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Different types of hydraulic valves
We supply throttle valves flow controls from stock. What you need, when you need it!
What is a throttle valve and for which hydraulic system application do you need such a flow control?
Throttle valves come in piston and needle-valve structures, but we also know them as turn plugs with axial or radial grooves. The smothering of grooves is more accurate but provides more variability than those with piston structures. The needle throttle has one disadvantage: a great deal of power is required to move the needle only a slight amount.
The pressure difference (Δp) determines the amount of flow that passes the throttle. In systems with varying loads (and therefore varying pressures), the flow passing the throttle will always be different.
You can find non-adjustable (fixed) smothering in situations where it is needed to gauge against excessive pressure surges. Also, one can find non-adjustable throttles in control systems.
DTA supplies hydraulic valves from stock
We supply any hydraulic valve that you need when you need it!
Flow control valve types
How DTA Hydraulics can help with your
Order, technical support or advice for your hydraulic valve
A hydraulic system can only function - as per requirements - by using valves. Thus, you should always look for the correct type of hydraulic valve to serve your intended purpose. Get advice and suggestions from DTA in order to select the appropriate hydraulic valve, in terms of size and function, that suits your application and your budget.
Directional control valves
Proportional control valves
Pressure control valves
How DTA can help save you time, effort and money on sourcing hydraulic valves appropriate for you.
DTA has extensive expertise with hydraulic valves and carries a substantial inventory of hydraulic valves in different sizes, valve spool configurations and solenoid voltages. We only supply high-quality hydraulic valves, considering a wide variety of functional and hydraulic system requirements. Contact a Sales Engineer now!
Industrial hydraulic valves according to International Standards available from stock when you need them!
Hydraulic valves are available from several major vendors; our preferred hydraulic valve suppliers are Parker Hannifin and Denison Hydraulics. Additionally, we supply hydraulic valve parts and accessories such as sub-plates, seal kits, O-rings, solenoids and hydraulic valve control electronics.