Technical Specifications Overview
The document provides detailed technical specifications for POWERRAC® actuators, focusing on materials of construction, dimensions, actuator mounting positions, torques, weights, and ordering information.

Materials of Construction
The actuators are constructed using various materials, including cast iron, bronze, nickel-steel powdered metal, stainless steel, and PTFE-nitrile seals. Specific components such as housing, bearings, racks, gears, and seals are detailed with their respective materials and standards.

Dimensions
Dimensions for both double-acting and spring return actuators are provided in inches and millimeters. The document notes that dimensions are subject to change and recommends requesting certified drawings for precise piping layouts.

Actuator Mounting Positions
Mounting positions are specified for different actuator models, including standard, 90°, 180°, and 270° positions. Torque values at 60 psi and 80 psi are provided for each model, along with their respective weights.

Ordering Information
Instructions for ordering a PowerRac® actuator include selecting the actuator model from sizing charts and specifying the mounting position. Codes for cylinder type, gear size, and cylinder size are provided to assist in the ordering process.

Additional Information
The document concludes with contact information for SPX Process Equipment and a disclaimer regarding design and material changes.