GA-215
flow proportioner
Description
GA-215 Hydraulic flow proportioner
GA-215 is a hydraulic flow proportioner that meters a controlled AMG-10 flow for a compatible actuator or regulating circuit. 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 GA-215
The internal metering element creates a controlled flow section and limits the delivered quantity to the specified rate. Exact direction, pressure compensation and connected mechanism must be confirmed from 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 and helicopter hydraulic systems. Public catalogues identify GA-215 as a proportioner, but the exact aircraft and actuator position require the illustrated parts catalogue. 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 GA-215 for ordering
Confirm designation GA-215, 2.5 L/min rated flow, pressure class, port orientation and direction of metering. GA-57/1U is a reversible proportioner and not an automatic substitute. 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
- Hydraulic flow proportioner
- Designation
- GA-215
- Russian Designation
- ГА-215
- Function
- meters a controlled AMG-10 flow for a compatible actuator or regulating circuit
- Operating Principle
- The internal metering element creates a controlled flow section and limits the delivered quantity to the specified rate. Exact direction, pressure compensation and connected mechanism must be confirmed from the system diagram.
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- System / Applicability
- Aircraft and helicopter hydraulic systems. Public catalogues identify GA-215 as a proportioner, but the exact aircraft and actuator position require the illustrated parts catalogue.
- Working Medium
- AMG-10 hydraulic oil
- Operating Pressure
- Supply pressure 210 ±10 kgf/cm² / approximately 20.6 ±1.0 MPa
- Operating Temperature
- Ambient temperature −60 °C to +60 °C
- Installation
- According to flow direction, port assignment and the diagram of the specific system
- Ordering Check
- Confirm designation GA-215, 2.5 L/min rated flow, pressure class, port orientation and direction of metering. GA-57/1U is a reversible proportioner and not an automatic substitute.
- Documentation
- Product passport, illustrated parts catalogue, system diagram and available test records
- Rated Flow
- 2.5 L/min with the valve fully open
- Dimensions
- 117 × 60 × 88 mm
- Mass
- 0.285 kg
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