ELECTRONIC PROPORTIONAL
ON-OFF 2 WAY VALVE

"FLUTE" PLATFORM
2-WAY MODULAR MEDIUM SEPARATED SMART VALVE

Dolphin Fluidics Flute electronic valve is a 2-way modular completely separated valve with on/off and proportional control. Thanks to the integration of sensors and communication electronics, the Dolphin Fluidics 2 way valve represents the most intelligent, hygienic, lightweight, small and efficient solution for proportional flow control.

Each electronic 2 way valve can be easily customised to meet the most stringent functional requirements of different applications, in terms of interface, fluidic performance and control electronics.

Electronically controlled fluidic or hydraulic valves. Valves for dosing, dispensing and mixing water and other fluids with the utmost precision.

Modular Electronic Valves Dolphin Fluidics

Flute: a smart 2 way valve for managing and controlling the flows also remotely, with wireless technology.

 

2 way valve working

2 way valves consist of 2 ports, with a point of entry and one of exit. The working of a 2 way valve is allowed by the movement of the valve seal that can resist or not to the fluid. This way the main function of a 2 way valve is to control and settle the flow.
 
 

Characterstics of a 2 way valve

A 2-way modular completely separated valve system especially suitable for the control of highly hygienic and non-contaminable liquid flows. Each valve can be single, dual or coupled with others to create a fluidic block. Each single channel can be controlled On-Off or proportional in an autonomous manner.


2 way valves are characterized by:

  • Closed loop proportional valve
  • High pressure operation
  • ON-OFF or Proportional control Simple & light weight
  • Reliable sealing system
  • Very low power actuator
  • Totally noiseless operation
  • Wireless data communication

 

Dolphin Fluidics 2 way valve diagrams: sections and general dimensions

In the images at the end of the page you can observe the 2 way valve diagrams of the models of Dolphin Fluidics, with their respective dimensions. These devices are two medium separated valves that differ in their media.

The DFD.SSP.000.120 model is an air valve exclusively, while the DFP.DSO.002.050 model is both for air and liquid.  

 

Applications of Dolphin Fluidics 2 way valves

Dolphin Fluidics 2 way valves are used in different industrial sectors such as:

the medical sector, dental equipment, vending machines and hot and cold beverage dispensers.

 
“Flute” 2 way valve can control water and other fluids remotely too. It can be possible thanks to a sophisticated wireless technology. They are used in many systems and for different usages:
 
  • Beverage dispensing
  • Water dispensing
  • Dosing of liquids
  • Water and beverage vending machines
  • Coffee and hot beverage vending machines
  • Dental equipment and appliances
  • Electro-medical machines
  • Dialysis machines
  • Machines for analytics
  • Electronic faucets
  • Oxygen Distribution
  • Air Distribution
  • Drug infusion
  • Pulmonary ventilators

 

Would you like to know more about innovative 2 way valves by Dolphin Fluidics?

Contact us for more information

PRODUCTS

PROPORTIONAL VALVE

DFP ON/OFF VALVE

Products Electronic Flute

Technical information

PRODUCTS DFD.SSP.000.120 DFD.SSP.000.060 DFP.DSO.002.050
Type Medium separated valve Medium separated valve Medium separated valve
Function 2/2 NC 2/2 NC Dual 2/2 NC
Activation Pilot operated Pilot operated Pilot operated
Control Proportional closed-loop Proportional closed-loop On-Off
Duty Cycle 100% 100% 100%
Media Liquid Air/gas Air or liquid
Body materials POM, PEEK, PPS, PP, PPO, PA POM, PEEK, PPS, PP, PPO, PA POM, PEEK, PPS, PP, PPO, PA
Seal materials EPDM, FPM, VMQ, PTFE, SBR, FFPM, NBR EPDM, FPM, VMQ, PTFE, SBR, FFPM, NBR EPDM, FPM, VMQ, PTFE, SBR, FFPM, NBR
PERFORMANCE
Minimum ΔP 0 bar 0 bar 0.2 bar
Maximum ΔP 12 bar 6 bar 5 bar
Kv 0.05 m³h/bar 0.27 m³h/bar 0.27 m³h/bar
Orifice diameter 1.3 mm 0.7 mm 4 mm
Mounting details Any direction Any direction Any direction
Fluid connections Push fit 6/4 Push fit 6/4 Barbed (other upon request)
Operating Temperature -10° C ... +65° C -10° C ... +65° C -10° C ... +65° C
Liquid/air temperature <= 100 °C <= 100 °C <= 80 °C
ACTUATOR CHARACTERISTICS
Operating voltage 5 - 24 VDC 5 - 24 VDC 2 - 5 VDC
Actuation power < 1W @ 5 VDC < 1W @ 5 VDC 0.3 - 0.6 W
Stand-by power / holding power 0.15W @ 5 VDC 0.15W @ 5 VDC 0.15 W
Rise time 300 ms 300 ms 150 ms
Expected life Million cycles (depending on application) Million cycles (depending on application) Million cycles (depending on application)
Communication and user interface Analog / PWM / Serial RS-485 / I2C / BLE Analog / PWM / Serial RS-485 / I2C / BLE Serial / I2C / BLE / Digital I/O / Status LEDs
Sensor input Analog / Pulses / I2C Analog / Pulses/ I2C -
GENERAL DIMENSIONS
DFD.SSP.000.120
DFP.DSO.002.050

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