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Model 4000, Automatic Valve Designed for Maximum Compatibility with All Grades of Reclaimed Water.
Model 4000 PRS, Pressure Regulating Valve.

950-DW Dirty Water Valve

 

IPS SIZE DIMENSIONS

Height
4000
4000PRS

Length
4000
4000PRS

Width
4000

Width
4000PRS

1" 4 ½" 4 3/4" 2 3/4" 5½"
1¼" 5½" 5" 3" 5 3/4"
1½" 8" 6" 4 3/4" 7½"
2" 9" 7" 4 3/4" 7 3/4"
IPS SIZE RATE OF FLOW IN GALLONS PER MINUTE
  5 10 15 20 30 40 50 60 70 80 90 100 120 140 160 200
1" .16 .75 1.60 2.60 5.70 10.00 15.95 22.03                
    .48 .85 1.90 3.50 5.30 7.60 10.10 14.82 17.54 21.18        
      .95 1.00 1.70 2.65 3.80 6.10 6.60 8.30 10.09 14.82 19.03 23.12  
2"           .53 .82 1.20 1.60 2.05 2.60 3.20 4.60 6.30 8.00 13.90
PRESSURE LOSS IN POUNDS PER SQUARE INCH

FEATURES

  • All rubber parts are made from specially selected peroxide cured compounds that outlast parts made from commonly used sulfur cured compounds when exposed to reclaimed water.
  • Teflon coating of 400 series stainless steel solenoid parts (including plungers) to protect against attack by chlorine.
  • Internal bleed valve for manual operation. A simple flip of a switch is all that is required for on/off operation.
  • To protect the solenoid chamber against the intrusion of particulate matter, the 4000 valve is equipped with an internal self-flushing filter as well as a self-cleaning metering rod so only "clean" water can enter the solenoid chamber.

ADDITIONAL FEATURES

  • Top is epoxy-coated purple for reclaimed water identification.
  • Solid brass construction. Water-proof solenoid coil guaranteed for life of valve.
  • Coil can be rotated 360° and can be easily removed without removing the solenoid post.
  • Slow closing, No water hammer, surge or noise.
  • Cross handle flow control which will regulate water flow from full on to completely off.

 

GUARANTEE

Superior Controls Co., Inc, guarantees the Model 4000 against defective parts and workmanship for THREE YEARS.

The water-proof solenoid coil is guaranteed FOR THE FULL LIFE OF THE VALVE.

Downstream pressure can be adjusted to a desired level. Once set, the downstream pressure will remain constant regardless of variations in inlet pressure. Incorporates all features of the 4000 valve.

ADDITIONAL SPECIFICATIONS FOR 4000 PRS

  • Inlet pressure must be 15 psi greater than regulated outlet pressure.
  • Regulating range 10 to 125 psi.
  • Regulating module fitted with shraeder valve so that pressure readings can be made with portable gauge.

OPTIONS

  • THREADS - Available with British Standard Pipe Threads.
  • SOLENOIDS - Avallable with latching solenoids (for use with IBOC controllers), 24 VAC, 120 VAC, and 220 VAC conduit mount, and special low wattage solenoids (contact factory for specifications).

 

 
 
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Copyright © 2000 Underhill International Corporation
Last modified: December 06, 2007