Apollo Valves 18C5424150

1-½” MNPT x 1-½” FNPT Commercial ASME T\&P Relief Valve (4” Element, 150 psi)

The Apollo®TPC bronze automatic temperature and pressure relief valves are used for protection of high capacity commercial hot water heaters and storage tanks.

FEATURES:

• ASME Section IV Certified Capacity
• ¾” through 2” NPT Connections
• CSA Listed and Certified to ANSI Z21.22
• 125 and 150 psig Set Pressures @ 210°F max
• Coated Element Protects Against Corrosion
• SS Elements (1-½” and 2”)

Materials:

• Body M B584 Bronze
• Seat Stem: ASTM B16, Brass
• Seat disc: Silicone
• Element Tube Coating: Nylon
• Element Spring: Type 304 SST
• Element Pin: Type 302 SST

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