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Invensys MK4-3121 Pneumatic Damper Actuator, 8 sq. in., 8-13 Spring, 21 lb-in., w/positive positioner AK-42309-500 ***TAC EXPRESS***
Actuator: (MK4-3121):
- Actuator Type: Pneumatic
- Control Signal: Proportional
- Control Spring Range: 8 to 13 PSIG
- Loss of Power Type: Spring Return
- Leads and Connections: 1/8 in Air NPT
- Mechanical Movement: Linear
- Protection Rating: NEMA 1
- Product Line: Schneider Electric
- Product Series: MK4-3000
- Actuator Use: Dampers
Product Specifications
| Actuator Product Series | MK4-3000 |
| Actuator Type | Pneumatic |
| Brand | Schneider Electric |
| By Schneider | Yes |
| California proposition 65 |  WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm – www.P65Warnings.ca.gov |
| Control Signal | Proportional/Modulating |
| Control Spring Range | 8 to 13 PSIG |
| IP Protection Rating | IP10 |
| Lead Length | 1/8 in |
| Leads and Connections | Air NPT |
| Loss of Power Type | Spring return |
| Manufacturer | Schneider Electric |
| Mechanical Movement | Linear |
| Positioner | Yes |
| Product Destination | dampers |
| Product Or Component Type | Actuator |
Documents
| User manual | MK-3100 Series, MK2-3000 Series, MK4-3000 |
| Weight | 11 lbs |
|---|---|
| Dimensions | 14 × 10 × 9 in |
| Manufacturer |
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