VALVE ASSY, P2.5 CHECK (P/N 3123030-01) - As Removed, New Surplus

The 3123030-01 is a P2.5 check valve assembly for turbine engine pneumatic systems. This one-way valve mounts at the compressor interstage (P2.5) port to prevent reverse flow in bleed or sensing lines used for bleed-valve control. The assembly isolates backflow between the P2.5 tap and downstream control plumbing, maintaining system pressure integrity during engine operation and shutdown.

Installation requires verification against the engine or aircraft maintenance manual and Illustrated Parts Catalog compatibility. Perform leak-check procedures per FAA-approved methods to ensure proper sealing before returning the engine to service.

What is the VALVE ASSY, P2.5 CHECK (P/N 3123030-01)?

The 3123030-01 is a P2. 5 check valve assembly for turbine engine pneumatic systems.

What hydraulic fluid type is the 3123030-01 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 VALVE ASSY, P2.5 CHECK against your aircraft maintenance manual for fluid compatibility.

Does the 3123030-01 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The VALVE ASSY, P2.5 CHECK is available in: As Removed, New Surplus. 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.