KE54-2
two-position valve
Description
KE54-2 Two-position electrohydraulic valve
KE54-2 is a two-position electrohydraulic valve that connects or isolates a hydraulic supply line by an electrical command in the aircraft control system. The unit is an independent functional component of the applicable onboard system. Selection should be based on the complete designation, working medium, setting and installation diagram rather than appearance alone.
Full descriptionCollapse description
Operating principle of KE54-2
An energized solenoid actuates the pilot stage and changes pressure acting on the main distributor. The valve then switches its hydraulic ports between two defined positions; the exact normal state is determined by the system diagram. Reliable operation depends on clean working fluid, the moving element, seat, springs and seals. Contamination, reversed connections or an unsuitable pressure can prevent the intended response.
Role in the aircraft system
Aircraft hydraulic control circuits, including the supply of powered control actuators and spoiler-related equipment in documented installations. Exact aircraft applicability must be checked by part number. The valve works with pipelines, a pressure source, downstream equipment and the control elements of its circuit. These products are functionally related but must not be described as interchangeable merely because they operate in the same system.
Installation and maintenance checks
Before installation, verify the nameplate, ports, flow direction, internal cleanliness and seal condition. Working pressure, temperature, fluid and the prescribed functional test must come from the passport and maintenance documentation. Adjustment without approved instructions is not permitted. Incoming-inspection results should remain with the product records.
Identifying KE54-2 for ordering
Keep the compact designation KE54-2 and verify the connector, voltage, port assignment and de-energized position. KE52-2 and other KE-series valves are related but separate products. Other related products are listed in the valves category. An enquiry should state the complete designation, execution, condition, delivery set and required supporting documents.
Technical details
- Product Type
- Two-position electrohydraulic valve
- Designation
- KE54-2
- Russian Designation
- КЭ54-2
- Function
- connects or isolates a hydraulic supply line by an electrical command in the aircraft control system
- Operating Principle
- An energized solenoid actuates the pilot stage and changes pressure acting on the main distributor. The valve then switches its hydraulic ports between two defined positions; the exact normal state is determined by the system diagram.
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- System / Applicability
- Aircraft hydraulic control circuits, including the supply of powered control actuators and spoiler-related equipment in documented installations. Exact aircraft applicability must be checked by part number.
- Working Medium
- Working medium according to the exact product passport and system documentation
- Operating Pressure
- According to the exact product passport and system diagram
- Operating Temperature
- According to the product passport and equipment documentation
- Installation
- According to flow direction, port assignment and the diagram of the specific system
- Ordering Check
- Keep the compact designation KE54-2 and verify the connector, voltage, port assignment and de-energized position. KE52-2 and other KE-series valves are related but separate products.
- Documentation
- Product passport, illustrated parts catalogue, system diagram and available test records
Payment & delivery
Orders ship from our hub in Dubai. Partner stock is first transferred to Dubai, then shipped to you.
Dubai stock: 100% before dispatch. Partner stock (Remote stock) and Pre-order: 50% advance payment to start the order and 50% before shipment from Dubai to you.
Availability, lead time, delivery cost and payment terms are confirmed for your order before payment.
Payment & delivery terms