Looking for an Improved Alternative to a Woodward valve?

Comparison between Woodward 27A50F and Domin S4 Pro valves
Compare Valves

Woodward 27A50F vs Domin S4 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 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 Woodward Valves

Domin Alternatives

27A50F – 0M

S4 Pro

27A50F – 1E

S4 Pro

27A50F – 2F

S4 Pro

27A50F – 3D

S4 Pro

27A50F – 4K

S4 Pro

27B50F – 1A

S4 Pro; S6 Pro

27B50F – 2B

S4 Pro; S6 Pro

27B50F – 3C

S4 Pro; S6 Pro

27B50F – 4D

S4 Pro; S6 Pro

27B50F – 5E

S4 Pro; S6 Pro

27B50F – 6F

S4 Pro; S6 Pro

27C20F – 3B

S6 Pro

27C20F – 4D

S6 Pro

27C20F – 5K

S6 Pro

27E50F – 3B

S6 Pro X; S10 Pro

27E50F – 4A

S6 Pro X; S10 Pro

27E50F – 5C

S6 Pro X; S10 Pro

27G50F – 1E

S10 Pro

27G50F – 3F

S10 Pro

27G50F – 5F

S10 Pro

27G50F – 9F

S10 Pro

Compared to 27A

Domin vs Woodward

30% Lighter

40% Higher flow

120% Higher bandwidth

80% Lower Hysteresis

10% Smaller

Our Products

Configure and Buy your Perfect
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.