| Attribute | Value |
|---|---|
| Product Name | Sun RVGA LCN Piston Relief Valve |
| Brand | Sun |
| Model | RVGA LCN |
| Part Number | 9B J9 K 1 |
| Weight | 630 gm |
What is the Sun RVGA-LCN Piston Relief Valve?
The Sun RVGA-LCN is a direct-acting piston-type hydraulic relief valve and an essential device for ensuring system pressure within safe parameters. The Sun Hydraulics company, a worldwide leader in hydraulic cartridge valve technology, produces this model with precise pressure control and dependability under severe operating conditions.
Piston-type relief valves such as the RVGA-LCN are designed to withstand higher pressures and quicker response times compared to standard poppet-type valves, making them ideal for industrial and mobile hydraulic applications where performance is not an option.
Key Features
This is what sets the Sun RVGA-LCN apart:
Pressure Rating: Up to 5000 psi (350 bar).
Type: Direct-acting piston-type cartridge relief valve.
Porting: T-11A cavity to ensure smooth integration.
It has high adjustability: the pressure range is wide, factory pre-set or field-adjustable.
- It uses durable stainless steel and hardened components.
- Fast and accurate pressure regulation; it is responsive.
- Low internal leakage rate facilitates precise control.
These features make it suitable for compact, high-performance hydraulic circuits where precision and reliability are essential.
Applications of Sun RVGA-LCN Relief Valve
The RVGA-LCN is widely used in the following:
Constructive machinery related to load handling systems, excavators, and cranes.
Hydraulic Power Units: To guard hydraulic pumps and actuators.
Shipboard Hydraulic Systems: Protecting hydraulic rudder systems and winches.
Industrial Automation: Used in machinery as a pressurization control.
Agricultural Equipment: For line pressure control in harvesters and tractors.
It’s a pressure safety valve that opens by itself to discharge excess pressure and protect against system damage.
Why Sun RVGA-LCN Valve?
Here’s why engineers and maintenance technicians prefer the RVGA-LCN:
Space-Saving & Modular: Easily mounts in manifold blocks or hydraulic circuits.
Proven Brand: Benefiting from Sun Hydraulics’ worldwide reputation for leadership.
Outstanding Performance: Ideal for continuous-duty operations.
Greater Functional Safety: Saves costly equipment from pressure overload.
Selectable Options: Available in several pressure settings and spring ranges.
Selecting the Sun RVGA-LCN is selecting long-term performance and comfort.
