Superimposed Relief Valve
KC-ZDB Series is a 100% Direct Replacement for Rexroth ZDB Series hydraulic valves, offering the following key advantages:
Seamless Compatibility: Direct replacement without system modifications, significantly reducing costs and downtime.
Warranty Assurance: Comes with a 12-month warranty, matching OEM reliability standards.
High Performance: KC-ZDB series are mainly pilot/direct operated sandwich-type pressure relief valves, featuring high-pressure resistance (up to 350 bar), precise pressure control, and stable operation with low leakage. They offer multiple pressure ranges and circuit options, compatible with international standards like ISO 4401, and have anti-contamination and easy-maintenance designs.
Wide Applicability: Pressure limiting in hydraulic systems across construction, agriculture, industrial machinery, as well as military and marine industries.
Specific Model & Advantages
KC-ZDB10VP1-40B/50/KC-ZDB10VP1-40B/100/KC-ZDB10VP2-40B/200/KC-ZDB10VP2-40B/315
100% Interchangeable Replacement | For Rexroth ZDB10VP1-40B/50/ZDB10VP1-40B/100/ZDB10VP2-40B/200/ZDB10VP2-40B/315
Rexroth ZDB series are pilot-operated sandwich pressure relief valves with high-pressure tolerance (up to 350 bar), precise pressure regulation, and excellent compatibility. KC-ZDB series can be a full replacement, featuring identical performance, interface standards, and reliability, ensuring seamless integration into various hydraulic systems.
Technical Data
Type | Max. inlet pressure (P) | Max. work port press. (A/B)(A/B)bar | Nominal flow rate L/min | Max. Flow L/min | Number of ports |
ZDB10VP1 - 40B/50 | 31.5 | 31.5 | 50 | 50 | 4 |
ZDB10VP1 - 40B/100 | 31.5 | 31.5 | 100 | 100 | 4 |
ZDB10VP2 - 40B/200 | 31.5 | 31.5 | 200 | 200 | 4 |
ZDB10VP2 - 40B/315 | 31.5 | 31.5 | 315 | 315 | 4 |
Applications
Excavator: Rexroth ZDB10VP2-4X/315 in Caterpillar 320D hydraulic system.
Forklift: Shlixin ZDB6VP1-40B/200 in Toyota 8FD30.
Concrete Pump: Huade ZDB6VP2-40B/315 in Sany SY5271THB.