Apollo® 17-402-04 Bronze Safety Relief Valve, 3/4 in, MNPT x FNPT, 75 - 160 psi, 250 deg F
ASME section IV and CSA capacity certified bronze unibody safety relief valve for protection of hot water boilers, systems and similar equipment. This valve prevents excessive thermal expansion buildup in plumbing systems, tank applications or tankless water heaters.
- Corrosion resistance
- Durable soft seat design for extended service
- Standards/Approvals: ASME Section IV Specified
- Applications: For hot water boilers systems, and similar equipment