Dorot S100 PR/EL Series Cast Iron Basic Pressure Reducing/Electric 24AC Solenoid Angle Valves with 3-Way Selector

The Dorot S100 PR/EL Series Angle Valve combines pressure reducing control with 24V AC electric solenoid actuation, engineered in a 90° angle-pattern body to reduce installation space and pressure loss. Designed for applications where automatic downstream pressure regulation and remote electric On/Off control are required, this valve also includes a 3-Way Pressure Selector for full manual override—offering unmatched flexibility and ease of use in the field.

The pressure-reducing pilot system maintains a constant outlet pressure, while the integrated 24V AC solenoid allows remote actuation through irrigation controllers or PLC systems. The built-in 3-way selector enables quick switching between automatic, manual open, and manual closed modes—ideal for servicing, commissioning, or emergency response.

Constructed from high-strength cast iron and featuring Dorot’s trusted diaphragm-actuated design, the S100 PR/EL angle valve delivers smooth modulation, tight sealing, and reliable performance in demanding agricultural, industrial, or municipal water networks.

FEATURES

• Function: Combined Pressure Reducing + Electric On/Off
  
• Body Type: Angle-pattern for compact layout and reduced fitting
• Available Sizes: DN80 to DN100 (3" – 4")
  
• 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: 3-way selector for local control

BENEFITS

• Automatically regulates downstream pressure to protect system components
• Remote 24V AC solenoid control integrates easily with irrigation controllers
• Manual override allows safe and simple field operation during maintenance
• Dual-function valve simplifies system design—no need for separate shutoff valve
• Robust diaphragm-actuated design ensures reliable sealing and long life
• Ideal for pressure zones, irrigation blocks, fertigation heads, and filtration units