






HYDRO MASTER Safety Relief Valve With 3/4 Inch Thread 150 PSI ASME Hot Water (150 PSI)
HYDRO MASTER →Price
$15.99
Rating
Description
Hydro master 3/4" safety relief valve is ASME rated to 150psi and 500,000 btu/hr, with end connection meet the request of NPT: ANSI/ASME B1.20.1. Relief valves remove excess pressure or vacuum from a system. protection from over-pressure conditions likely to occur as a result of thermal expansion. The integreated drain valve with brass safety cap providing easy maintenance, it also has full port ball valve for better flow rate. Universal 3/4" size is suitable for most U.S. residential usage. Easy and fast installation. Brand: HYDRO MASTER Model: 0571102 Color: Brass Connection: 3/4" MNPT x 3/4" FNPT Pressure rating: 150 psi
Key Features
- •3/4" male NPT threaded inlet for connecting to a female NPT threaded connection.
- •ALL brass body and stainless steel spring for corrosion resistance.
- •Designed for protection against excessive pressure only
- •Universal 3/4" size is suitable for most U.S. residential usage.
- •Easy and fast installation.
Product Details
Product ID
B08CR9NZZQ
ASIN
B08CR9NZZQ
Category
Industrial & Scientific > Hydraulics, Pneumatics & Plumbing > Fittings > Valves > Relief Valves
Reviews
175
Prime Eligible
Yes
Last Scraped
2/18/2026
Technical Details
PDP Compliance Check
All Assets (7)






