• Rolling diaphragm operated.
• Low friction shaft bearing.
• Close tolerance on operating range and stroke.
• Non-overlapping spring ranges for sequencing.
• Corrosion resistant materials.
• Reliable long life.5-10 PSI 4.0" STROKE INTERNAL 0| Overview | These actuators are used for proportional control of variable volume terminal units, mixing boxes, and small to medium sized dampers. They are available in various operating ranges for either independent operation or sequence operation with other actuator |
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| Actuator Spring Range (psi) | 5 psi to 10 psi |
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| Actuator Spring Range (kPa) | 34 kPa to 69 kPa |
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| Diaphragm Effective Area (sq in.) | 6.6 sq in. |
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| Diaphragm Effective Area (sq cm) | 43 sq cm |
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| Maximum Safe Operating Pressure (psi) | 29 psi |
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| Maximum Safe Operating Pressure (kPa) | 200 kPa |
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| Fail Safe Mode | Spring Return |
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| Air connections | Dual Barbed fitting for 5/32 in. or 1/4 in. O.D. tubing |
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| Operating Humidity Range (% RH) | 5 to 95% RH |
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| Temperature Range (F) | -28 F to +160 F |
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| Temperature Range (C) | -33 C to +71 C |
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| Approvals, Underwriters Laboratories Inc | Components Recognized: Report R18118 |
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| Includes | Internal N.C. trunnion mounting bracket |
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Product Family
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