KÜRESEL VANA

The 550 267 61 BALL VALF (55026761, 550-267-61, BALL VALF 55026761) is a mining-duty hidrolik shutoff valf engineered for Sandvik sondaj rigis, ROC series machines, and yeraltı jumbos. The 550 267 61 BALL VALF provides precise on/off flow control, isolating hidrolik lines and maintaining stable circuit pressure during drilling, feed, rotation, and lubrication operations.

This 550 267 61 BALL VALF is built from corrosion-resistant, high-strength steel with a precision-machined spherical closure element designed to withstand extreme pressure, hidrolik oil exposure, abrasive mining dust, and continuous vibration. OEM identifiers 55026761 and 550-267-61 sağla compatibility with official Sandvik spare-parts documentation.

The 550 267 61 BALL VALF regulates hidrolik pathways in drifter assemblies, feed silindirs, manifold blocks, and lubrication circuits. Its quarter-turn actuation enables rapid and secure switching, preventing pressure spikes, backflow, and unintended hidrolik load on pompas, keçes, and actuators.

Incele the 550 267 61 BALL VALF for leakage, seat wear, handle stiffness, corrosion, or pressure decay. Replace 550 267 61 immediately if keçeing integrity or switching reliability deteriorates.