Benefits
- The system exhibits low friction and high control performance
- The design is both simple and cost-effective, ensuring enhanced durability and dependability
- Maintenance is simple and economical
Neles pneumatic linear cylinder actuator, series VB
The VB series piston-type linear actuators from Neles are designed to operate linear valves with medium to high thrust requirements in both modulating control and on-off service. These double-acting and spring-return actuators offer an exceptionally long cycle life and are perfectly suitable for the intended purpose.
Features
- A piston-type linear actuator designed for both modulating control and on/off applications
- Features a wear and corrosion-resistant design
- Safe and easy maintenance
- Suitable for various services, ranging from precise control to arctic conditions
- Numerous optional features available
- Robust design
- Wide thrust range
- Spring-return and volume chamber options
- Suitable for safety integrated systems up to SIL 3 in compliance with IEC 61508.
Specifications
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Type:
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Pneumatic cylinder actuator
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Series:
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VBC – double acting
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VBD/R – spring return
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Operating pressure:
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2.8 – 10 bar / 40 – 140 psi
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Temperature range:
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-55 … +120 °C / -67 … +250 °F
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Output thrust
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16823 – 78160 N / 3781 – 17571 lb.f
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Spring range options:
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Light spring 1.3 bar – 1.8 bar (19 psi – 25 psi)
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General spring 1.8 bar – 2.4 bar (26 psi – 35 psi)
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Strong spring 2.3 bar – 2.9 bar (33 psi – 41 psi)
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