PRESSURE RELIEF VALVE (P/N 1604270) - As Removed
P/N: 1604270
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 | 1 Available |
Product Description
The 1604270 is a metal-bodied pressure relief valve for aircraft hydraulic systems. It protects circuits by venting excess pressure at a preset cracking pressure, then reseating to maintain system integrity. Installed in hydraulic manifolds or reservoirs, this valve prevents overpressure conditions that could damage components or lines.
The valve routes excess fluid to return lines when pressure exceeds the setpoint. Installation and pressure adjustment must follow the applicable aircraft maintenance manual and approved maintenance data. Aerospace construction meets SAE ARP4763 and ARP4835A guidance.
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 RELIEF VALVE (P/N 1604270)?
The 1604270 is a metal-bodied pressure relief valve for aircraft hydraulic systems. It protects circuits by venting excess pressure at a preset cracking pressure, then reseating to maintain system integrity.
What hydraulic fluid type is the 1604270 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 RELIEF VALVE against your aircraft maintenance manual for fluid compatibility.
Does the 1604270 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The PRESSURE RELIEF 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.
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