Metso IMO-215EN Spring-Diaphragm Actuator Repair Kit

METSO IMO-215EN Diaphragm Actuator Repair Kit is a rebuild set for Metso’s Jamesbury Quadra-Powr spring-diaphragm actuators, designed to replace diaphragms and related components to restore actuation performance. The IMO-215EN repair family covers five QPX actuator variants (QPX1–QPX5), with complete kits RKQ-68, RKQ-69, RKQ-70, RKQ-71, RKQ-72, RKQ-73 and corresponding diaphragm kits RKQ-75, RKQ-76, RKQ-77, RKQ-78, RKQ-79; in the QPX2A configuration, the complete kit RKQ-69 and diaphragm RKQ-76 are specified. Retail listings identify METSO IMO-215EN as a Diaphragm Actuator Repair Kit, with the NRIParts listing showing the brand, model, and part number (IMO-215EN), item condition “P – For Parts,” weight of about 1 lb, and packaging dimensions around 12.5 in × 12.5 in × 2.5 in. Documentation from Metso/Valmet literature references the IMO-215EN within the Quadra-Powr actuator service family (1/2024 era), confirming its role as a diaphragm-actuator repair option rather than a complete actuator.