Vickers UPF1S-CL-12-A-W-20 Unloading Valve 9-70 bar (130 - 1000 psi) 1 1 2" UPF1SCL12AW20

Description:

The Vickers UPF1S-CL-12-A-W-20 Unloading Valve is used in hydraulic power systems to control pump unloading and regulate system pressure during hydraulic operation. Commonly installed in hydraulic power units, industrial machinery, manufacturing equipment, and fluid power systems where controlled pressure management and energy-efficient operation are required. Maintenance teams, OEMs, and system integrators use this valve for equipment repairs, hydraulic system upgrades, replacement projects, and pressure control applications. Vickers hydraulic products are widely used in industrial power and motion control systems.

Applications:

The Vickers UPF1S-CL-12-A-W-20 Unloading Valve is designed for pressure regulation and pump unloading functions in industrial hydraulic systems. It is commonly applied in hydraulic power units, production machinery, material handling equipment, process systems, and manufacturing operations requiring reliable pressure control and hydraulic circuit protection.

Technical Specifications:

• Manufacturer: Vickers
• Manufacturer Part Number (MPN): UPF1S-CL-12-A-W-20
• Product Type: Unloading Valve
• Valve Type: Hydraulic Unloading Valve
• Pressure Range: 9–70 Bar (130–1000 PSI)
• Port Size: 1-1/2 Inches
• Function: Pump Unloading and Pressure Regulation
• Application: Hydraulic Power Systems
• Control Method: Hydraulic Pressure Control
• Mounting Type: Hydraulic System Installation
• Fluid Compatibility: Hydraulic Oil
• Construction: Industrial-Duty Valve Assembly
• Usage Environment: Industrial Hydraulic Equipment
• Service Function: Pressure Management and Circuit Protection

Common Replacements:

• Eaton Vickers UP Series Unloading Valve
• Parker R4U Series Unloading Valve
• Bosch Rexroth ZDB Series Pressure Control Valve