2-7680-2

HYD FUSE-RUDDER
Request for quote
Submit this form for current pricing and availability.
- 01 +

OR

Sign up
Sign in
Privacy | Terms
About this product
The Hyd FUSE–RUDDER 2‑7680‑2 is a mechanical safety device installed in the hydraulic supply line to the aircraft’s rudder actuator. Its primary role is to detect abnormally high flow, indicative of a ruptured or leaking line, and rapidly isolate the affected branch to prevent catastrophic loss of hydraulic fluid pressure across the rest of the flight control system.
2-7680-2 Datasheet
UOM: EA
Stock Location: Dubai
Hazardous Item: Non-Hazardous Item
Life Limited Part: No
Lead Time: Stock
Certification: Dual Release
8130/EASA Eligible: Yes
PRODUCT DESCRIPTION

2-7680-2

  • Accurate Flow‑Rate Trigger: Calibrated to activate at a precise flow threshold, ensuring leakage is isolated before significant fluid loss occurs.

  • Instantaneous Isolation: Mechanical spring‑loaded mechanism seals the line within milliseconds of detecting excessive flow, preserving hydraulic pressure in other control circuits.

  • Self‑Contained Operation: Functions entirely without electrical power or external sensors, relying on internal hydraulics and a precision valve for fail‑safe performance.

  • Corrosion‑Resistant Sealing: Constructed from stainless steel and high‑performance elastomers that withstand hydraulic fluid chemistry and operating temperatures, providing long service life.


  • Isolates a ruptured rudder supply line to prevent total loss of flight control hydraulics.

  • Works in tandem with other fuses to compartmentalise failures and maintain pressure in unaffected branches.

  • Incorporated into routine hydraulic system inspections and leak‑test procedures.

  • Replaces worn or tripped fuses during scheduled C‑checks and hydraulic repairs.


  • Does the fuse require external power or sensors?

No, the fuse operates purely mechanically, with no electrical components, ensuring fail‑safe activation.

  • Can the hydraulic fuse reset itself after activation?

Some designs automatically reset when flow returns to normal; others require manual replacement or reset per maintenance protocol.

  • What maintenance is needed to ensure the fuse functions correctly?

Periodic bench testing for activation flow threshold, visual inspection of seals, and replacement of any worn components during overhaul.


PARTS

Find any Spare parts for your Aircraft

Rotables

Expendables

Consumables

Avionics

Engines & APUs

Ground support units & tools

OUR SERVICES

We balance your business

Our Services

GFA offers flexible services such as below to help you meet your needs. We provide cost?efficient solutions both in terms of sourcing the right part or for overhauls and repair services for the aviation products you need most…

AOG Desk

Our AOG line is dedicated to serve our clientele around the globe 24×7 way throughout the year. The AOG professionals update the inventory time to time so that our clients get the accurate access as per their requirements Enquire…

Quality Control

At GFA, we don't just meet the highest quality standards, we set them. We know the last thing you need to worry about is reliability, so we ensure it up front by complying with the strictest quality standards?above and beyond our industry…