87904809
BALL VALVE
BALL VALVE 879 048 09 (SKU: 879 048 09) is a high-pressure BALL VALVE used on Sandvik drilling rigs, underground jumbos, and ROC series machinery. It controls hydraulic flow, provides leak-tight shutoff, and ensures reliable circuit switching in mining environments.
Description
The 879 048 09 BALL VALVE (87904809, 879-048-09, BALL VALVE 87904809) is a mining-duty hydraulic shutoff valve engineered for Sandvik drilling rigs, ROC series machines, and underground jumbos. The 879 048 09 BALL VALVE provides precise on/off flow…
Full Technical Description
The 879 048 09 BALL VALVE (87904809, 879-048-09, BALL VALVE 87904809) is a mining-duty hydraulic shutoff valve engineered for Sandvik drilling rigs, ROC series machines, and underground jumbos. The 879 048 09 BALL VALVE provides precise on/off flow control, isolating hydraulic lines and maintaining stable circuit pressure during drilling, feed, rotation, and lubrication operations.
This 879 048 09 BALL VALVE is built from corrosion-resistant, high-strength steel with a precision-machined spherical closure element designed to withstand extreme pressure, hydraulic oil exposure, abrasive mining dust, and continuous vibration. OEM identifiers 87904809 and 879-048-09 ensure compatibility with official Sandvik spare-parts documentation.
Function & Operation
The 879 048 09 BALL VALVE regulates hydraulic pathways in drifter assemblies, feed cylinders, manifold blocks, and lubrication circuits. Its quarter-turn actuation enables rapid and secure switching, preventing pressure spikes, backflow, and unintended hydraulic load on pumps, seals, and actuators.
Reliability & Maintenance
Inspect the 879 048 09 BALL VALVE for leakage, seat wear, handle stiffness, corrosion, or pressure decay. Replace 879 048 09 immediately if sealing integrity or switching reliability deteriorates.
Benefits
- Leak-tight sealing
- fast actuation
- high pressure capacity
- long service life
Industry Use
- Mining
- tunneling
- drilling rigs
- heavy hydraulic systems
Applications
- Hydraulic line isolation
- pressure regulation
- circuit switching
- manifold management
Specifications
| Brand | Sandvik |
|---|---|
| Machine Type | RANGER 700 RP |
| Assembly | FLUSHING VALVE ASSEMBLY |
Used on machines
Brand
All Sandvik parts
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