MKT-361A
fuel drain valve
Description
MKT-361A Normally closed solenoid valve without fuel body
MKT-361A is a normally closed solenoid valve without fuel body that electrically controls a fuel-drain passage in a compatible engine system. The unit is an independent functional component of its onboard system. Selection should be based on the complete designation, normal state, controlled medium and installation diagram rather than appearance alone.
Full descriptionCollapse description
Operating principle of MKT-361A
The unit supplies electromagnetic actuation for an external fuel-valve body. With no power applied the passage remains closed; energizing the coil moves the shutoff element to the commanded position. Serviceability depends on the moving element, seat, seals and electrical section where fitted. Contamination, reversed connections or an incorrect supply can alter the intended response.
Role in the aircraft system
AL-31 family engine documentation identifies MKT-361A electromagnets for fuel-drain valves. Exact engine modification and installation position must be verified. The valve works with pipelines, a pressure source, downstream equipment and the control circuit of the applicable system. These items are functionally related but must not be described as interchangeable components.
Installation and maintenance checks
Before installation, verify the nameplate, ports, connector, internal cleanliness and seal condition. Pressure, voltage, polarity, operating temperature and the prescribed functional test must come from the passport and maintenance documentation. Adjustment without approved instructions is not permitted.
Identifying MKT-361A for ordering
Normal state, body arrangement and documented fuel-drain role are confirmed. Electrical and pressure limits, connector and compatible body designation require the passport. 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
- Normally closed solenoid valve without fuel body
- Designation
- MKT-361A
- Russian Designation
- МКТ-361А
- Normal State / Action
- Normally closed
- Working Medium
- Fuel in the compatible external valve body
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- Function
- electrically controls a fuel-drain passage in a compatible engine system
- System / Applicability
- AL-31 family engine documentation identifies MKT-361A electromagnets for fuel-drain valves. Exact engine modification and installation position must be verified.
- Electrical Supply
- According to the exact execution passport; do not apply a typical value without confirmation
- Operating Pressure
- According to the exact execution passport and system diagram
- Operating Temperature
- According to the product passport and aircraft or engine documentation
- Installation
- According to flow direction, port assignment and the electrical diagram of the specific installation
- Ordering Check
- Normal state, body arrangement and documented fuel-drain role are confirmed. Electrical and pressure limits, connector and compatible body designation require the passport.
- 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