Dorot S100 PS/AQ Series Cast Iron Electric Pressure Reducing/NO Solenoid Valves with Aquative DC

The Dorot S100 PS/AQ Series with Aquative DC is a dual-function valve that combines hydraulic pressure reducing control with a battery-powered normally open (N.O.) latching solenoid, making it ideal for off-grid irrigation zones, filter stations, and remote pressure-regulated lines where uninterrupted flow is critical.

Under normal conditions, the valve’s pressure-reducing pilot maintains a steady downstream pressure. The integrated Aquative DC solenoid—designed for use with battery- or solar-powered irrigation controllers—allows for remote electric closing using a low-energy DC pulse signal. In its default (unpowered) state, the valve remains open, ensuring continuous flow during controller downtime or power failure.

The Aquative DC module includes a manual override switch, giving operators field control without the need for tools or controller access.

FEATURES

• Function: Pressure Reducing + Electric On/Off (Normally Open configuration)
• Solenoid Type: Aquative DC (pulse-activated, battery-powered)
• Body Type: Straight Pattern
• Available Sizes: DN80 to DN200 (3" – 8")
  
• Max Fluid Temperature: 60°C (140°F)
• End Connections: Flanged
• Body Material: Cast Iron 
• Bonnet: Cast Iron 
• Diaphragm: Reinforced Natural Rubber (optional: NBR, EPDM, Neoprene)
• Spring: Stainless Steel 302 
• Coating: Polyester Epoxy, Rubber, or Nylon
• Manual Override: Integrated into Aquative DC module

BENEFITS

• Combines precision pressure control and low-energy electric actuation
• Normally open configuration ensures continued flow during power or signal loss
• Aquative DC solenoid works with battery- and solar-powered irrigation controllers
• Ideal for remote zones, tank filling, and fail-open filtration bypass lines
• Manual override ensures control during servicing or emergencies
• Rugged cast iron construction with corrosion-resistant coatings
• No external power or communication wiring required—fully autonomous operation