5 to 100 l/min (1.3 to 26.3 gpm) @ ∆p 35 bar (500 psi) per land
180 l/min (47 gpm) size 05
350 bar (5,000 psi)
ISO 4401 Size 03 and 05 (NG 6 and 10)
12 ms @ 210 bar (3,000 psi)
24 VDC (18 to 32 VDC)
+/-10 V, +/-10 mA and 4-20 mA
Overview - Electrohydraulic Valves
Manual - D633K, D634K and D635K Series Explosion Protected Proportional Valves - Operating Instructions
Overview - Servovalves and Servo-Proportional Valves Product Line Overview
Catalog - Direct Drive Servo-Proportional Valves Series D633 and D634
Catalog - D634-P Series Servo-Proportional Valves
Data Sheet - D633/D634 Series Direct Drive Servovalves
Installation Drawing - D633 Series Servovalves
Installation Drawing - D634P Series Servo-Proportional Valves
From fast turn-around product repairs to proactive preventative maintenance to innovative engineered solutions, service at Moog is performed to world class standards around the globe. To better meet our customers' needs we offer specialized product support for key markets.
Integrated Systems
Building Blocks
Advanced Technologies
High Performance & Extreme Environments
Engineering Excellence
What makes us unique?
A combination of distinct capabilities that range from the design and manufacture of critical motion control components, to the ability to build and integrate entire systems.
Our solutions are designed to perform in the most extreme environments and using the latest technology. As an engineering-focused organization, we are well-equipped to meet our customers' most critical precision control needs.
Over fifty years ago, we started as designer and supplier of aircraft and missile components
Today, our motion control technology enhances performance in a variety of markets and applications, from commercial aircraft cockpits, to power-generation turbines, to Formula One racing, to medical infusion systems.
You Can Do This
The work we do is meaningful, challenging and rewarding. Find out what it is like to build your career at Moog.
