Hot Selling for Cast Iron Viton Butterfly Valve - Scotch Yoke Type Pneumatic Actuator – GMK Valve

Description:

Heavy-duty Scotch Yoke Actuators are manufactured in many different combinations of sizes, cylinder diameters, and designs. Both the double acting (DA) or spring return (SR) designs are available for installation on quarter turn valves such as ball, butterfly and plug valves ect

Scotch Yoke actuators are designed for use over a wide range of pressure or temperatures,A symmetric yoke provide more constant torque throughout – at both the break points and end positions.
Working Pressure: From 3 bar up to 7 bar (Designed for 10 Bar) .
-Standard Temperature: -20℃+80℃
-Low Temperature: -40℃+80℃
-High Temperature: -20℃+120℃

Main Features & Characteristics:

Weather proof design:allows the Scotch Actuators to be suitable for installation both indoors and outside. They can be custom attitude for both high and low temperature
applications by changing the seals and lubricants to suit the application.

Self-lubricating and Wear resistance:Both the guide rod and piston rod are plated with hard chrome to provide a high level of wear resistance. Actuators are permanently lubricated with materials and lubricants
appropriate for the service conditions. No maintenance is required in normal service.
Corrosion Resistance:A three layer epoxy coating is applied to every Heavy-duty Actuators in order to provide maximum protection against environmental corrosion

Applications:

SPRING RETURN • DOUBLE ACTING
• Chemical and Petrochemical
• Food and Beverage
• HVAC
• Marine
• Mining
• Oil and Gas
• Original Equipment Manufacturing
• Pulp and Paper
• Semiconductor
• Water and Wastewater

Double Acting Output Torque (N.m)