Time：2025-09-25 17:01:55 Browser 9 Origin：本站
The SOLDO SQ73 series valve position transmitter is used in the SEVICON SVC400 multi-turn electric intelligent actuator application.
Product Overview of SVC400 Multi-Turn Electric Gate Valve:
The actuating component of the SEVICON electric multi-turn gate valve employs a multi-turn electric actuator to drive and control the opening and closing of the valve. Operators can remotely control the valve from a control room, or manually operate it on-site. It can also be integrated with computers to achieve computer-controlled automation. The PZ973 electric clip-type knife gate valve is widely used in drainage, heating, power plants, chemicals, food processing, paper manufacturing, pharmaceuticals, coal mining, and other engineering projects, meeting the requirements of modern industrial and agricultural automation. Signal feedback mainly includes special categories such as NAMUR 8VDC, PNP 24VDC, NPN 24VDC.
Parameters of the SEVICON electric multi-rotor device.
Power supply: AC 380V, 50 Hz.
Standard Model: The standard model features a protective, water- and dust-resistant casing with protection class IP65, making it suitable for outdoor use.
Water-resistant version: The product features a protective casing with dust and water resistance (IP67 rating).
Explosion-proof type (EX): Explosion-proof rating of DⅡ BT4/DⅡ CT4 (excluding acetylene).
Ambient temperature: -20°C to 40°C
Optional: Equipped with an electrical controller.
characteristic
1. Fast opening and closing, reliable balance, and high level of automation.
2. There are no restrictions on the installation height or location.
3. The device employs a flameproof electric mechanism, allowing it to function properly in environments where there is a risk of fire, explosions, or even exposure to toxic gases.
4. It is equipped with manual controls. In case of a power outage, the valves can be operated manually to open or close, effectively controlling the medium and preventing accidents.
| Nominal diameter. | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| Height. | 375 | 460 | 590 | 780 | 950 | 980 | 1055 |
| Nominal diameter. | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
| Height. | 1060 | 1230 | 1250 | 1767 | 1920 | 2010 | 2110 |
Key performance specifications:
| Nominal pressure.（MPa) | Housing testing.（MPa) | Sealing test.（MPa) | Operating temperature. | Applicable media. |
| 1.0 | 1.5 | 1.1 | ≤100℃ | Pulp,wastewater, coal slurry, ash, and slag mixture. |
Main component materials:
| Body, Cover | Gate Valve | Valve Stem | Sealing surface |
| Stainless steel,carbon steel,gray cast iron | Carbon steel, stainless steel | Stainless steel | Rubber, PTFE, stainless steel, hard alloy |
Main shape and connection dimensions(mm)：PZ973H、PZ973X、PZ973Y、PZ943H、PZ943F、PZ943X
| Nominal Pressure | DN | L | D1 | D2 | H | A | B | C | D | N-Φ | Denso Model |
| 0.6 MPa | 50 | 48 | 90 | 110 | 600 | 215 | 125 | 318 | 197 | 4-M12 | DZ10 |
|
| 65 | 48 | 110 | 130 | 670 | 215 | 125 | 318 | 197 | 4-M12 | DZ10 |
|
| 80 | 51 | 125 | 150 | 680 | 215 | 125 | 318 | 197 | 4-M16 | DZ10 |
|
| 100 | 51 | 145 | 170 | 700 | 215 | 125 | 318 | 197 | 4-M16 | DZ10 |
|
| 125 | 57 | 175 | 200 | 720 | 215 | 125 | 318 | 197 | 8-M16 | DZ10 |
|
| 150 | 57 | 200 | 225 | 790 | 215 | 125 | 318 | 197 | 8-M16 | DZ10 |
|
| 200 | 70 | 255 | 280 | 850 | 215 | 125 | 363 | 197 | 8-M16 | DZ15 |
|
| 250 | 70 | 310 | 335 | 1100 | 215 | 125 | 363 | 197 | 12-M16 | DZ20 |
|
| 300 | 76 | 362 | 395 | 1180 | 215 | 125 | 363 | 197 | 12-M20 | DZ20 |
|
| 350 | 76 | 412 | 445 | 1280 | 215 | 125 | 363 | 197 | 12-M20 | DZ30 |
|
| 400 | 89 | 462 | 495 | 1460 | 215 | 125 | 363 | 197 | 16-M20 | DZ45 |
|
| 450 | 89 | 518 | 550 | 1600 | 240 | 235 | 437 | 277 | 16-M20 | DZ45 |
|
| 500 | 114 | 568 | 600 | 1800 | 240 | 235 | 437 | 277 | 16-M20 | DZ60 |
|
| 600 | 114 | 670 | 705 | 2100 | 240 | 235 | 437 | 277 | 20-M22 | DZ60 |
|
| 700 | 127 | 775 | 810 | 2300 | 274 | 260 | 526 | 283 | 24-M22 | DZ90 |
|
| 800 | 127 | 880 | 920 | 2500 | 274 | 260 | 526 | 283 | 24-M27 | DZ120 |
|
| 900 | 154 | 980 | 1020 | 2700 | 319 | 295 | 554 | 309 | 24-M27 | DZ180 |
|
| 1000 | 165 | 1080 | 1120 | 2900 | 319 | 295 | 554 | 309 | 28-M27 | DZ250 |
|
| 1200 | 190 | 1295 | 1340 | 2300 | 319 | 295 | 554 | 309 | 32-M27 | DZ250 |
| 1.0 MPa | 50 | 48 | 100 | 125 | 600 | 215 | 125 | 318 | 197 | 4-M16 | DZ10 |
|
| 65 | 48 | 120 | 145 | 670 | 215 | 125 | 318 | 197 | 4-M16 | DZ10 |
|
| 80 | 51 | 135 | 160 | 680 | 215 | 125 | 318 | 197 | 4-M16 | DZ10 |
|
| 100 | 51 | 155 | 180 | 700 | 215 | 125 | 318 | 197 | 8-M16 | DZ10 |
|
| 125 | 57 | 185 | 210 | 720 | 215 | 125 | 318 | 197 | 8-M16 | DZ10 |
|
| 150 | 57 | 210 | 2400 | 790 | 215 | 125 | 363 | 197 | 8-M20 | DZ15 |
|
| 200 | 70 | 265 | 295 | 850 | 215 | 125 | 363 | 197 | 8-M20 | DZ20 |
|
| 250 | 70 | 320 | 350 | 1140 | 215 | 125 | 363 | 197 | 12-M20 | DZ20 |
|
| 300 | 76 | 368 | 400 | 1180 | 215 | 125 | 363 | 197 | 12-M20 | DZ30 |
|
| 350 | 76 | 428 | 460 | 1280 | 215 | 125 | 363 | 197 | 16-M20 | DZ30 |
|
| 400 | 89 | 482 | 515 | 1460 | 240 | 235 | 437 | 277 | 16-M22 | DZ45 |
|
| 450 | 89 | 532 | 565 | 1600 | 240 | 235 | 437 | 277 | 20-M22 | DZ45 |
|
| 500 | 114 | 585 | 620 | 1800 | 240 | 235 | 437 | 277 | 20-M22 | DZ60 |
|
| 600 | 114 | 685 | 725 | 2100 | 240 | 235 | 437 | 277 | 20-M27 | DZ60 |
|
| 700 | 127 | 800 | 840 | 2300 | 274 | 260 | 526 | 238 | 24-M27 | DZ120 |
|
| 800 | 127 | 898 | 950 | 2500 | 319 | 295 | 554 | 309 | 24-M30 | DZ180 |
|
| 900 | 154 | 1005 | 1050 | 2700 | 319 | 295 | 554 | 309 | 28-M30 | DZ180 |
|
| 1000 | 165 | 1115 | 1160 | 2900 | 319 | 295 | 554 | 309 | 28-M30 | DZ250 |
|
| 1200 | 190 | 1325 | 1380 | 3400 | 319 | 295 | 554 | 309 | 32-M36 | DZ258 |
