Looking for an Improved Alternative to a Moog Valve?

Comparison between Moog D633 and Domin S6 Pro valves
Compare Valves

Moog D633 VS Domin S6 Pro

Higher quality hydraulic valves available at a lower price and shorter lead times.

If you have questions about our products and capabilities, or you can’t find your comparison product below, use the Chat Widget at the bottom of the page, send an email or call +44 (0) 333 090 5140 and we’ll respond as quickly as we can.

Replace Your Moog Valves

Domin Alternatives

Moog – 30

S4 Pro

Moog – 31

S4 Pro

Moog – 32

S4 Pro; S6 Pro

Moog – 62

S4 Pro; S6 Pro X; S10 Pro

Moog – 72

S10 Pro

Moog – 78

S10 Pro

Moog – 730

S6 Pro X

Moog – 743

S10 Pro

Moog – 760

S4 Pro; S6 Pro X

Moog – D631

S4 Pro; S6 Pro; S10 Pro

Moog – D633

S4 Pro; S6 Pro

Moog – D634

S10 Pro

Moog – D638

S6 Pro

Moog – D639

S10 Pro

Moog – D651

S6 Pro; S10 Pro

Moog – D661

S6 Pro; S10 Pro

Moog – D662

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Moog – D671

S10 Pro

Moog – D681

S10 Pro

Moog – D682

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Moog – D691

S6 Pro; S10 Pro

Moog – D765

S4 Pro; S6 Pro X

Moog – D936

S4 Pro; S6 Pro

Moog – E242-200

S4 Pro

Moog – G631

S4 Pro; S6 Pro; S10 Pro

Moog  – G761

S6 Pro X; S10 Pro

Moog  – G771

S4 Pro; S6 Pro

Moog  – G772

S4 Pro; S6 Pro

Moog  – G773

S4 Pro; S6 Pro

Moog – J869

S10 Pro

Compared to D633

Domin vs Moog

78% Lighter

50% Higher flow

340% Higher bandwidth

67% Faster

79% Smaller

Our Products

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Servo Proportional Valve

S10 Pro

Rated Flow (50-250 l/min)

The Domin S10 Pro is a single-stage servo proportional valve which combines high flow, excellent dynamics, strong chip shear, and low power consumption. The S10 Pro has been designed to sustain high bandwidth operation at exceptional flows without significant limitation of operating pressures or duty cycles.
S6 Pro X-min

S6 Pro X

Rated Flow (10-63 l/min)

The Domin S6 Pro X servo proportional valve builds upon the benefits of the S6 Pro. Notably, the S6 Pro X is available in two versions: voltage-controlled and current-controlled, providing greater flexibility in its application.
S6 Pro-min
Rated Flow (18-60 l/min)

The Domin S6 Pro servo proportional valve has been designed to achieve the best characteristics from two competing valve technologies: fluid amplified electrohydraulic valves and proportional valves.
S4 Pro
Rated Flow (0.5-18 l/min)

The S4 Pro valves are lightweight, high-performance directional flow control valves. Suited to applications requiring superior performance, dynamics and reliability expected of a proportional valve in an ultra-compact package.