5246-300 - Henry - Relief 1-1/4 MPT-1-1/4 FPT - 300 - Brass Straight-Thru Type

The Henry 5246-300 is a brass straight-thru type pressure relief valve designed for use in refrigeration systems to protect against overpressure conditions. It is part of Henry Technologies' 52 series, which is known for its compatibility with a wide range of refrigerants and durable brass construction.

🔧 Key Specifications

• Part Number: 5246-300
• 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: 300 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 relief in refrigeration systems
• Brass body for corrosion resistance and durability
• Teflon seat for chemical resistance and reliable sealing
• Tamper-proof and blow-out proof design
• Suitable for HFC, HCFC, and natural refrigerants (depending on compatibility)
• Fully opens before 10% overpressure and reseats within 15% of set pressure