Relief Valve 1 1/4 NPTF-1 NPTF - 725 - Brass Angle Type suitable for Transcritical CO2 - Henry

The Henry 5702C-725 is a brass angle-type pressure relief valve engineered for transcritical COâ‚‚ (R744) systems, similar to the 5702C-870 but with a different pressure setting. Here's a detailed breakdown:

🔧 Henry 5702C-725 Specifications

• Model: 5702C-725
• Connection Size: 1-1/4" NPTF inlet × 1" NPTF outlet
• Valve Type: Brass angle-type pressure relief
• Application: Designed for transcritical COâ‚‚ systems
• Pressure Setting: 725 PSIG (approx. 50 bar)
• Material: Brass body with fluoroelastomer soft seat
• Design Standards:
  • Complies with EN ISO 4126
  • Reseats within 15% of set pressure after discharge
• Temperature Range: -40°C to +120°C
• Refrigerant Compatibility: COâ‚‚ (R744), HFCs, HCFCs
• Flow Characteristics:
  • High flow capacity
  • Designed for vapor discharge (not suitable for liquid)

This valve is part of Henry's high-pressure safety valve series, tailored for the rigorous demands of COâ‚‚ systems operating in or near the transcritical region.