55028822a

DIRECTIONAL VALVE

In Stock

550 288 22A DIRECTIONAL VALVE (SKU: 550 288 22a) is a precision-engineered hydraulic control component used in Sandvik drilling rigs, underground jumbos, and mining machines. It directs hydraulic oil flow between cylinders and actuators, enabling accurate control of motion and drilling pressure. Built to OEM standards, DIRECTIONAL VALVE 55028822a ensures smooth operation, high pressure resistance, and long service life.

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Description

Full Technical Description

The 550 288 22A DIRECTIONAL VALVE (55028822a, 550-288-22a) is a high-performance hydraulic DIRECTIONAL VALVE designed for Sandvik mining and drilling systems. It controls the direction of fluid flow within the hydraulic circuit, allowing precise actuation of drilling and positioning cylinders. The DIRECTIONAL VALVE 55028822a is manufactured from hardened steel with precision-ground internal surfaces and high-quality sealing elements to guarantee leak-free performance, resistance to high pressure, and consistent operation under vibration and extreme load conditions.

Benefits

Precise control response
high pressure tolerance
corrosion resistance
and long service reliability

Industry Use

Ideal for MINING
ROCK DRILLING
and TUNNELING rigs that rely on stable and efficient hydraulic control

Additional Information

Also known as DIRECTIONAL VALVE 55028822a or 550-288-22a, this valve ensures full OEM compatibility and reliability with Sandvik hydraulic systems.

Applications

Hydraulic flow control
cylinder actuation
and drilling feed systems

Specifications

Technical Data
Brand	Sandvik
Machine Type	DT820
Assembly	CONTROL VALVE ASSEMBLY

Used on machines

DT820

Brand

All Sandvik parts

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