Project Description

3 Inch Electrically-Activated Pressure Regulating Valve

Model: DSF-3M-S-EL/PR

Port Size :3 Inch / DN80

Port Connection: Solvent Welding

If you need know more details

Download the specification below:


EL/PRElectrically-Activated Pressure Regulating Valve

Designed to open and regulate downstream pressure to a stable preset value upon electric command from an irrigation controller. Electric command may be of constant current or pulse, as determined by the controller in use.

<With not only 3-way solenoid operator, but also pressure regulator and brass 3-port selector> 


• UPVC material can resistant to corrosion.
• Very low opening and holding current to save the energy (holding current:0.13A)
• High-capacity designs with remarkably low pressure losses
• Very low opening pressure
• Strong and reliable, even under harshest conditions
• Super compact structure and minimal parts, simple to install and maintain


• Put your logo on the valve body.
• Small order quantity is available.
• Complete configuration (6 choices for each size)
• You can choice all the solenoids with different voltages to assemble with the valves
• Cost-saving on cables with low inrush and holding-current solenoids or decoders
• Optional, built-in 2Wire decoder (DIAS)
• Simple in-line installation for easy, low-cost maintenance
• Extremely competitive prices

Max. Flow Rangem3/h100
Max. Working Pressurebar10
Min. Pressurebar0.69
Max. Temperature40
  • Irrigation systems (Field Valves)
  • Underground irrigation systems
  • Sewage systems
  • Water supply systems
  • Municipal water systems
  • Agriculture
  • Landscaping
  • Green Houses
  • Filtration
  • Sprinkler systems
Fill out my online form.