Product Overview
The KYB PSVL2-27CG-1 is a load sensing directional control valve engineered for precise, energy-efficient control of hydraulic actuators in mobile and industrial systems. Manufactured by KYB, a globally recognized OEM supplier of hydraulic components, this valve belongs to the PSVL2 series of sectional, load-sensing (LS) directional control valves. It operates on a closed-center, load-sensing principle in which the valve continuously communicates the highest load pressure to a pressure-compensated pump, allowing the pump to deliver only the flow and pressure demanded by the active function. This results in reduced throttling losses, lower heat generation, and improved fuel or energy efficiency compared to conventional open-center systems. The PSVL2-27CG-1 is configured as a single-section valve with a specific spool type and port arrangement designated by the “27CG” code, making it suitable for integration into multi-section stacks or standalone circuits. It serves as a critical control element in mobile hydraulics and industrial machinery, providing smooth, proportional metering of flow to cylinders and motors with excellent fine-control characteristics.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Load Sensing Directional Control Valve (Standard Directional Control Valve) |
| Model Designation | PSVL2-27CG-1 |
| Series | KYB PSVL2 Series (Sectional Load Sensing) |
| Control Type | Load Sensing, Closed-Center, Manual / Mechanical Actuation (spool type per “27CG” configuration) |
| Operating Pressure | Standard Industrial Grade (Up to rated bar — typically 250–350 bar working pressure for PSVL2 series) |
| Rated Flow | Section-dependent (PSVL2 series typically supports up to 60–80 L/min per section) |
| Spool Configuration | “27CG” spool code — specific metering and center condition per KYB designation |
| Mounting & Connection | Standard ISO / Manufacturer Interface — sectional stackable design with standard port threads |
| Load Sense Port | Integrated LS signal port for connection to pressure-compensated pump |
Engineering Features & Advantages
- Precision Load Sensing Performance: The valve continuously senses the highest load pressure across active functions and transmits it to the pump’s LS port, enabling the pump to match flow and pressure to actual demand. This minimizes throttling losses and reduces system heat generation.
- Excellent Fine Control: The “27CG” spool profile provides progressive, proportional metering characteristics, allowing smooth acceleration and deceleration of actuators with minimal jerk — ideal for applications requiring precise positioning.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Precision-manufactured to original KYB specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
It serves as a critical control element in mobile hydraulics and industrial machinery, providing smooth, proportional metering of flow to cylinders and motors with excellent fine-control characteristics.
PRODUCT IMAGES
KYB PSVL2-27CG-1 Load Sensing Directional Control Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine KYB PSVL2-27CG-1 Solenoid Operated Directional Control Valve. This Japan-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.