--- type: product schema_version: 1 stock_number: "57698-89" canonical_url: "https://www.artisantg.com/PLC/57698-89/Thermo-Valve-Motor-and-Optical-Trigger-Assembly" json_url: "https://www.artisantg.com/PLC/57698-89/Thermo-Valve-Motor-and-Optical-Trigger-Assembly.json" generated_at: "2026-11-07T02:13:49.590Z" last_updated: "2026-04-06T13:32:15.610-05:00" --- # Thermo Valve, Motor and Optical Trigger Assembly _Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._ ## Summary - Manufacturer: Thermo - Condition: New From Surplus Stock - Price: $1,295.00 USD - Availability: In stock, 2 available - Warranty: 1-Year Warranty with 30-Day Return Guarantee - ITAR restricted: No - Shipping weight: 45 lb - Shipping dimensions: 20X20X20 in ## Categories - Lab & Analytical > Lab Parts (primary) ## Details This Thermo Valve, Motor and Optical Trigger Assembly is new from surplus stock. This unit is a motor mounted on a control system of a valve for a Sorvall centrifuge. ### Merkle-Korff Motor Specifications - 24 VDC - Reversible Rotation - Zinc Dye Cast - Part No. 26-67-298-GM ### Circuit Board Specifications - Assembly Number: 52742 - Board Number: F52743-2 ### Valve Specifications - Base Plate Number: 51475 ## Images - - - -