SR1A-B2/H25S-B1 ARGO-HYTOS Pressure Relief Valve, Poppet Type, Direct Acting, Cartridges (19431901)

Argo Hytos SR1A-A2 Pressure Relief Valve

The Argo Hytos SR1A-A2 is a direct-acting pressure relief valve designed for use as a pressure limiting device in hydraulic circuits.

The SR1A-A2 valve provides reliable pressure relief and is suitable for various hydraulic applications.

Features

• Excellent stability throughout the flow range with rapid response to dynamic pressure changes.
• Low hysteresis, accurate pressure control, and low pressure drop through CFD optimized flow paths.
• Wide pressure range up to 350 bar (5100 PSI).
• Hardened precision parts and sharp-edged steel seats for dirt-tolerant performance.
• Leak-free closing, suitable for fast cycling with long life.
• Adjustable by allen key or hand screw.

Technical Data

• Valve Size / Cartridge Cavity: 3/4-16 UNF / A2 (C-8-2)
• Max. Flow: 30 l/min (8 GPM)
• Max. Operating Pressure: 350 bar (5100 PSI)
• Fluid Temperature Range (NBR): -30°C to +100°C (-22°F to +212°F)
• Fluid Temperature Range (FPM/Viton): -20°C to +120°C (-4°F to +248°F)
• Nominal Voltage of Coil: 12 V DC, 24 V DC