Invensys MK-2690 Pneumatic Valve Actuator, 6 sq.-in. No Spring (Spring included in AV-400) (12/Case) for 9000 Series Valves AV-7400 for 7000 Series Valves ***TAC EXPRESS***
Actuator: (MK-2690):
- Actuator Type: Pneumatic
- Control Signal: 2-Position (On/Off), Proportional
- Control Spring Range: 3 to 7 PSIG, 5 to 10 PSIG, 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: MK-2690
- Actuator Use: Globe Valves
| Actuator Diaphragm Material | Neoprene |
| Actuator Housing Material | Aluminum die cast |
| Actuator Type | Pneumatic |
| Actuator Use | Globe Valves |
| By Schneider | Yes |
| California Residents | |
| Control Signal | 2-Position (On/Off) |
| Proportional/Modulating | |
| Control Spring Range | 3 to 7 PSIG |
| 5 to 10 PSIG | |
| 8 to 13 PSIG | |
| Diaphragm Effective Area | 6 sq in in² |
| Humidity | 5 to 95% non-condensing |
| IP Protection Rating | IP10 |
| Lead Length | 1/8 in |
| Leads and Connections | Air NPT |
| Loss of Power Type | Spring Return |
| Mechanical Movement | Linear |
| Override | 5/32 Allen wrench |
| Position Indicator | Green push stem with color markers |
| Positioner | No |
| Product Series | MK-2690 |
| Stroke Auto Calibration | No |
| Temperature Ambient Operating Range | -28.8 to 104.4 C (-20 to 220 F) |
| Temperature Shipping and Storage Range | -40 to 104.4 C (-40 to 220 F) |
Documents
| Catalog | Valves & Actuators Catalog 2021 North America |





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