High-Precision YUKEN BSG/BST Series Hydraulic Relief Valves

Industrial-Grade Durability
Constructed with hardened steel and precision-machined components for extreme pressure resistance (max 350 bar). Seamless D24 port connection ensures zero leakage.
Ultra-Smooth Flow Control
BST-03/06/10 models feature micro-finished spools and dual-stage damping for vibration-free operation in high-cycle hydraulic systems.
Multi-Scenario Compatibility
Ideal for injection molding machines, construction equipment (excavators, cranes), and automated production lines requiring stable pressure regulation.
Plug-and-Play Installation
Pre-calibrated relief settings (4780 series) with NPT/ISO mounting standards. BSG-06-2B3B variant includes fail-safe thermal expansion compensation.
Global Warranty & Bulk Discounts
Direct factory pricing with MOQ flexibility. Ships with full certification (ISO 4401, RoHS). Compatible with Eaton, Bosch, and Kawasaki systems. *Note: Specify model (e.g., BST-06-2B3B-D24-N-4780) when ordering.*