SUN HYDRAULICS IF06-A2 RPGC-LAN

Sun Hydraulics Dual Cross-Port Relief Valve Assembly

Description

This is a complete hydraulic relief valve assembly from Sun Hydraulics, a leader in high-performance hydraulic cartridge valves and manifolds. The unit consists of an IF06-A2 aluminum manifold block fitted with two RPGC-LAN direct-acting, poppet-type relief valve cartridges. It is typically used as a cross-port relief valve to protect hydraulic motors and cylinders from shock pressures. The compact and robust design ensures reliable performance in demanding industrial applications.

Specifications

• Manufacturer: Sun Hydraulics
• Manifold Model: IF06-A2
• Cartridge Model: RPGC-LAN
• Valve Type: Direct-acting, poppet-type, screw-in relief valve
• Cavity: T-10A
• Manifold Material: Aluminum
• Number of Stations: 2
• Port Type: SAE-6 (9/16-18 UNF)
• Pressure Range (LAN): 200 – 4000 psi (15 – 280 bar)
• Standard Seal Material: Buna-N (Nitrile)

Label Info

• Brand: Sun Hydraulics
• Manifold P/N: IF06-A2
• Cartridge P/N: RPGC-LAN
• Assembly ID (likely): CBY

Application

This assembly is ideal for providing pressure protection in hydraulic circuits, especially for bi-directional actuators like motors and cylinders. It is commonly found in mobile equipment, industrial machinery, and material handling systems where pressure spikes can occur.

Country of Origin

Made in the USA.

CO2 Impact

By choosing this pre-owned component, you are saving approximately 9.0 kg of CO2 emissions compared to purchasing a new one. This is a sustainable choice that supports the circular economy.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the standard pressure setting for the RPGC-LAN cartridges in this assembly?

The ‘L’ in RPGC-LAN indicates a pressure setting range of 200 to 4000 psi (15 to 280 bar). The standard factory setting (‘AN’) is 2000 psi (140 bar). However, it is adjustable and should be verified for your specific application.

What type of hydraulic fluid is compatible with the standard seals in the RPGC-LAN valve?

The RPGC-LAN comes with Buna-N (Nitrile) seals as standard. These are compatible with most common petroleum-based hydraulic fluids, water glycols, and water-in-oil emulsions. For synthetic fluids like phosphate esters, different seal materials (e.g., Viton) would be required.

Can the IF06-A2 manifold block be used with other Sun Hydraulics cartridges?

Yes, the IF06-A2 manifold features two standard Sun T-10A cavities. This means it can accept any Sun T-10A sized screw-in cartridge, allowing for flexible circuit design, such as using check valves, flow controls, or different types of pressure valves in this same block.

Last Update: Friday, March 13, 2026

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