536

PresCal™ HP (high range)

Description: 

High performance piston-type pressure reducing valve for high-rise buildings and other applications where high pressures are present and require staged pressure control. The 536 Series carries out the first stage pressure reduction in a two valve series where the pressure ratio between the inlet and the outlet would be too high for a single pressure reducing valve to control.

Max working pressure:  360 psi (24.8 bar)
Max working temperature:  180°F (80°C)
Pressure setting range:  90 - 150 psi (6.2 - 10.3 bar)
Factory setting:  115 psi (7.9 bar)

Compliance with the following standards:  
     NSF/ANSI 372, Drinking Water System Components - Lead Content
     Reduction of Lead in Drinking Water Act, California Health and Safety Code 116875
     S.3874, Reduction of Lead in Drinking Water Act
     Vermont Act 193 - The Lead in Plumbing Supplies Law
     Maryland's Lead Free Law HB.372                    

Review ICC-ES Evaluation Reports

MasterSpec

Downloads

Certifications: 

  • ICC_ES_PMG-LOW_Lead

Drawings:

code description max flow
(gpm)
weight
(lbs)
536043A 109 ½" sweat 7 3.3
536053A 109 ¾" sweat 12 4.4
536063A 109 1" sweat 19 5.0
536073A 109 1¼" sweat 34 7.5
536083A 109 1½" sweat 44 8.8
536093A 109 2" sweat 70 11.2
536043A 103 ½" NPT female 7 3.3
536053A 103 ¾" NPT female 12 4.4
536063A 103 1" NPT female 19 5.0
536073A 103 1¼" NPT female 34 7.5
536083A 103 1½" NPT female 44 8.8
536093A 103 2" NPT female 70 11.2
536053A 106 ¾" press 12 4.4
536063A 106 1" press 19 5.0
536073A 106 1¼" press 34 7.5
536083A 106 1½" press 44 8.8
536093A 106 2" press 70 11.2

 

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