Apollo Valves 18C-521-3-150 150# 1 in. Bronze MNPT x FNPT Relief Valve

Product Description

The Apollo Valves 18C-521-3-150 is a bronze temperature and pressure relief valve designed for high capacity water heating applications. This valve is suitable for use with commercial hot water heaters and storage tanks, ensuring safety and performance under pressure. It features a lead-free brass body construction, which meets safety standards for potable water applications.

• ASME Section IV certified capacity for reliable performance.
• Automatic reseating after discharge helps maintain operational efficiency.
• Tamper-resistant bonnet screws enhance security.

Product Highlights

Designed for safety in high-temperature environments, the Apollo relief valve automatically opens to relieve pressure and prevent damage to equipment.

Product Information

Standard Information

• Brand: Apollo Valves
• MPN: 18C-521-3-150

Technical Specifications

• Connection Type: MNPT x FNPT
• Maximum Pressure: 150 PSI
• Maximum Temperature: 210°F
• Body Material: Lead free brass
• Weight: 1.39 lbs
• Dimensions: 11.5 inches length, 2.7 inches width, 2.15 inches height
• Certification: CSA listed to ANSI Z21
• Capacity Rating: 2,155,000 BTU