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Butterfly valves made of UPVC (unplasticized polyvinyl chloride) is designed to reliably shut off and regulate the flow of aggressive and neutral liquids at moderate pressures and temperatures. Due to its high chemical resistance and corrosion resistance, it is widely used in the chemical industry, water treatment systems and municipal infrastructure.
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 MON worm gear manual quarter-turn doubleturn actuator with reduction gearbox allows manual adjustment 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.
The electropneumatic rotary positioner is used for controlling pneumatic rotary actuators by means of an electric controller or a control system with an analog DC output signal with a range from 4 to 20 mA.
| Characteristic | Meaning |
| Gate type | rotary disk |
| Diameter | 50-200 mm |
| Nominal pressure | 10 bar |
| Working medium temperature | 0 to +45 °C |
| Application | Water Supply |
| Operating environment | Liquids, Air and Gases |
| Connection type | Compact flanged |
| Control type | Manual (handle, gearbox) |
| Sealing class | A |
| Manufacturer's country | China |
| Warranty | 12 months |

| Model | DN50 | DN65 | DN80 | DN100 | DN125 | DN150 | DN200 |
| D, mm | 158 | 179 | 195 | 226.5 | 253.5 | 280 | 340 |
| D1, mm | 120.5 | 130.5 | 154 | 181 | 208 | 234 | 291.5 |
| L, mm | 45 | 45 | 48 | 54 | 63 | 69 | 89 |
| H1, mm | 98 | 110 | 131 | 155 | 169 | 185 | 231 |
| n–Ød, pcs-mm |
4–Ø19.3*24.5 | 4–Ø19.3*24.5 | 8–Ø20*24 | 8–Ø20*27 | 4–Ø23*27.5 | 4–Ø23*28 | 4–Ø23*28.5 |
| ØD, mm | 65 | 65 | 65 | 90 | 90 | 90 | 125 |
| ØD1, mm | 50 | 50 | 50 | 70 | 70 | 70 | 102 |
| ØD2, mm | 35.5 | 35.5 | 35.5 | 55.5 | 55.5 | 55.5 | 70.5 |
| h, mm | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 |
| H, mm | 32 | 32 | 32 | 32 | 32 | 32 | 45 |
| BxB, mm | 9х9 | 9х9 | 9х9 | 11х11 | 14х14 | 14х14 | 17х17 |
| N–Ød, pcs-mm |
4–8 | 4–8 | 4–8 | 4–10 | 4–10 | 4–10 | 4–12 |

| № | Part Name | Material |
|---|---|---|
| 1 | Body | UPVC |
| 2 | Disc | UPVC |
| 3 | Seat seal | EPDM |
| 4 | Rod | Steel 45 |
| 5 | Rod seal | EPDM |

| 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 |
| Control input signal | 4 ~ 20 mA |
| Protection Class | IP66 |
| Lever travel angle | 0-90° |
| Input pressure | 1,4~7 bar / 20~100 psi |
| Operating temperature | from -20 to +70 °C |
| Cable gland | G1/2" |
| Compressed air connection thread |
1/4" |
| Pressure gauge connection thread |
1/8" |
| Body material | aluminum casting |

| A, mm | 224.3 |
| B, mm | 166.5 |
| C, mm | 117.5 |
| D, mm | 132.3 |
| E, mm | 6 |
| F, mm | 122 |
| G, mm | 45 |
| H, mm | 45 |
| I, mm | 23 |
| J, mm | 27 |
| K, mm | 32.5 |
| L, mm | 35.5 |
| M, mm | 91.8 |
| N, mm | 37.2 |
| O, mm | 43.5 |
| P, mm | 26.5 |
| R, mm | 80.25 |
| S, mm | 62.5 |
| Q, mm | 33 |
| T, mm | 8 |

| Characteristic | Meaning |
| Operating mode | repetitive-short-term, reversible |
| Application | water supply, heating, fire extinguishing, heating stations |
| Place of installation | between pneumatic actuator and ball valve or gate valve |
| Operating temperature | from -20 to +80 °C |
| Shaft angle | 90±5° |
| Mounting | horizontal/vertical |
| Working environment | filtered compressed air or non-aggressive gases, oils |
| Protection class | IP67 |

| Model | MON1- 250- T26-ISO |
MON2- 450- T28-ISO |
MON3- 700- T38-ISO |
MON4- 1200- T54-ISO |
| mm | ||||
| b1 | 14 | 17 | 22 | 27 |
| N | 22 | 22 | 28 | 32 |
| b2 | 14 | 17 | 22 | 27 |
| M | 16 | 18 | 22 | 30 |
| D1 | 50 | 70 | 102 | 102 |
| 4-M1 | 4-M6 | 4-M8 | 4-M10 | 4-M10 |
| D2 | 70 | 102 | 125 | 125 |
| 4-M2 | 4-M8 | 4-M10 | 4-M12 | 4-M12 |
| E | 70*70 | 95*95 | 114*114 | 129*129 |
| D3 | 50 | 70 | 102 | 125 |
| 4-Ø1 | 4-6.5 | 4-8.5 | 4-10.5 | 4-12.5 |
| D4 | 70 | 102 | 125 | 140 |
| 4-Ø2 | 4-8.5 | 4-10.5 | 4-12.5 | 4-16.5 |
| A | 90 | 125 | 140 | 188.5 |
| B | 55 | 64 | 71 | 93 |
| ØC | 88 | 110 | 129 | 174 |
| F | 115 | 135 | 166 | 202 |
| T | 44 | 62.5 | 70 | 94 |
| Y | 145 | 178 | 212 | 280 |
| H | 120 | 133 | 180 | 195 |
| S | 53 | 56.5 | 68.7 | 84 |
| K | 10 | 13 | 12.5 | 15 |
| Ø helm | 180 | 200 | 280 | 320 |

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