Henry Relief Valve, Brass Straight-Thru, 1-1/4" MPT inlet × 1-1/4" FPT outlet - 200PSIG

The Henry 5246-200 is a brass straight-thru type pressure relief valve designed to protect refrigeration systems from overpressure conditions. It is part of the 52 series, which is widely used in commercial and industrial refrigeration applications.

?? Key Specifications

• Part Number: 5246-200
• Valve Type: Straight-Thru Relief Valve
• Material: Brass
• Inlet Connection: 1-1/4" MPT (Male Pipe Thread)
• Outlet Connection: 1-1/4" FPT (Female Pipe Thread)
• Pressure Setting: 200 psi
• Seat Material: Teflon®
• Internal Components: Brass and carbon steel
• Design Standard: ASME Section VIII, Division 1
• Certifications: National Board (NB) registered, CE, and compliant with ASHRAE 15 

? Features

• Designed for vapor discharge only (not for liquid refrigerant)
• Back-pressure dependent — must discharge to atmosphere
• Tamper-proof and blow-out proof design
• Suitable for HCFC and HFC refrigerants
• Recommended replacement every 5 years or after discharge
• Fully opens before 10% overpressure and reseats within 15% of set pressure