UG-91/1
hydraulic valve
Description
UG-91/1 Aircraft hydraulic valve
UG-91/1 is a aircraft hydraulic valve that controls working-fluid flow in the aircraft hydraulic circuit specified for this exact execution. 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 UG-91/1
The exact internal function of UG-91/1 was not independently confirmed in the reviewed public technical sources. Its operating response and port logic must therefore be taken directly from the product passport and 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 system; exact aircraft, circuit and installation location remain subject to documentary confirmation. 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 UG-91/1 for ordering
Keep the slash in UG-91/1 and do not merge it with UG-91, UG-97 or another similarly numbered valve. Confirm the nameplate before ordering. 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
- Aircraft hydraulic valve
- Designation
- UG-91/1
- Russian Designation
- УГ-91/1
- Function
- controls working-fluid flow in the aircraft hydraulic circuit specified for this exact execution
- Operating Principle
- The exact internal function of UG-91/1 was not independently confirmed in the reviewed public technical sources. Its operating response and port logic must therefore be taken directly from the product passport and the system diagram.
All specificationsCollapse specifications
- System / Applicability
- Aircraft hydraulic system; exact aircraft, circuit and installation location remain subject to documentary confirmation.
- 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 aircraft documentation
- Installation
- According to flow direction, port assignment and the diagram of the specific system
- Ordering Check
- Keep the slash in UG-91/1 and do not merge it with UG-91, UG-97 or another similarly numbered valve. Confirm the nameplate before ordering.
- 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