Ball Type Cartridge Check Valve is used to preferentially connect the cut-off oil circuit of the high-pressure oil circuit.The Ball Type Cartridge Check Valve consists of a steel ball that can seal against one of two adjacent seats, providing a path from the highest pressure signal to another function. When one inlet port is pressurized, the ball or poppet is forced against the opposite seat, blocking that inlet and providing a flow path to the outlet port.
DN10 Ball Type Cartridge Shuttle Valve
JSF10-01
PRODUCT INTRODUCTION：
Ball Type Cartridge Check Valve is used to preferentially connect the cut-off oil circuit of the high-pressure oil circuit.The Ball Type Cartridge Check Valve consists of a steel ball that can seal against one of two adjacent seats, providing a path from the highest pressure signal to another function. When one inlet port is pressurized, the ball or poppet is forced against the opposite seat, blocking that inlet and providing a flow path to the outlet port.
OPERATION：
When this valve is used, it is allowed to connect the oil port with higher pressure in the port ① and the port ③ and seal the pressure at the same time.
FEATURES：
High flow capacity
Ball type construction for maximum wear resistance and greater durability
Minimal leakage
Contamination tolerant
Automatic switching: No external control is required, and the passage is selected autonomously based on the pressure difference.
Low flow resistance: The ball moves flexibly and has little obstruction to the fluid.
High sealing: The ball fits tightly with the sealing seat to reduce the risk of leakage.
Durability: Suitable for high-frequency switching scenarios.
SPECIFICATIONS：
Max.Working Pressure:240bar（3480psi）
Flow:See performance curve.
Internal leakage:At 200bar（2900psi）, the leakage is ≤1ml/min.
Filtering Accuracy: 25 μ m.
Service Temperature:-40℃~ 120℃(NBR),-26℃~ 204℃(FKM)
Medium: Mineral oil with viscosity of 7.4 ~ 420 CST (50-2000) ssu or synthetic oil with lubricating function.
CHARACTERISTIC：
DIMENSIONS：
Typical application scenarios:
Dual pump oil supply system (high pressure oil circuit selection): When the system requires dual pumps (main pump + backup pump), the shuttle valve automatically selects the high pressure oil circuit to ensure stable system pressure.
Safety circuit (overload protection): In the safety valve or overflow valve circuit, the shuttle valve preferentially conducts the high pressure side to prevent system overpressure.
Load sensitive system (multiple actuator pressure balance): In a system with multiple actuators (such as multiple hydraulic cylinders) in parallel, the shuttle valve is used to select the highest load pressure and feedback to the variable pump to adjust the output flow.
Braking system (redundant pressure source switching): In the hydraulic braking system of construction machinery or vehicles, the shuttle valve is used as a redundant switching valve to ensure that the backup brake is effective when the main brake fails.
Compound action control (logic selection): In a complex hydraulic circuit, logic control is achieved through a combination of multiple shuttle valves.
