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Electric spiral stop valve can be adapted to the needs of different control systems and different working environments. The integrated design of the transmission mechanism makes the product smaller in size and simple in appearance. Safe and reliable manual design, electric operation is prohibited during manual operation. This structure is suitable for stop valves installed behind the bulkhead
Dimensional drawing
Appearance and connection dimensions
diameter | Valve structure size | flange | ||||||||
GB2506-2005 PN10 | JIS 10K | |||||||||
H | L | D | D1 | n | d0 | D | D1 | n | d0 | |
DN80 | 650 | 310 | 200 | 160 | 8 | φ18 | 185 | 150 | 8 | φ19 |
DN100 | 650 | 350 | 220 | 180 | 8 | φ18 | 210 | 175 | 8 | φ19 |
DN125 | 724 | 400 | 250 | 210 | 8 | φ18 | 250 | 210 | 8 | φ23 |
DN150 | 724 | 480 | 285 | 240 | 8 | φ22 | 280 | 240 | 8 | φ23 |
DN200 | 850 | 600 | 340 | 295 | 8 | φ22 | 330 | 290 | 12 | φ23 |
DN250 | 850 | 730 | 395 | 350 | 12 | φ22 | 400 | 355 | 12 | φ25 |
DN300 | 930 | 850 | 445 | 400 | 12 | φ22 | 445 | 400 | 16 | φ25 |