Muhim texnik afzalliklar
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Powerful Thrust Output: Capable of producing maximum thrusts of up to 76.3 kN (17,155 lbf), the 3025 delivers the force necessary to maintain tight shutoff and precise positioning against high process differential pressures.
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Long Stroke Capability: Unlike standard diaphragm actuators that are often travel-limited, the 3025 supports strokes up to 200 mm (8 inches). This makes it an ideal match for large-bore globe valves and applications requiring extensive valve plug travel.
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On-Site Reversible Fail Mode: One of the most flexible features of the 3025 is the ability to change the fail mode (direct or reverse-acting) directly on-site. This conversion can be accomplished without the need for additional parts, significantly simplifying inventory management and field adjustments.
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Integrated Bias Springs: The actuator includes robust bias springs that ensure a positive mechanical fail-safe position upon loss of supply air. This mechanical return provides an essential layer of safety for critical process loops.
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Manual Override Support: For manual intervention during startup, maintenance, or air-loss events, the 3025 can be equipped with a side-mounted handwheel. This allows for manual positioning without disconnecting the pneumatic supply.
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Rugged Environmental Protection: Built for the rigors of the field, the 3025 features a heavy-duty casing and yoke assembly. This rugged construction provides the stability needed to resist vibration and a high degree of corrosion protection for long-term outdoor service.
Texnik ishlash matritsasi
| Xususiyat | Tafsilotlar |
| Aktuator turi | Spring-Opposed Diaphragm |
| Maksimal tortishish kuchi | 76.3 kN (17,155 lbf) |
| Maksimal zarba | 200 mm (8 inches) |
| Fail Mode | Field-Reversible (Direct or Reverse) |
| Qo'lda ishlaydigan operator | Optional Side-Mounted Handwheel |
| Vana mosligi | easy-e, HP, EH, 461 |
Asosiy ilovalar
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High-Capacity Throttling: Managing flow in large-scale utility and process lines where long travel is required.
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Power Generation: Precise modulation of steam and feedwater valves in boiler and turbine systems.
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Chemical Processing: Reliable automation of HP and EH valve bodies in high-pressure reactors.
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Oil & Gas Production: Stable control of separator and manifold valves where fail-safe reliability is paramount.
