Swagelok MS-131-SR-HT is a 131 series pneumatic spring return actuator specifically designed for high-temperature industrial applications. This actuator provides a precise 90° actuation range to automate Swagelok 131 series valves, ensuring consistent performance in demanding thermal environments.

Performance Specifications

Feature	Specification
Actuation Range	90° Actuation
Displacement Volume	1.5 in³ (24.6 cm³)
Operation Mode	Spring Return
Temperature Rating	High Temperature
Compatible Series	131 Series
Cleaning Process	Standard Cleaning and Packaging (SC-10)

Classification Data

Standard	Code
eClass (10.1)	27229102
UNSPSC (15.1)	40141616
UNSPSC (17.1001)	40183109

Safe Product Selection

When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user. Do not mix or interchange Swagelok products or components not governed by industrial design standards with those of other manufacturers.