Solenoid High Pressure Wafer Type Electric Butterfly Valve Air Flow Control 220Vac 50/60 Hz
1. When installing, the disc should stop at the closed position.
2, the opening position should be determined according to the rotation angle of the disc.
3. Butterfly valve with bypass valve. Open the bypass valve before opening.
4, should be installed according to the manufacturer's installation instructions, the weight of the butterfly valve should be set a solid foundation.
FEATURES
• Wide size range (DN 50…DN600)
• For On-Off or Modulating Control
• The handwheel assembly manual adjustment
• Irreversible worm gear.
• Visual mechanical position indicator for accurate visual reference of valve position.
• Anti-condensation heater and 2 aux. limit switches on standard model
• Enclosure IP67
SPECIFICATIONS:
| Valve | | Actuator | |
| Sizes | DN50…DN600 (Wafer Type) | Power Supply | 220Vac, 50/60 Hz |
| Nominal pressure | PN16 | Control style | On-Off or modulating |
| Tightness | Bubble tight | Travel Angle | 90° ± 5 ° |
| Medium Temperature | -20℃ ~ +1 2 0℃maximum | Input (Modulating) | 4~20mA, 1~5V, 2~10V |
| Body Material | GG25 (for DN50…DN150) | Output (Modulating) | 4~20mA, 2~10V |
| | GGG40 (for DN200…DN600) | Enclosure | IP67 Waterproof |
| Stem Material | SS416 | Ambient Temperature | -10℃ to +90℃ |
| Disc Material | Epoxy coated ductile iron GGG40 | Indicator | Continuous Position Indicator |
| Liner Material | EPDM | Manual Override | Non clutch design |
| Medium Type | Chilled and Hot water | Worm Gear | Permanently lubricated and |
| | | | self locking |
| | | Space Heater | 15W 220V Anti-condensation |
| | | Material | Aluminum Alloy |
| | | Overheating protection | Power off at 120℃ |
| | | Torque protection | Optional |
Table (1) Control Type and Valve Size Data
The below table is based on differential pressure of 10 bar.
| Valve | Model | Model | Model | Model | Torque | Run Time | Power | Manual | Kvs |
| Size | (On-Off) | Actuator | (Modulating) | Actuator | (Nm) | at 60Hz | (Watts) | Override | (m3/h) |
| | | | | | | (sec) | | | |
| DN50 | VA16-50-O1 | AK-O1 | VA16-50-M1 | AK-M1 | 50 | 11 | 10 | / | 109 |
| DN65 | VA16-65-O1 | AK-O1 | VA16-65-M1 | AK-M1 | 50 | 11 | 10 | / | 177 |
| DN80 | VA16-80-O1 | AK-O1 | VA16-80-M1 | AK-M1 | 50 | 11 | 10 | / | 243 |
| DN100 | VA16-100-O2 | AK-O2 | VA16-100-M2 | AK-M2 | 100 | 18 | 40 | Hand-wheel | 483 |
| DN125 | VA16-125-O2 | AK-O2 | VA16-125-M2 | AK-M2 | 100 | 18 | 40 | Hand-wheel | 822 |
| DN150 | VA16-150-O3 | AK-O3 | VA16-150-M3 | AK-M3 | 200 | 18 | 40 | Hand-wheel | 1270 |
| DN200 | VA16-200-O3 | AK-O3 | VA16-200-M3 | AK-M3 | 200 | 28 | 40 | Hand-wheel | 2550 |
| DN250 | VA16-250-O4 | AK-O4 | VA16-250-M4 | AK-M4 | 400 | 28 | 120 | Hand-wheel | 4342 |
| DN300 | VA16-300-O6 | AK-O6 | VA16-300-M6 | AK-M6 | 650 | 34 | 120 | Hand-wheel | 6708 |
| DN350 | VA16-350-O7 | AK-O7 | VA16-350-M7 | AK-M7 | 1000 | 45 | 180 | Hand-wheel | 9793 |
| DN400 | VA16-400-O8 | AK-O8 | VA16-400-M8 | AK-M8 | 1500 | 45 | 220 | Hand-wheel | 13467 |
| DN450 | VA16-450-O9 | AK-O9 | VA16-450-M9 | AK-M9 | 2000 | 56 | 180 | Hand-wheel | 17836 |
| DN500 | VA16-500-O10 | AK-O10 | VA16-500-M10 | AK-M10 | 3500 | 58 | 220 | Hand-wheel | 22933 |
| DN600 | VA16-600-O10 | AK-O10 | VA16-600-M10 | AK-M10 | 3500 | 58 | 300 | Hand-wheel | 35431 |
Figure (1) Product Identification System
The labeling system is as follows:
| VA | 16 | -50- | O | 1 |
| VA-Soft sealing butterfly valve | Nominal Pressure | Valve Size | Control | Actuator serial number |
| VB-Hard seal butterfly valve | PN16 | DN50 | O: On-Off, | 50Nm |
| VC-Flange butterfly valve | | | M: Modulating | |
| BV-Ball valve | | | | |
Table (2) Valve Dimensions (mm) and Weight
| Size | L1 | L2 | 4-Ø2 | 4-Ø3 | Øb | D1 | D2 | D3 | K×K | H3 | H2 | H1 | Weight
(Kg) |
| DN | Inch |
| 50 | 2” | 42 | 32 | 22 | 4-7 | 50 | 125 | 96.5 | 72 | | 15 | 130 | 70 | 2.36 |
| 65 | 2.5” | 45 | 47 | 22 | 4-7 | 50 | 145 | 110 | 72 | 11×11 | 15 | 142 | 80 | 2.5 |
| 80 | 3” | 45 | 65 | 23 | 4-7 | 50 | 160 | 124 | 72 | 11×11 | 26 | 155 | 92 | 2.84 |
| 100 | 4” | 52 | 91 | 27 | 4-10 | 70 | 180 | 158 | 92 | 14×14 | 26 | 170 | 107 | 4.41 |
| 125 | 5” | 55 | 112 | 25 | 4-10 | 70 | 210 | 187 | 92 | 14×14 | 26 | 190 | 121 | 6.1 |
| 150 | 6” | 56 | 146 | 24 | 4-10 | 70 | 240 | 214 | 92 | 17×17 | 26 | 210 | 134 | 7.46 |
| 200 | 8” | 61 | 194 | 24 | 4-12 | 70 | 295 | 266 | 125 | 17×17 | 30 | 243 | 170 | 12.2 |
| 250 | 10” | 66 | 242 | 31 | 4-12 | 102 | 355 | 325 | 125 | 22×22 | 30 | 282 | 208 | 19.35 |
| 300 | 12” | 77 | 192 | 32 | 4-14 | 102 | 410 | 380 | 150 | 22×22 | 30 | 307 | 240 | 28.1 |
| 350 | 14” | 77 | 325 | 34 | 4-14 | 125 | 470 | 422 | 150 | 27×27 | 36 | 345 | 265 | 39 |
| 400 | 16” | 87 | 380 | 30 | 4-18 | 140 | 525 | 473 | 175 | 36×36 | 40 | 377 | 297 | 58 |
| 450 | 18” | 105 | 428 | 32 | 4-18 | 140 | 585 | 526 | 175 | 36×36 | 40 | 412 | 331 | 72 |
| 500 | 20” | 130 | 474 | 33 | 4-22 | 165 | 650 | 577 | 210 | 46×46 | 50 | 440 | 361 | 128 |
| 600 | 24” | 152 | 573 | 36 | 4-18 | 254 | 770 | 693 | 300 | 46×46 | 50 | 562 | 459 | 178 |
Table (3a)Actuator Dimensions (mm)
| OS# | A | B | C | D | E | F | G | M |
| O1 | 114 | 8 | 115 | 155/185 | 14×14×15 | 50 | M6·12 | 60 |
With Modulating Card D=185
No mechanical stops
Table (b) Actuator Dimensions(mm)
Table (c) Actuator Dimensions(mm)
AK-O7 to AK-O12
| OS# | A | B | C | D | E | F | G | M |
| O7,8,9 | 180 | 325 | 230 | 475 | 36×36×40 | 125 | M12·45 | 180 |
| O10,12 | 300 | 450 | 230 | 475 | 54×54×72 | 165 | M18·50 | 300 |
Product Tags:
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Solenoid High Pressure Wafer Type Electric Butterfly Valve Air Flow Control 220Vac Images
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