PMS4 Series Spring Return Pneumatic Actuator

Lightweight Spring Return rack and pinion design with Glass Filled Polypropylene housing for harsh environmental conditions and applications. Expoxy coated springs are preloaded with non-metallic materials..

Key Features

• Housing: GFPP per ASTM D4101 Cell Class 85580
• Minimum air pressure: 80 PSI
• Maximum air pressure: 120 PSI
• Cycle time: 0.5 second (Typical)
• Air connections: 1/4" NPT
• Air to Spring Fail-Safe Operation
• Corrosion-Resistant GFPP Housing
• Ideal for Corrosive Atmosphere and Environments
• Anodized Aluminum Two-Piston Rack and 303 Stainless Steel Pinion
• Position Indicator
• Permanent Lubrication
• Lightweight – Easy for Installation
• Namur-Style Solenoid Mounting
• ISO 5211 Mounting Base
• Stainless Steel Fasteners
• Alternative Operating Media for 40 PSI to 120 PSI
• All Units are Marked for Traceability
• 100% Factory Tested

Options

• Solenoid valves with optional voltages
• Auxiliary limit switch
• Cycle speed controls
• Positioners