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Relief valve

Available online

ITEM#

IV RVHD05-Config

The relief valve prevents excess pressures. For instance, it is used in pump-equipped irrigation systems. A pressure spring maintains the valve closed and only opens it when needed, i.e. when pressure exceeds set level.

Further information

Accuracy ± 15% of factory preset PSI
Not suitable for water heaters
If an outlet pipe is used, its diameter must be equal to or greater than that of the relief valve outlet
Use only with cold water
Max. temperature: 60 °C (140 °F)

Materials

Heavy duty cast brass body
Stainless steel spring

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As low as CAD$117.50

Dimensions & Specifications

Product No.	Size	Factory pre-set	Range PSI
IV RVHD05	½'' MPT x ½'' FPT	75 PSI	10 to 150 PSI
IV RVHD07	¾'' MPT x ¾'' FPT	75 PSI	10 to 100 PSI
IV RVHD10	1'' MPT x 1'' FPT	75 PSI	50 to 200 PSI
IV RVHD12	1 ¼'' MPT x 1 ¼'' FPT	65 PSI	50 to 100 PSI
IV RVHD20	2'' MPT x 2'' FPT	65 PSI	60 to 100 PSI

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