Scotch Yoke Actuators: Robust Valve Control Solutions for Heavy Industries

‌In industrial valve control systems, ‌Scotch Yoke Actuators‌ are widely adopted for their high torque and durability in oil, gas, and energy sectors. This article explains their technical strengths, applications, and selection strategies.

Key Advantages

Utilizing a scotch yoke-slider mechanism, these actuators excel in harsh environments with:

• ‌Heavy-Duty Performance‌: Heavy-duty Scotch Yoke actuators deliver over 100,000N thrust;

• ‌Multi-Drive Compatibility‌: Pneumatic, Hydraulic, or electro-hydraulic options;

• ‌Safety Flexibility‌: Choose double-acting or spring-return models for fail-safe operations.

Applications

1. ‌Oil & Gas‌: Heavy-duty Scotch Yoke pneumatic actuators for pipeline valves;

2. ‌Power Plants‌: Hydraulic models regulate steam turbine valves;

3. ‌Emergency Shutdown‌: Spring return actuators ensure automatic closure during failures.

Selection Guide

• ‌Drive Type‌: Match pneumatic, hydraulic, or hybrid to operational needs;

• ‌Load Capacity‌: Heavy-duty Scotch Yoke actuators suit high-pressure tasks;

• ‌Certifications‌: Ensure compliance with API 6D and ISO 5211 standards.

‌Conclusion‌
Scotch Yoke actuators enhance valve control reliability in critical industries. Contact us for tailored solutions!