รายละเอียด
Bettis G-Series Scotch Yoke Valve Actuator
A scotch yoke valve actuator for operating ball, butterfly or plug valves along with louvres, dampers and other 90 degree rotating mechanisms. Suitable for demanding SIL-required applications.
• Modular design improves efficiency, reduces wear, and extends life
• Patented Tension-Lok™ device positively locks the spring module allowing safe removal and installation, eliminating accidental release of the spring force
• PED 97/23/EC compliant meeting stringent requirements of pressure mounting vessels
• Meets both IP66 and IP67M specifications for submergence and high pressure water deluge test and offers superior water ingress and corrosion protection
