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Pressure Regulating Valves

Commercial, Residential
E41
E41

The Cash Acme E41 Pressure Reducing and Regulating Valve automatically reduces a high inlet pressure to a lower delivery pressure and maintains the lower pressure within acceptable limits. The valve provides high capacity and close regulation for more demanding and higher quality installations. The E41 is similar in internal design to the E3 regulator with the exception that it is not fitted with an inbuilt strainer for systems which do not require the feature, or where separate individual strainers are preferred.

The E41 is suitable for installation in domestic water supply lines (after the meter) in systems where inlet pressures do not exceed 300 psi and where system temperatures do not exceed 180°F. The E41 is set at 45 psi and comes with an adjustable spring range of 20-70 psi. Low pressure (10-40 psi) and high pressure (71-150 psi) settings are also available.

Application: Commercial and domestic water applications.
Approvals and Listings: ASSE 1003 Listed by ASSE

Product Options

Size
Model
Lead Free
Standard Part #
Factory Setting
BIM
1/2"
E41 THREADED NPT
24478
45 PSI
1/2"
E41 NON-POTABLE THREADED NPT
11250
45 PSI
3/4"
E41 THREADED NPT
24480
45 PSI
3/4"
E41 NON-POTABLE THREADED NPT
11251
45 PSI
1"
E41 THREADED NPT
24482
45 PSI
1"
E41 NON-POTABLE THREADED NPT
11252
45 PSI
1-1/4"
E41 THREADED NPT
24484
45 PSI
1-1/4"
E41 NON-POTABLE THREADED NPT
11253
45 PSI
1-1/2"
E41 THREADED NPT
24486
45 PSI
1-1/2"
E41 NON-POTABLE THREADED NPT
11254
45 PSI
2"
E41 THREADED NPT
24487
45 PSI
2"
E41 NON-POTABLE THREADED NPT
11255
45 PSI
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