About Scotch Yoke Actuator
Aluminium alloy made Scotch Yoke Actuator is suitable for medium pressure prone working condition. Based on application type, it adopts single acting or double acting type controlling mechanism. Air supplying pressure of this Scotch Yoke Actuator ranges between 0.25 mpa to 0.8 mpa. It comprises of standard accessories like position monitoring section, limit switch, reverse solenoid valve and double piston rack. This actuator is suitable for gas transferring pipelines. Its port size is G1/4 and its turn degree is 90 degree +5 degree. Standard of this accessory has been verified on the basis of its service life, diameter, strength, selection of raw materials and performance.
Engineered for Demanding EnvironmentsDesigned with high corrosion resistance and an IP66/IP67 weatherproof rating, this actuator excels in aggressive atmospheres. The powder-coated or anodized surface ensures long-life durability, and components are selected for optimal performance in both hazardous and standard industrial contexts.
Unmatched Versatility and CompatibilityWith both single and double acting phases, the actuator supports various valve automation needs. The ISO 5211 mounting and standardized electrical and pneumatic interfaces enable easy integration with existing systems. Manual override and custom rotation angles further enhance flexibility for process control.
Reliability and Low MaintenanceBacked by self-lubrication and a cycle life exceeding 1 million cycles, the actuator provides consistent, maintenance-free operation. The use of Viton/NBR seals and high-grade insulation materials ensures optimal functionality even in humid and extreme temperature conditions.
FAQs of Scotch Yoke Actuator:
Q: How do I install a Scotch Yoke Actuator on my valve system?
A: Installation is simplified by the actuators ISO 5211 flange mounting and standardized electrical and pneumatic connectors. Ensure that your valve and system specifications match the actuators mounting and input requirements for seamless integration.
Q: What industrial applications are most suitable for this actuator?
A: This actuator is ideal for valve automation in industrial flow control, including oil & gas, chemical, water treatment, and aggressive process environments, thanks to its explosion-proof and weatherproof construction, corrosion-resistant materials, and high durability.
Q: When should I opt for customized rotation angles, and how are they specified?
A: Customized rotation angles are recommended when your application demands precise valve positioning beyond the standard 90 or 120. These can be specified during the order process to ensure the actuator is tailored to your operational requirements.
Q: Where can I use the Scotch Yoke Actuator with regards to environmental conditions?
A: Thanks to its wide operating temperature range (-20C to +80C), high humidity resistance (up to 95% RH, non-condensing), and corrosion-resistant construction, the actuator is well-suited for both indoor and outdoor installations in harsh environments.
Q: How does the actuator ensure safety and compliance in critical operations?
A: The actuator adheres to international safety and compliance standards, including CE, ATEX, and SIL3 (on request). Its explosion-proof design, overheating protection, and reliable position feedback ensure secure and controlled operation in critical applications.
Q: What process media can be used with this actuator?
A: It is designed for use with air, dry clean instrument air, and non-corrosive gases, extending compatibility to a variety of control processes. Proper supply media ensures optimal performance and longevity of the actuator.
Q: What are the main benefits of choosing this Scotch Yoke Actuator?
A: Primary benefits include high torque output, compact and durable design, maintenance-free operation, rapid actuation, and compatibility with diverse automation systems. Its self-lubricating mechanism and robust construction guarantee prolonged service life, making it a cost-effective solution.