| 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. | ||||
The 1-X250 series linear stroke pneumatic diaphragm actuator showcases a remarkable single-spring structure. In comparison to the 1-X280 series, this model is meticulously engineered for precise long-stroke control, boasting an impressive maximum stroke of up to 250mm. When contrasted with traditional pneumatic piston actuators, this series provides superior regulation precision coupled with an exceptionally lightweight design. Additionally, it seamlessly adapts toutilization in cut-off applications. When integrated with pneumatic control valves, boosters, and quick exhaust valves, it guarantees ultra-fast cut-off times as brief as 1 second, enhancing operational efficiency like never before.
| Effective Thrust of Valve Stem (N/psi) |
|||||||
| 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 cover is crafted from high-quality stamped steel, its surface treated with a robust galvanized and painted coating. This ensures exceptional corrosion resistance, with the paint designed to be long-lasting and resistant to peeling. The actuator's bracket, made from either cast or forged steel, provides a strong and trustworthy structure.iaphragm cover is made of stamped steel with a galvanized and painted surface for corrosion resistance. The paint is designed to be durable and not easily peel off. The actuator bracket is made from cast or forged steel, ensuring a robust and reliable structure.
2. The diaphragm is skillfully constructed from neoprene rubber, which provides not only excellent resistance to aging and chemical corrosion but also maintains its form even under continuous stress, showcasing its superior durability.iaphragm is constructed from neoprene rubber, offering excellent resistance to aging, chemical corrosion, and maintaining its shape under continuous stress.
3. The pushrod, meticulously manufactured from AISI420 with a nickel-plated surface, offers exceptional smoothness and corrosion resistance, ensuring reliability and longevity.ush rod is made of AISI420 with a nickel-plated surface, providing high smoothness and corrosion resistance.
4. The guiding bushing is expertly crafted from aluminum bronze, providing excellent guidance and minimal deformation at low temperatures. This ensures that the air chamber maintains superb sealing quality.uide bushing is made from aluminum bronze, ensuring good guidance and minimal deformation at low temperatures, which maintains good air chamber sealing.
5. For the sealing, an A-type sealing ring is strategically positioned below the connection point of the push rod and bracket. This crucial addition effectively prevents the intrusion of oil, sand, or dirt, thereby preserving the integrity of the actuator.ealing, an A-type sealing ring is used below the connection point of the push rod and bracket to prevent oil, sand, or dirt from penetrating.
Application Flexibility
1. All direct-acting and reverse-acting parts demonstrate universal interchangeability, promoting effortless adaptation. to ensure interchangeability.
2. The spring installation position is adjustable according to the stroke, with an integrally cast aluminum tray offering two convenient installation positions: high and low. Meanwhile, 3, 4, or 6 springs can be configured to achieve different spring ranges, catering to a variety of application needs. to achieve different spring ranges.
3. Each actuator specification boasts a range of spring options, accommodating an extensive variety of valve sizes to ensure optimal performance.
4. With two types of handwheel mechanisms available-top-mounted and side-mounted-the side-mounted handwheel can be completely detached, significantly simplifying the installation process.
5. The actuator-to-valve connection utilizes a compression plate and sleeve structure, facilitating straightforward installation and hassle-free on-site replacement of packing.
1-X250 D63 SIDE HANDWHEEL
1-X250 Series overall dimensions & mass
Actuator Options
1. Adjustable Upper Stroke Limiter: Specifically designed to control the upward stroke of the actuator, ensuring precision and safety.
2. Adjustable Lower Stroke Limiter: Engineered to limit the downward stroke of the actuator, maintaining operational accuracy.
3. Top-Mounted Handwheel Mechanism
4. Side-Mounted Handwheel Mechanism
5. Low and High-Temperature Actuators: Tailored for optimal performance under specific environmental conditions, these actuators are designed to withstand extreme temperatures with ease.: Designed for specific environmental conditions.
6. Low-Temperature Actuators: Expertly crafted to excel in cold environments, ensuring consistent and reliable performance. Our product is expertly designed to adapt to challenging environments, proficiently handling temperature variations ranging from -60°C to 70°C, ensuring reliable performance in extreme conditions.
7. High-Temperature Actuators: Specifically engineered for higher demands, these actuators are adept for environments where temperatures span from -20°C to 100°C, ensuring robust operation under intense heat.
8. Actuator Locking Device: This advanced feature guarantees that the actuator remains securely in a locked position during any maintenance activities, aligning perfectly with the actuator's fail-safe configuration.
9. Remote Venting: For scenarios where natural gas or other hazardous gases are employed as the actuator's air source, our actuators are equipped with a sophisticated venting device in the housing to effectively prevent any hazardous gas accumulation.
10. Additional Control Circuit Accessories: Positioner, pressure regulator, solenoid valve, limit switch, locking valve, booster, and more; these accessories empower precise and responsive control for enhanced actuator functionality.
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