MPK-13DTV

MPK-13DTV rotary aircraft electromechanism

MPK-13DTV is an aviation rotary electromechanism with limited output shaft travel. The unit is used for automatic or remote control of mixers, distributors, air shutters, shut-off valves and control valves in aircraft onboard systems. It converts electrical power from the aircraft DC network into slow, controlled rotation of an output shaft. The mechanism may be supplied as a standalone actuator or installed together with an executive element, such as an air shutter assembly, depending on the configuration and supply scope.

Control function of MPK-13DTV

The main function of MPK-13DTV is to move a connected shutter or valve through a defined angular range. The actuator supports intermediate positioning as well as movement between end positions, depending on system design. It may be controlled remotely by the crew or automatically by onboard control units. In aircraft air systems, this allows regulation of hot and cold air flow, air distribution between compartments, or closure of a duct line. Correct operation of the mechanism is important for stable system control and predictable movement of the linked valve.

MPK-13DTV in aircraft air systems

MPK-13DTV is mainly associated with aircraft air conditioning systems, automatic pressure regulation systems and anti-icing systems. In air conditioning, it can control shutters that mix and distribute hot and cold air to the cockpit, passenger cabin or technical compartments. In pressure regulation systems, it may actuate valves involved in maintaining cabin pressure. In anti-icing systems, it can control shut-off valves supplying hot air to wings, slats, air intakes or other heated sections, depending on aircraft configuration and documentation.

MPK-13DTV with 4237BT, 4237D and 5403T shutters

The MPK-13DTV electromechanism may be installed on regulating air shutters and related actuated assemblies. The source context mentions use with shutter types 4237BT ps, 4237D and 5403T. In this role, the actuator is rigidly mounted to the shutter or valve body and rotates the control shaft through its limited angular travel. Since shutter variants and mounting arrangements can differ, the exact mating part, mounting dimensions, shaft orientation and connector configuration should be checked before replacement or supply.

Electrical and mechanical operation of MPK-13DTV

The mechanism operates from a 27 V DC aircraft power supply. According to the supplied data, the output opposing torque is 9.8 N·m, or 100 kgf·cm, and the current consumption is not more than 0.46 A. The output shaft travel is adjustable from 30° to 180°, while a full 180° rotation takes 48 to 72 seconds. This slow movement is suitable for air-system regulation, where smooth controlled positioning is more important than high-speed actuation. The operating mode is repeated short-time operation.

Identification and ordering of MPK-13DTV

Before ordering MPK-13DTV, the aircraft type, installation system, actuator execution and connected shutter or valve should be confirmed. It is important to specify whether the actuator is required separately or in assembly with an air shutter, such as 4237BT ps. The buyer should also clarify documentation requirements, condition category, overhaul status, connector configuration and mounting requirements. The unit may be required for repair of air conditioning systems, pressure regulation systems, anti-icing valves or spare parts stock for Soviet / Russian aircraft and helicopters.

Product Type: Rotary aircraft electromechanism / limited-angle actuator
Designation: MPK-13DTV
Russian Designation: МПК-13ДТВ
Alternative Designations: МПК-13ДТВ, MPK-13DTV, MPK 13DTV, МПК 13ДТВ
Related / Possible Interchangeability References: MPK-13BTV, MPK-13VTV, according to customer documentation
Function: Remote or automatic rotation of mixers, distributors, air shutters, shut-off valves and control valves
Application / Where Used: Aircraft air conditioning, pressure regulation and anti-icing systems
System / Installation Area: Air ducts, mixing valves, distribution valves, shut-off shutters and hot-air control circuits
Compatible Aircraft / Equipment: Soviet / Russian aircraft and helicopters, including Su, MiG, Il and Mi types according to source context and documentation
Associated Shutters / Assemblies: 4237BT ps, 4237D, 5403T, depending on installation
Supply Form: Standalone electromechanism or assembly with actuated shutter depending on supply scope
Actuator Type: Rotary electromechanism with limited output shaft angle
Nominal Supply Voltage: 27 V DC
Output Opposing Torque: 9.8 N·m / 100 kgf·cm
Current Consumption: Not more than 0.46 A
Output Shaft Travel: Adjustable from 30° to 180°
Time for 180° Rotation: 48 to 72 seconds
Duty Mode: Intermittent / repeated short-time operation
Dimensions: 69 × 110 × 187.5 mm; 69 × 110 × 188 mm depending on reference
Weight: 1.85 kg
Construction Features: DC motor, reduction gear, limited-angle output shaft, aircraft connector and internal control elements depending on execution
Condition: New / As-Stored / Overhauled / Serviceable, depending on availability
Technical Documentation: Product passport, aircraft maintenance documentation, wiring diagram, connector pinout, test records and inspection documents if available

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.