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Plug-and-Play Upgrade with Domin Valves

Domin offers hassle-free upgrades for customers using Parker, Bosch, Moog, Atos, Woodward, and Star Servo and Proportional Valves. Read the full list of plug-and-play upgrades that we offer for a variety of different manufacturers. Discover how our hassle-free upgrades can elevate your operations.


Our range of drop-in replacements guarantees a smooth transition to Domin Valves, delivering enhanced performance and reliability for your systems. Whether you’re initiating a new project or upgrading your current setup, contact us today to explore our variety of plug-and-play solutions tailored to your specific needs.

D633

D661

D634

G761

G631

D662

S4 Pro

S6 Pro

S10 Pro

D1FP

D1FB

D3FP

D3FB

DY45

D4FP

S4 Pro

S6 Pro

S10 Pro

S12 Pro

4WRPEH 6

4WRPEH 10

4WRLE 10

4WREE 6

4WREE 10

4WRLE 16

S4 Pro

S6 Pro

S10 Pro

S12 Pro

27A

27B

27C

27E

27G

S4 Pro

S6 Pro

S10 Pro

S12 Pro

DLHZO

DLKZOR

DPZO

S4 Pro

S6 Pro

S10 Pro

S12 Pro

200

300

550

650

890

990

1550

S4 Pro

S6 Pro

S10 Pro

S12 Pro


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4 hydraulic servo valves from Domin S4 Pro, S6 Po, S10 Pro, S12 Pro. Blue hydraulic servo valves, direct drive valves

Upgrading or replacing a servo valve shouldn’t mean redesigning your entire system. That’s why Domin servo valves are engineered as plug-and-play replacements for many of the most widely used valves on the market today.

Popular Models Compatible with Domin Servo Valves

  • Moog
  • Bosch Rexroth
  • Parker
  • Atos
  • Woodward
  • Star

Compatible, Reliable, Ready to Go

Domin’s S4 Pro, S6 Pro, and S10 Pro are designed to match industry-standard form, fit, and function requirements. This means existing connectors, manifolds, and system architectures can remain intact, saving time and eliminating costly rework. For operators, this translates into a straightforward path to improved efficiency, accuracy, and reliability, while not having to sacrifice downtime. 

Faster Availability, Lower Procurement Risk

Traditional suppliers often require 12–16 week lead times for replacement valves. Through Domin’s Lead Time Zero initiative, IC-Fluid Power stocks high-demand models locally and can ship same day or next. This reduces procurement risk and ensures that when a replacement is needed, it’s available in as soon as overnight, depending on location and optional expedited shipping. 

An Upgrade in Every Sense

Beyond compatibility, Domin valves represent a new generation of servo technology. Combining the precision of two-stage designs with the strength and safety of direct drive, these valves offer superior robustness, energy efficiency, and performance. Replacing an older model doesn’t just keep your system running, it improves it.


Smallest direct drive valve weighing <0.64 lbs (300 g)

Ultimate power density weighing only 1.21 lbs (550 g)

Most efficient direct drive valve for high flow applications

Next evolution in high-performance, high-flow valves