PRESSURE DUMP VALVE (P/N 918167ZHV29-2B) - As Removed
P/N: 918167ZHV29-2B
Category: Valves & Actuators
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 2 Available |
Product Description
The 918167ZHV29-2B is a pressure dump valve for aircraft cabin pressurization systems. This valve vents cabin air to ambient pressure when commanded, enabling emergency depressurization and system testing functions. Located in cabin outflow/dump assemblies, it modulates or fully opens to provide rapid pressure relief during descent or emergency situations.
Installation follows the aircraft Maintenance Manual with applicability confirmed in the Illustrated Parts Catalog per ATA 21 Environmental Control standards.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the PRESSURE DUMP VALVE (P/N 918167ZHV29-2B)?
The 918167ZHV29-2B is a pressure dump valve for aircraft cabin pressurization systems. This valve vents cabin air to ambient pressure when commanded, enabling emergency depressurization and system testing functions.
What hydraulic fluid type is the 918167ZHV29-2B compatible with?
Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the PRESSURE DUMP VALVE against your aircraft maintenance manual for fluid compatibility.
Does the 918167ZHV29-2B come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The PRESSURE DUMP VALVE is available in: As Removed. Contact us for test documentation on your selected condition.
What is the turnaround time for hydraulic component orders?
In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.