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HYDRO MASTER Safety Relief Valve With 3/4 Inch Thread 30 PSI ASME Hot Water
- Hydro master 3/4" safety relief valve is ASME rated to 30psi and 510,000 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: 0571101
- Color: Brass
- Connection: 3/4" MNPT x 3/4" FNPT
- Pressure rating: 30 psi
RUBEN BARRAGAN TURRUBIATES
Reviewed in Mexico on February 4, 2025
Buena calidad pero se hará la devolución por necesitar otra medida
M. Esthela
Reviewed in Mexico on February 2, 2025
Funcional
Kim Jenner
Reviewed in Canada on September 22, 2024
really good price
Road Hockey
Reviewed in Canada on July 6, 2024
Works for the application on the tankless hot water heater. Swap out of original was quick & easy, ensure proper thread size & pressure rating when purchasing.
Yahia Smadi
Reviewed in the United States on December 19, 2024
The media could not be loaded.
Me
Reviewed in the United States on September 3, 2023
WORKED OUT GOOD
Sevdil Imeri
Reviewed in the United States on August 20, 2023
Fast delivery
DMD
Reviewed in the United States on March 22, 2023
works no leaks
JP
Reviewed in Mexico on November 6, 2023
Equipo cumplió con las espectativas y llegó antes del tiempo arrojado el día de la compra.Gracias!!!
Robert Schroeter
Reviewed in the United States on November 3, 2023
works great. good value for the price.
J. Wiedmann
Reviewed in the United States on February 12, 2022
I have never had an occasion to need it. It is a blow-off valve that is actuated when water pressure becomes dangerously high. Since that situation has not occurred (thankfully) I cannot speak to the valve’s effectiveness. I can only say it appears to be well made with brass, stainless steel and a neoprene (?) gasket, and it was reasonably priced.
alphag
Reviewed in the United States on January 5, 2022
Easy to install on a wood stove heat exchanger, hope ir works!
godemac
Reviewed in the United States on October 14, 2021
Yep, it's a relief valve
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