Product Overview:
The MOOG L180-410A-A1 is a state-of-the-art, high-performance electrohydraulic servo valve designed for the most demanding industrial and aerospace applications requiring precise control of hydraulic flow and pressure. As a flagship product from MOOG, a global leader in motion control, this 2-stage flow control servo valve delivers unparalleled accuracy, dynamic response, and reliability. Engineered for critical control loops, the L180-410A-A1 ensures superior system performance, repeatability, and efficiency in complex machinery and test equipment. Its robust construction and advanced design make it an ideal choice for systems where precision, durability, and long-term operational stability are paramount, contributing to reduced downtime and optimized productivity. This valve is essential for achieving fine control in sophisticated hydraulic systems, making it a valuable component for modern industrial automation and control solutions.

 
Technical Specifications:

Part Number: L180-410A-A1
Alternative Part Number: L180410AA1
Valve Type: 2-Stage Electrohydraulic Flow Control Servo Valve
Rated Flow: 40 LPM (10.6 GPM) at 70 bar (1000 psi) valve pressure drop
Maximum Operating Pressure: 350 bar (5000 psi)
Input Signal: +/- 10 VDC (Standard), 4-20 mA (Optional, requires external converter)
Electrical Connector: 7-pin, MIL-C-5015 style (e.g., Amphenol MS3102A-18-1P)
Frequency Response: 90 Hz (-90 degrees phase lag) at 210 bar supply pressure
Hysteresis: < 0.5% of rated current
Linearity: < 1.5% of rated current
Null Bias: < 3% of rated current
Filtration Requirement: ISO 4406: 18/16/13 (NAS 1638 Class 7) or better
Mounting Pattern: ISO 10372-04-04-0-92 (NFPA D03 / CETOP 03)
Fluid Compatibility: Mineral oil (HLP, HM), Phosphate ester (HFD-R, HFD-S)
Operating Temperature Range: -20°C to +70°C (-4°F to +158°F)
Weight: Approximately 2.5 kg (5.5 lbs)
Internal Leakage: < 0.5 LPM at 210 bar supply pressure (at null)