Product Description
Sun RDFALAN
The Sun RDFALAN is a high-performance, direct-acting, poppet-type, screw-in hydraulic cartridge valve. Engineered to limit the pressure in a hydraulic circuit, this valve provides a rapid response to pressure surges, making it an excellent choice for protecting sensitive components from over-pressurization. Its robust construction ensures reliability and a long service life in demanding applications. The RDFALAN model features Viton seals for compatibility with a wide range of hydraulic fluids and operating temperatures. Its screw-in cartridge design allows for easy installation into standard T-11A cavities, simplifying system design and maintenance.
Technical Specifications:
- Valve Type: Direct-acting, poppet-type relief valve
- Cavity: T-11A
- Maximum Flow Capacity: 15 gpm (60 L/min)
- Maximum Operating Pressure: 5000 psi (350 bar)
- Adjustment Range: 1000 – 4000 psi (70 – 280 bar)
- Seal Material: Viton
- Adjustment Style: Screw adjustment

Sun RDFALAN
Order the Sun Hydraulics RDFALAN direct-acting poppet relief valve. This high-pressure cartridge valve fits the T-11A cavity and features Viton seals for reliable hydraulic system protection.







