The Weathermatic MAX-DW-15 is a 1.5-inch Black Bullet Max 24 VAC irrigation valve engineered for dirty-water service — non-potable, recycled or reclaimed water with higher particulate load. Larger flow path tolerates debris that would clog a standard valve.
Genuine Weathermatic, in stock and ships fast from Total Sprinkler.

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
This model: MAX-DW-15
| Product Name | MAX-DW-15, 1.5" Black Bullet Max 24 VAC Dirty Water Valve |
| Manufacturer Part Number | MAX-DW-15 |
| Sku | TEL-58-1055 |
| UPC | 078053410233 |
California Proposition 65 Warning
WARNING: This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. For more information: www.p65Warnings.ca.gov