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A ball valve is used as a shut-off valve to shut off the flow of the working medium in pipelines.
PA-DA-x double-acting pneumatic actuators use two ports to supply the control medium and create movement in both directions, both to open and close the valve. One port is used to move the piston in one direction and the other port is used to move the piston in the opposite direction.
The limit switch unit is designed for visual and electrical signalling of the end positions of the shut-off valve, valve, tap or disc gate. It is mounted on top of the pneumatic actuator surface and is connected to the actuator shaft in DIN standard. The sealed box usually contains two sensors that monitor the position of the actuator shaft and signalise in extreme positions. OMRON microswitches, inductive sensors or reed switches are used as sensors.
| Characteristic | Meaning |
| Type of flow section | full bore |
| Diameter | 15-100 mm |
| Nominal pressure | 10 bar |
| Working medium temperature | from 0 to +45°C |
| Application | Water Supply |
| Operating environment | Liquids, Air and Gases |
| Connection type | adhesive, with a detachable coupling connection |
| Control type | under the drive |
| Sealing class | A |
| Manufacturer's country | China |
| Warranty | 12 months |

| Model | DN15 | DN20 | DN25 | DN32 | DN40 | DN50 | DN65 | DN80 | DN100 |
| D, mm | 56 | 65 | 75.5 | 86.5 | 101 | 121.5 | 153 | 175 | 194 |
| d, mm | 15 | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 |
| d1, mm | 20.3 | 25.3 | 32.3 | 40.4 | 50.4 | 63.4 | 75.5 | 90.5 | 110.5 |
| d2, mm | 20 | 25 | 32 | 40 | 50 | 63 | 75 | 90 | 110.1 |
| L, mm | 123.5 | 137 | 148 | 165 | 176 | 197 | 279 | 307 | 354 |
| L1, mm | 23 | 26 | 29 | 32.5 | 35.5 | 38.5 | 65 | 70 | 84 |
| L2, mm | 67 | 74 | 77 | 88 | 93 | 105 | 134 | 148 | 157.5 |
| H1, mm | 66 | 77.5 | 89.5 | 103 | 116.5 | 138 | 171 | 194 | 220 |
| H2, mm | 27.5 | 32 | 37.5 | 43 | 50 | 60 | 76 | 88 | 99.5 |
| H3, mm | 8 | 8 | 8 | 12 | 12 | 13 | 16 | 16 | 17.5 |
| SxS, mm | 9x9 | 9x9 | 9x9 | 11x11 | 11x11 | 11x11 | 14x14 | 14x14 | 14x14 |

| № | Part Name | Material |
|---|---|---|
| 1 | Body | UPVC |
| 2 | Ball | UPVC |
| 3/4/ 5/6 |
O-ring seals | EPDM |
| 7 | Rod | Stainless steel AISI 304 |

| Characteristic | Meaning |
| Pneumatic drive type | double acting |
| Nominal pressure | 12 bar |
| Working pressure | 2-8 bar |
| Ambient temperature | from -20 to +80 °C |
| Swivel angle | 0-90° |
| Position indicator | open / closed |
| Working environment | filtered compressed air |
| Swivel angle adjustment | ±5% |
| Top and air connection standard | NAMUR |

| Model | A, mm |
B, mm |
C, mm |
D, mm |
E, mm |
F, mm |
G, mm |
H, mm |
| DA-052 | 30 | 41,5 | 65,5 | 72 | 92 | 65 | 30 | 80 |
| DA-065 | 36 | 47 | 81 | 88 | 108 | 72 | 30 | 80 |
| DA-083 | 46 | 57 | 98,5 | 108,7 | 128,7 | 92 | 30 | 80 |
| DA-105 | 57,5 | 64 | 122,5 | 133 | 153 | 109,5 | 30 | 80 |
| DA-130 | 67,5 | 74,5 | 145,5 | 155 | 185 | 127,5 | 30 | 130 |
| DA-140 | 75 | 77 | 161 | 172 | 202 | 137,5 | 30 | 130 |
| DA-160 | 87 | 87 | 184 | 197 | 227 | 159 | 30 | 130 |
| DA-210 | 113 | 113 | 235,5 | 255 | 285 | 210 | 30 | 130 |
| DA-270 | 147 | 147 | 299 | 326 | 356 | 273 | 30 | 130 |
| DA-300 | 162 | 174 | 330 | 350 | 380 | 312 | 30 | 130 |
| DA-350 | 190 | 195 | 483 | 410 | 440 | 365 | 30 | 130 |
| Model | I, mm |
J, mm |
M, mm |
N, mm |
Z, mm |
d, mm |
K | L |
| DA-052 | 36 | 50 | 11x11 | 14 | 147 | 40 | M5x8 | M6x10 |
| DA-065 | 50 | 70 | 14x14 | 18 | 168 | 40 | M6x10 | M8x13 |
| DA-083 | 50 | 70 | 17x17 | 21 | 204 | 40 | M6x10 | M8x13 |
| DA-105 | 70 | 102 | 22x22 | 26 | 268 | 40 | M8x13 | M10x16 |
| DA-130 | 70 | 102 | 22x22 | 26 | 301 | 55 | M8x13 | M10x16 |
| DA-140 | 102 | 125 | 27x27 | 31 | 390 | 55 | M10x16 | M12x20 |
| DA-160 | 102 | 125 | 27x27 | 31 | 458 | 55 | M10x16 | M12x20 |
| DA-210 | - | 140 | 36x36 | 40 | 532 | 80 | - | M16x25 |
| DA-270 | - | 165 | 46x46 | 50 | 718 | 80 | - | M20x25 |
| DA-300 | - | 165 | 46x46 | 50 | 760 | 80 | - | M20x25 |
| DA-350 | 165 | 254 | 46x46 | 50 | 920 | 80 | M20x25 | 8xM16x25 |

| Characteristic | Meaning |
| Terminal Block | 8 cells 0.08-2.6mm2 |
| Voltage | 12V, 24V, 38V, 48V, 110V, 220V, 250V |
| Indicator Position | CLOSED: red, OPEN: green |
| Ambient temperature | from -40 to +80 °C |
| Cable Entry Thread | 2 x NPT1/2" |
| Sensor | 2 SPDT electromechanical microswitches OMRON V151-1C25 |
| External Coating | polyester coating (black) |
| Shaft | Standard (17mm) |
| Protection class | IP65 |

| Depth, mm | 112 |
| Height, mm | 77 |
| Width, mm | 88 |

Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
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