Hydraulic Ball Valves
Product Overview
Hydraulic Ball Valves are a high‑strength Hydraulic valve designed for on‑off control of fluid flow within a hydraulic system. Relying on a spherical spool structure, the valve quickly opens or shuts off hydraulic oil flow. It provides reliable cut‑off protection for pipelines and actuators of each kind of Machine. Featuring compact structure, high‑pressure resistance and easy operation, it can be applied for new equipment assembly as well as spare‑part replacement.
Technical Specifications
- Working medium: Hydraulic oil
- Control mode: Manual handle operation
- Rated pressure: High‑pressure hydraulic grade
- Connection type: Thread, flange
- Working temperature: ‑20℃ ~ +80℃
- Sealing structure: Hard and soft sealing options
- Operation: 90‑degree rotary switch
Working Principle
As an important Hydraulic valve, internal ball core rotates 90 degrees through the operating handle. When the through‑hole of the ball aligns with the flow passage, hydraulic oil passes freely; after rotating to the closed position, the ball blocks the pipeline, cutting off fluid circulation of the hydraulic system. It can isolate pressure to protect actuators and pipeline components of the Machine during maintenance or emergency shutdown.
Key Advantages
1. Quick 90‑degree switching action, simple and convenient operation
2. Excellent sealing performance, effectively prevent leakage in the hydraulic system
3. High pressure resistance, suitable for heavy‑duty working conditions of the Machine
4. Compact overall dimension, easy pipeline layout and installation
5. Anti‑corrosion valve body, long service life, simple inspection and maintenance
Application Scope
This Hydraulic valve is widely used in engineering Machine, hydraulic power units, metallurgical equipment, marine machinery, agricultural equipment and test benches. It undertakes pipeline cut‑off, isolation and safety protection work inside the complete hydraulic system.