High Pressure Relief Valve to 66,000 psi

High Pressure Relief Valve to 66,000 psi

mt25rv
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Maxpro proportional relief valves are designed to protect systems and components against over-pressure for both gas and liquid applications. The unique poppet design allows for chatter free pressure release and excellent deadband pressure control.

The soft seat design (MT3RV, MT10RV and MT25RV) provides bubble-tight shut-off and increased cycle life.

These proportional relief valves are designed to open gradually as the pressure increases, they are not recommended for full capacity at a
given pressure, and therefore are not certified to ASME code requirements.

Technical Data

Catalog Number Inlet Outlet Orifice (in.) Service Minimum
Setting		 Maximum
Setting		 Valve Panel Hole Body Diameter
MT3RV 1/4” FNPT (2) 1/4 FNPT 0.070 Liquid/Gas 500 3,000 1.38 1.50
MT10RV 1/4” FNPT (2) 1/4 FNPT 0.070 Liquid/Gas 1,000 10,000 1.38 1.50
MT25RV 1/4” H.P. 1/4 FNPT 0.070 Liquid/Gas 2,500 25,000 1.625 2.00
MT66RV 1/4” H.P. 1/4 FNPT 0.070 Liquid/Gas* 10,000 66,000 1.625 2.00

*Not bubble tight on gas service. When selecting multiple items, the pressure rating would be that of the lowest rated components.

Dimension MT3RV/
MT10RV		 MT25RV MT66RV
A 8.13” 9.94” 9.94”
B 1.56” 2.13” 2.13”
C 3.50” 1.68” 1.68”
D 1.50” 2.00” 2.00”
E 2.50” .56” .56”
F 1/4” FNPT 1/4” H.P. 1/4” H.P.
mt25rv-chart