
( Brand: Jamesbury / Metso Automation ), ( Manufacturer Part Number: VPVL400SR4/5BD ), ( Part Type: Spring Pneumatic Actuator ), ( Country/region Of Manufacture: Italy )
The VPVL400SR4-5BD Jamesbury Spring Pneumatic Actuator, designed and distributed by Metso Automation, is a high-performance pneumatic actuator engineered for industrial applications. This actuator features a robust construction, ensuring durability and reliability in even the most demanding environments.
The VPVL400SR4-5BD is a double-acting, spring-return pneumatic actuator, designed for applications requiring precise positioning and control. The actuator is equipped with a double-acting piston cylinder, which allows for smooth and controlled motion in both directions. The cylinder is made of high-quality materials, ensuring resistance to corrosion and wear, thereby extending the lifespan of the actuator.
The actuator is powered by compressed air, which is supplied through two inlet ports located on either side of the actuator. The actuator features a built-in pressure relief valve, which ensures safe operation by preventing overpressure situations. The relief valve can be easily adjusted to meet the specific pressure requirements of the application.
The VPVL400SR4-5BD is equipped with a high-quality Jamesbury spring, which provides the actuator with its return-to-zero capability. The spring is designed to ensure fast and accurate return to the neutral position, minimizing the time required for the actuator to return to its original position after actuation.
The actuator is also equipped with a fail-safe positioner, which ensures that the actuator returns to its fail-safe position in the event of a power failure or other operational issue. The positioner can be easily adjusted to meet the specific positioning requirements of the application.
The VPVL400SR4-5BD is designed with ease of maintenance in mind. The actuator features a removable bonnet, which allows for easy access to the internal components for inspection and maintenance. The actuator is also equipped with a drain port, which allows for easy removal of condensation and other debris.
In conclusion, the VPVL400SR4-5BD Jamesbury Spring Pneumatic Actuator is a high-performance, robust, and reliable actuator designed for industrial applications. Its double-acting piston cylinder, high-quality materials, and fail-safe positioner make it an ideal choice for applications requiring precise positioning and control. Its easy maintenance features ensure that the actuator remains in optimal condition for years to come.
Pros of buying a VPVL400SR4-5BD Jamesbury Spring Pneumatic Actuator from Metso Automation:1. Reliability: Jamesbury is a well-known brand in the field of pneumatic actuators, known for their high-quality products and durability.
2. Versatility: This actuator can operate in a wide range of temperatures (-40 C to 175 C) and pressures (up to 10 bar), making it suitable for various industrial applications.
3. Customizability: The actuator can be customized to meet specific requirements, such as stroke length, mounting arrangement, and electrical options.
4. Energy efficiency: The spring-loaded design of the actuator provides energy savings by eliminating the need for air pressure to maintain position.
5. Safety: The actuator is designed with safety features such as spring failure position indicators and pressure relief valves to prevent damage and injury.
Cons of buying a VPVL400SR4-5BD Jamesbury Spring Pneumatic Actuator from Metso Automation:1. Cost: The actuator is more expensive than some other brands, which may be a barrier for some buyers with a limited budget.
2. Lead time: Due to the high demand for Jamesbury products, there may be a longer lead time for delivery, which could impact project timelines.
3. Maintenance: The actuator requires regular maintenance to ensure optimal performance, which can be time-consuming and costly.
In conclusion, the VPVL400SR4-5BD Jamesbury Spring Pneumatic Actuator from Metso Automation is a high-quality, reliable, and versatile product that can meet the needs of various industrial applications. However, its high cost and maintenance requirements are potential drawbacks that should be considered. If budget and time constraints are not a major concern, this actuator is a worthwhile investment for its energy efficiency and safety features. If budget is a concern, it may be worth exploring other brands that offer comparable performance at a lower cost.
New in box opened for photos and inspection. 7 ft-lbs air output torque out-put 60 with a psi supply female square drive. Spring torque out-put: 69.
Ship same day. ISO f07 f10 mounting flange 22mm. New, Jamesbury VPVL400SR4 5bd, pneumatic spring return, air to open, close fail closed actuator.