 57 | 112 | 155.6 |
| 7 | 5.2 | 7.4 | 11.9 | 15.4 | 35 | 42.5 | 85.6 | 118.8 |
| 6 | 4.1 | 5.8 | 9.3 | 10.2 | 24.6 | 28.8 | 60.4 | 83.6 |
| 5 | 3.1 | 4.3 | 7.1 | 6.9 | 15.3 | 19.5 | 37.7 | 53.6 |
| 4 | 2.2 | 3.1 | 5.1 | 5 | 10.1 | 13.5 | 25.5 | 37.5 |
| 3 | 1.3 | 2 | 3.4 | 3.3 | 6.4 | 8.5 | 16.4 | 24.3 |
| 2 | 0.7 | 1.1 | 1.9 | 2 | 3.5 | 4.6 | 9.2 | 13.7 |
| 1 | 0.1 | 0.4 | 0.7 | 0.8 | 1.2 | 1.7 | 3.7 | 5.6 |
Technical specifications are indicated for products made of carbon steel with construction length in accordance with the Russian National Standard (GOST). For technical specifications with other parameter combinations, please contact us.
The company reserves the right to make design changes without prior notice.