Relief Valve 1/2 NPTF-3/4 NPTF - 1450 - Brass Angle Type suitable for Transcritical CO2 - Henry

The Henry 5701AX-1450 is a high-pressure brass angle-type pressure relief valve designed for transcritical COâ‚‚ (R744) systems, which operate under extreme pressure conditions. It is part of the 5701AX series, known for its robust performance and safety compliance.

🔧 Key Specifications

• Part Number: 5701AX-1450
• Material: Brass
• Inlet Connection: 1/2" NPTF
• Outlet Connection: 3/4" NPTF
• Flow Area: 39.59 mm²
• Weight: 0.82 kg
• Design: Angle type
• Pressure Setting: 1450 psi (approx. 100 bar)
• Operating Temperature Range: -40°C to +120°C
• Seal Material: Fluoroelastomer soft seat
• Certifications: CE Cat IV, EN ISO 4126-1, ASME-UV, UKCA

✅ Features

• Designed for transcritical COâ‚‚ applications with pressure settings from 46 to 130 bar
• High flow capacity for rapid and effective pressure relief
• Tamper-proof and blow-out proof design
• Reseats within 15% of set pressure after discharge
• Compatible with COâ‚‚, HFC, HCFC, HFO, and R290 refrigerants (where material compatibility allows)