PRODUCTS / RS

Spring Return Systems

Mechanical fail-safe from 5,000 to 4,500,000 in-lbs. No hydraulics, no pneumatics, no freeze risk. Quarter-turn or linear, open or close fail position.

RSDR7 Spring Return
1.0 SPECIFICATIONS

The figures

ParameterValueUnit
Torque range5,000 to 4,500,000in-lbs
Fail positionopen or close, field-configurablen/a
Operationquarter-turn or linearn/a
Driveelectric or manual, no hydraulics or pneumaticsn/a
CertificationsBuy America · ATEX · SIL 3 capablen/a
FIG 1.1. STANDARD G1 CONFIGURATION. G2 AVAILABLE FOR HIGHER TORQUE REQUIREMENTS.
2.0 FEATURES

What the RS delivers

Engineered configurations

Scalable from 5,000 to 4,500,000 in-lbs
Quarter-turn or linear
Per required fail conditions: open or close fail position
Manual and/or electric operation
Local/remote indication off valve stem
Reduced actuator size via high-efficiency gear
High, low, and standard temperature options

Design highlights

No pneumatics or hydraulics
Supports all-electric solutions
Supports manual remote fail-safe
No hydraulic freeze in low-temp regions
Positive lock mechanism, no valve creep
Low release force
Low solenoid power consumption
High-efficiency gear reduction
Non-backdriving technology
3.0 OPTIONS & CONFIGURATION

Certifications

Certifications available

BUY AMERICAATEXSIL 3 CAPABLE
4.0 IMAGES & RENDERS

The hardware

5.0 APPLICATIONS & INDUSTRIES

Where this family serves

6.0 DOCUMENTS

Paperwork ships with the hardware

DocDescriptionFormat
BROCHURERS / RSDR spring return brochurePDF
DATASHEETRSDR G1 product data sheetPDF
DATASHEETRSDR G2 product data sheetPDF
IOMRS installation and maintenance manualPDF
CADSTEP / drawingsFUTURE

We haven't found a torque, thrust, or environment we can't handle.

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Charles Brubaker