| Customization: | Available |
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| Brand: | Snt |
| Power: | Pneumatic |
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| Type | Linear Stem Motion 1-X250 Series | ||||
| D46 | D63 | D63M | |||
| Actuator Size | 465 | 640 | 640 | ||
| Max. Output N N.m | N | 12348 | 28242 | 56484 | |
| N.M | - | - | - | ||
| Air Supply(PSI) | 40.50.60 | ||||
| Max.Stroke/Angle | 120m | 200m | 200m | ||
| Action | DA(Direct Action) or RA(Reserve Action) | ||||
| Environment temperature | Standard type:-10°C~+70°C; Low Temp.service:-40°C~+40°C; High Temp.service:0~+100°C |
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Options |
Manual handle, Limit SW, Positioner etc. | ||||
Presenting the 1-X250 series linear stroke pneumatic diaphragm actuator, engineered with an innovative single-spring structure. Unlike the 1-X280 series, this actuator is meticulously crafted for precise long-stroke control, boasting an impressive maximum stroke length of up to 250mm. Embrace the advantage of its design! When compared to conventional pneumatic piston actuators, this model excels by offering unparalleled regulation precision and a feather-light design - a testament to its cutting-edge engineering. Additionally, it can be confidently utilized in demanding cut-off applications. When paired with high-performance pneumatic control valves, boosters, and quick exhaust valves, it achieves ultra-fast cut-off times, reaching as short as merely 1 second.
| Effective Thrust of Valve Stem (N/psi) |
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| Model | 1-X280 | 1-X250 | |||||
| Action Mode | D12 | D25 | D33 | D39 | D46 | D63 | D63 |
| DA(Direct Action) | 220 | 222 | 409 | 580 | 828 | 1574 | 1569 |
| RA(Reverse Action) | 180 | 192 | 370 | 519 | 748 | 1420 | 1295 |
Service Life
1. The diaphragm coveris masterfully crafted from stamped steel, adorned with agalvanized and painted surface. This finish not only offerssuperior corrosion resistance but also ensures the paint retains its integrity without easy peeling. The actuator bracket, with its cast or forged steel construction, guarantees unmatched strength and reliability.
2. The diaphragm, made fromneoprene rubber, delivers anexceptional performance by resisting aging and chemical corrosion while maintaining shape even under constant stress.
3. The push rod, crafted fromAISI420, boasts anickel-plated surface, ensuring high smoothness andremarkable corrosion resistance.
4. The guide bushing, made ofaluminum bronze, providessuperior guidance and minimal deformation at low temperatures,maintaining excellent air chamber sealing.
5. For sealing, an A-typering is strategically placedbelow thepush rod and bracket connection point to
prevent the ingress of oil, sand, or dirt.
Application Flexibility 1. All direct-acting and reverse-acting components areuniversally interchangeable, ensuring seamless integration.
2. The spring installation position offers remarkable adaptability, with an integrally cast aluminum tray providing two installation positions: high and low, simplifying installation.
Meanwhile, the configuration of 3, 4, or 6 springs allows for a diversity of spring ranges.
3. Each actuator specification is equipped with various spring options, accommodating a vast array of valve sizes.
4. Two handwheel mechanisms are available: the top-mounted and the side-mounted. The side-mounted version offers the convenience of complete detachment for easy installation.
5. The actuator-valve connection utilizes a compression plate and sleeve structure, streamlining on-site packing replacement.
1-X250 Series overall dimensions & mass
Actuator Options
1. Adjustable Upper Stroke Limiter: This essential feature allows precise control over the upward stroke of the actuator.
2. Adjustable Lower Stroke Limiter: Used to deftly control the downward stroke of the actuator.
3. Top-Mounted Handwheel Mechanism: Offers ease of use and superior maneuverability.
4. Side-Mounted Handwheel Mechanism: Designed for user convenience and efficient operation.
5. Low and High-Temperature Actuators: Perfectly engineered to withstand varying environmental conditionswith durability. Designed to excel in specific environments.
6. Low-Temperature Actuators: Experience unparalleled performance in extreme environments with our cutting-edge actuators, meticulously designed for seamless operation in temperature ranges from Suitable for environments with temperatures ranging from -60°C to 70°C. Built to endure the harshest conditions, these actuators ensure reliability and efficiency, making them the ideal choice for demanding applications.
7. High-Temperature Actuators: Optimized for environments where temperatures vary from -20°C to 100°C, these actuators deliver consistent performance in high-heat scenarios, ensuring your operations run smoothly under pressure.
8. Actuator Locking Device: Ensures the actuator remains steadfastly locked during maintenance tasks, corresponding perfectly with the actuator's fail-safe position to guarantee security and reliability.
9. Remote Venting: When utilizing natural gas or other hazardous gases as the actuator's air source, safeguard your operations with an advanced venting device integrated into the actuator housing, effectively preventing gas accumulation for enhanced safety.
10. Additional Control Circuit Accessories: Positioner, pressure regulator, solenoid valve, limit switch, locking valve, booster: Elevate your system's functionality with our array of sophisticated control circuit accessories, meticulously crafted to provide precision and control for optimal performance.
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