55164604d

KÜRESEL VANA

Stokta Var

KÜRESEL VANA 551 646 04d (SKU: 551 646 04d), Sandvik sondaj makinelerinde, yeraltı jumbolarında ve ROC series makinelerinde kullanılan yüksek basınçlı bir KÜRESEL VANA'dır. Hidrolik akışı kontrol eder, sızdırmaz kapatma sağlar ve madencilik ortamlarında güvenilir devre geçişini garanti eder.

Miktar:

Açıklama

Tam Teknik Açıklama

The 551 646 04D BALL VALF (55164604d, 551-646-04d, BALL VALF 55164604d) is a mining-duty hidrolik shutoff valf engineered for Sandvik sondaj rigis, ROC series machines, and yeraltı jumbos. The 551 646 04D BALL VALF provides precise on/off flow control, isolating hidrolik lines and maintaining stable circuit pressure during drilling, feed, rotation, and lubrication operations.

This 551 646 04D 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 55164604d and 551-646-04d sağla compatibility with official Sandvik spare-parts documentation.

İşlev ve Çalışma

The 551 646 04D 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.

Güvenilirlik ve Bakım

Incele the 551 646 04D BALL VALF for leakage, seat wear, handle stiffness, corrosion, or pressure decay. Replace 551 646 04d immediately if keçeing integrity or switching reliability deteriorates.