Valworx 530195 rugged rack and pinion air actuators are typically used to operate quarter turn ball valves, butterfly valves, plug valves and dampers. Quick and easy to install with standard ISO5211 valve mounting pad and double square female output drive. Spring return actuators use air pilot pressure to open and mechanical springs to close when the air is exhausted. The pilot air is typically controlled by a 3-way type manual or solenoid valve.
An optional pilot solenoid valve can be mounted directly to the side of the actuator using the standard Namur interface saving time, space and plumbing. The solenoid valve when supplied with the required pilot air pressure will allow electrical operation of the actuator.
Pneumatic Actuator Standard FeaturesPrelubricated and tested to minimum 1 million cycles Rugged rack & pinion design ISO5211 valve mounting pad Multiple precompressed spring cartridges, polyester painted Highly visible valve position indicator Dry or lubricated pilot air Corrosion resistance - 500 hour minimum salt spray test Aluminum body with 50 micron hard anodizing Polyester powder coated aluminum end covers Namur mounting pad for direct mounted solenoid valves VDI/VDE 3845 mounting for top mounted accessories
Options (see Accessories tab)
An optional pilot solenoid valve can be mounted directly to the side of the actuator using the standard Namur interface saving time, space and plumbing. The solenoid valve when supplied with the required pilot air pressure will allow electrical operation of the actuator.
Pneumatic Actuator Standard Features
Options (see Accessories tab)
| Type | Spring Return Pneumatic Actuator |
|---|---|
| Size | SR115 |
| Torque | 985 inch lbs @ 80 PSI see torque chart (134 Nm @ 6 Bar) |
| Rotation | 90° (quarter turn) |
| Pilot Media | Filtered, dry or lubricated compressed air |
| Pilot Air Pressure | 120 PSI max. (8 Bar) |
| Pilot Air Connections | 1/4" NPT |
| Pilot Solenoid Mounting | Namur mounting pad per VDI/VDE 3845 |
| Valve Mounting ISO5211 | F07/F10 |
| Output Drive | 22mm female double square |
| Body | ASTM 6063 extruded aluminum, 50 micron anodizing |
| End Covers | ASTM B179 aluminum, 60-80 micron polyester coating |
| Shaft | Carbon steel, 20 micron nickel plated |
| Seals | NBR |
| Position Indicator | Glass filled polyamide |
| Temperature Range | -4 to 180 °F (-20 to 82 °C) |
| Rotation Adjustment | +/- 5° each direction |
| Top Accessory Mounting | Namur mounting per VDI/VDE 3845 |
| Enclosure Protection | IP67 Weatherproof |
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5300/5301 Series Product Data Sheet 5300/5301 Series Pneumatic Actuators - Installation InstructionsWe provide CAD models in virtually every format. Can't find exactly what you're looking for? Please email sales@valworx.com to request the specific files you need. Include the stock number and any accessories with your request.
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