5702A-1890 - Henry - 3/4 NPTF-1 NPTF - 1890 - Brass Angle Type suitable for Transcritical CO2

The Henry 5702A-1890 is a brass angle-type pressure relief valve with 3/4" NPTF inlet and 1" NPTF outlet connections, specifically designed for transcritical CO₂ applications. It is part of the 5702A series from Henry Technologies, which is engineered to handle the high pressures found in CO₂ refrigeration systems.

Key Specifications:

• Model: 5702A-1890
• Inlet/Outlet: 3/4" NPTF (inlet) × 1" NPTF (outlet)
• Material: Brass
• Valve Type: Angle
• Pressure Setting: 1,890 psi (approx. 130 bar)
• Application: Suitable for transcritical CO₂ systems
• Design: Factory set and sealed
• Certifications: Typically includes ASME-UV and National Board certifications
• Function: Designed to discharge refrigerant vapor only, not liquid