Project Description

Black Bullet Max
Commercial Valve


  • 10 year trade warranty and 100% water tested
  • 225 PSI (15.5 BAR) rating
  • S24B high-efficiency solenoid for positive opening at high pressures; includes stainless steel actuator and brass threads for long life
  • Reverse flow design for water conservation in the event of failure
  • Diaphragm’s self cleaning ports constantly flex, inhibiting sand and silt from blocking valve action
  • Brass shock cone for smooth operation and reduction of water hammer
  • Easy-to-use internal manual bleed lever; bleeds valve downstream; has positive stops for open and closed positions
  • High-strength glass-filled body and cover with 1⁄4” stainless steel cover bolts and mating brass body inserts
  • Brass non-rising flow control stem throttles valve from full open to closed position
  • Excellent for low volume irrigation
  • Contamination-resistant (CR)
  • Chlorine- and chloramine-resistant EPDM diaphragm material


  • XPR Pressure Regulator–the Weathermatic XPR pressure regulating module senses inlet pressure and maintains constant outlet pressure. (see PRK-24 in valve accessory section for specifications)
  • Non-potable alert flow handle may be substituted for the standard flow handle. Add -NP suffix.


100 gallons
per valve



MAX-DW with XPR Option


Model Description Length Width Height
MAX-DW-10 Dirty Water 1″ 24 VAC 5” (12.7 cm) 3.13” (7.95 cm) 4.75” (12.07 cm)
MAX-DW-15 Dirty Water 1 1⁄2″ 24 VAC 5.75” (14.61 cm) 4.50” (11.43 cm) 4.88” (12.40 cm)
MAX-DW-20 Dirty Water 2″ 24 VAC 7.25″ (18.42 cm) 5″ (12.7 cm) 6″ (14.24 cm)

0.2 to 130 GPM (0 to 30.0 m3/hr)

24VAC/60HZ 24VAC/50Hz
Inrush: 9.48 VA Inrush: 10.7 VA
Holding: 5.69 VA Holding: 7.5 VA

Wiring requires a single lead from the controller to each solenoid, plus a common neutral to all solenoids; type UF wire, U.L. listed, is recommended for all hookups



Black Max Valve Technical Specifications
Black Max Valve Technical Specifications
pdf Download
Black Bullet Max Sales Sheet
Black Bullet Max Sales Sheet
pdf Download

    Design Specifications

    CAD Detail - Black Max Valve with Union Ball
    (updated: June 4, 2020)

    Black Max Valve with Union Ball
    PDF_MAX-DW 11000CR with UnionBall.pdfDownload 
    DWG_MAX-DW 11000CR with UnionBall.dwgDownload 

    Written Specification - Black Max Valve
    (updated: June 4, 2020)

    Black Max Valve
    MAX Valve Written Specification.pdfDownload 
    MAX Valve Written Specification.docxDownload 

    CSI Specification - Black Max Valve
    (updated: June 3, 2020)

    Black Max Valve
    CSI Specification - MAX Valve.pdfDownload 
    CSI Specification - MAX Valve.docxDownload