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The butterfly valve is designed for use as shut-off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.
Pneumatic double-acting rotary actuators PA-DA and pneumatic rotary actuators with return spring PA-SA are designed for automation of industrial valve control process with maximum torque up to 2128 Nm.
The pneumatic valve is used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action.
The HDM worm gear manual doubleturn actuator with reduction gearbox allows manual setting of the required positioning of the shut-off valve by a quarter turn, acting as an alternative to pneumatic, electric or hydraulic quarter-turn actuators. Suitable for both indoor and outdoor installation. The modular design of the manual override is intended to provide the most effective and efficient solution to the full range of manual override applications.
The limit switch unit is designed for visual and electrical signaling of the end positions of the shut-off body of the pipeline valve.
| Name | Significance |
| Working pressure, bar | 16 |
| Working medium temperature, °C | from -20 to 120 |
| Application | water supply, heating |
| Connection to pipeline | interflanged |
| Gate type | swivel disk |
| Control type | pneumatic actuator |
| Manufacturer's country | China |

| DN | H | H1 | H2 | L | L1 | ØDm | ØDk | D2 (flow section) |
| mm | ||||||||
| 40 | 146 | 74 | 25 | 43 | 216 | 73 | 75 | 50 |
| DN | H | H1 | H2 | L | L1 | ØDm | ØDk |
| mm | |||||||
| 50 | 146 | 74 | 25 | 43 | 216 | 73 | 84.5 |
| 65 | 156 | 80 | 25 | 46 | 216 | 86 | 104.5 |
| 80 | 163 | 100 | 25 | 46 | 216 | 103 | 123.5 |
| 100 | 180 | 116 | 25 | 52 | 255 | 131 | 139.5 |
| 125 | 189 | 123 | 25 | 56 | 255 | 155 | 169.5 |
| 150 | 206 | 137 | 25 | 56 | 255 | 183 | 196 |
| 200 | 232 | 165 | 35 | 60 | 370 | 235 | 247 |
| 250 | 275 | 203 | 35 | 68 | 370 | 286 | 304 |
| 300 | 314 | 235 | 35 | 78 | 370 | 338 | 358 |

Sketch of gates Elephant Water Butterfly Valve Elephant WBV1432E-2W-Fb-H
| № | Name | Material |
| 1 | Body | cast iron GGG50 |
| 2 | Cuff | EPDM |
| 3 | Disk | cast iron GGG40 |
| 4 | Stock | stainless steel SS 416/2Cr13 |
| 5 | Hairpin | stainless steel AISI 316L |
| 6 | Sleeve | NBR |
| 7 | Sealing ring | NBR |
| 8 | Fixing plate | carbon steel |
| 9 | Handle with lock | carbon steel |

Sketch of materials for rotary disc valves Elephant Water Butterfly Valve Elephant WBV1432E-2W-Fb-H
| Type of pneumatic actuator | DA - double-acting |
| Nominal pressure PN, bar | 12 |
| Working pressure, bar | 2...8 |
| Working medium | filtered compressed air |
| Maximum particle diameter of the working medium, µm2 | ≤30 |
| Ambient temperature, ⁰C | -20 to +80 |
| Swivel angle, ° | 0 - 90 |
| Swivel angle adjustment, % | ±5 |
| Position indicator | open/closed |
| Top connection standard | NAMUR |
| Air connection standard | NAMUR |
| Average life, cycles closed/open | 70 000 (for non-aggressive media and medium pressure and temperature values) |

| 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 |

| № | Part name | Material |
| 1 | Indicator screw | ABS plastic |
| 2 | Position indicator | ABS plastic |
| 3 | Spring clip | stainless steel 304 |
| 4 | Metal washer | stainless steel 304 |
| 5 | Pressure washer | engineering plastic |
| 6 | Housing | hard anodized extruded aluminum alloy |
| 7 | Pressure washer | engineering plastic |
| 8 | Limiter | alloy steel |
| 9 | Shaft sealing ring upper | NBR |
| 10 | Upper shaft sliding ring | engineering plastic |
| 11 | Shaft | nickel plated alloy steel |
| 12 | Shaft sliding ring lower | engineering plastic |
| 13 | Shaft O-ring lower | NBR |
| 14 | Plug | NBR |
| 15 | Seal ring of adjusting screws | NBR |
| 16 | Washer of adjusting screw | stainless steel 304 |
| 17 | Lock nut of adjusting screw | stainless steel 304 |
| 18 | Adjusting screw | stainless steel 304 |
| 19 | Piston | die-cast aluminum alloy |
| 20 | Piston guide plate | engineering plastic |
| 21 | Piston sliding ring | engineering plastic |
| 22 | Piston O-ring | NBR |
| 23 | Spring set | spring steel |
| 24 | Cover O-ring | NBR |
| 25 | End cap | cast aluminum with polyester coating |
| 26 | Cover screw | stainless steel 304 |
| 27 | Stop screw | stainless steel 304 |
| 28 | Adapter | carbon steel |

| Name | meaning |
| Type of pneumatic valve | slide valve |
| Working pressure, bar | 1.5 ÷ 8 |
| Supply voltage, V | 220 V |
| Total power, Va | 4.5 |
| Control | double-sided electromagnetic |
| Frequency of operation, cycle/sec | 5 |

| Pneumatic valve model | 4V320-08 |
| A, mm | 71.9 |
| B, mm | 45 |
| C, mm | 94.4 |
| D, mm | 27 |
| E, mm | 69 |
| F, mm | 40 |
| I, mm | 24 |
| K, mm | 40 |
| L, mm | 188.8 |
| M, mm | 69.4 |
| N, mm | 50 |
| O, mm | 82.4 |
| P, mm | 24 |
| S, mm | 20 |
| T, mm | 6.5 |
| U, mm | 2.4 |
| V, mm | 4 |
| H, mm | 82.4 |

| Name | Value |
| Climatic version | U,UHL,T,OM |
| Degree of protection, IP | 67 |
| Connection type | ISO 5211 |
Manual doubler MON
| Model | MON1-250-T26-ISO | MON2-450-T28-ISO | MON3-700-T38-ISO | MON4-1200-T54-ISO |
| b1, mm | 14 | 17 | 22 | 27 |
| N, mm | 22 | 22 | 28 | 32 |
| b2, mm | 14 | 17 | 22 | 27 |
| M, mm | 16 | 18 | 22 | 30 |
| D1, mm | Ø50 | Ø70 | Ø102 | Ø102 |
| 4-M1, mm | 4-M6 | 4-M8 | 4-M10 | 4-M10 |
| D2, mm | Ø70 | Ø102 | Ø125 | Ø125 |
| 4-M2, mm | 4-M8 | 4-M10 | 4-M12 | 4-M12 |
| E, mm | 70x70 | 95x95 | 114x114 | 129x129 |
| D3, mm | Ø50 | Ø70 | Ø102 | Ø125 |
| 4-Ø1, mm | 4-Ø6.5 | 4-Ø8.5 | 4-Ø10.5 | 4-Ø12.5 |
| D4, mm | Ø70 | Ø102 | Ø125 | Ø140 |
| 4-Ø2, mm | 4-Ø8.5 | 4-Ø10.5 | 4-Ø12.5 | 4-Ø16.5 |
| A, mm | 90 | 125 | 140 | 188.5 |
| B, mm | 55 | 64 | 71 | 93 |
| ØC, mm | Ø88 | Ø110 | Ø129 | Ø174 |
| F, mm | 115 | 135 | 166 | 202 |
| T, mm | 44 | 62.5 | 70 | 94 |
| Y, mm | 145 | 178 | 212 | 280 |
| H, mm | 120 | 133 | 180 | 195 |
| S, mm | 53 | 56.5 | 68.7 | 84 |
| K, mm | 10 | 13 | 12.5 | 15 |
| Ø hand wheel, mm | 180 | 200 | 280 | 320 |
Sketch of dimensions and dimensions of the MON handwheel MON
| № | Name | Material |
| 1 | Stem for mounting the pneumatic actuator | Steel 45 |
| 2 | Sealing ring | EPDM |
| 3 | Fixing spring | Spring steel |
| 4 | Upper end cover | Aluminum alloy |
| 5 | Screw | Steel 304 |
| 6 | Locking bracket (main rod) | Steel 304 |
| 7 | Housing | Aluminum alloy |
| 8 | Sealing ring | EPDM |
| 9 | Gear unit | Cast iron BCh50 |
| 10 | Transition coupling | Cast iron BCh40 |
| 11 | Gear stem | Cast iron BCh40 |
| Name | Value |
| Model of limit switch unit | APL-410N EX |
| Maximum voltage of limit switch, V | 250 |
| Working environment temperature, °C | -40 to +80 |
| Service life, years | 10 |

| Model | D, mm | D1, mm | H, mm | L, mm | B, mm | M, mm |
| APL-410N EX | 9.5 | 5 | 174 | 177 | 178 | 8 |

Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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