CQKBUP-RR | Valve Actuator Electronic fail-safe AC/DC 100...240 V On/Off Normally Closed Fail-safe position Closed SKU: CQKBUP-RR Parent Item Parent Item - Additional Cost Has Item Option Details CQKBUP-RR | Valve Actuator Electronic fail-safe AC/DC 100...240 V On/Off Normally Closed Fail-safe position Closed Documentation Data Sheet DetailsDocumentationBackCQKBUP-RR | Valve Actuator Electronic fail-safe AC/DC 100...240 V On/Off Normally Closed Fail-safe position ClosedBack Data Sheet