• SIRON Fire Protection Valves

Flow Switches

We deliver a comprehensive package of Flow Switches such as the WFD Series Waterflow Detectors - System Sensor, EPS Series Pressure Switches - System Sensor and OSY2 Gate Valve Supervisory Switches - System Sensor with a short delivery time.

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WFD Series Waterflow Detectors

 

Models, Pipe Sizes
- WFD20,  2"
- WFD25, 2.5"
- WFD30-2, 3"
- WFD35, 3.5"
- WFD40, 4"
- WFD50, 5"
- WFD60, 6"
- WFD80, 8"
Approvals
- FM
- VdS
- CE

 

 

 

 

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EPS Series Pressure Switches


 

Models, Pipe Size, Factory Press. Switches
- EPS10-1, 4 - 20 PSI, Rising press. 4 - 8 PSI
- EPS10-2, 4 - 20 PSI, Rising press 4 - 8 PSI
- EPS40-1, 10 - 100 PSI, Decreasing press at 30 PSI
- EPS40-2, 10 - 100 PSI, Increasing press at 50 PSI and
decreasing press at 30 PSI
- EPS120-1, 10 - 200 PSI, Decreasing pressure at 105 PSI
- EPS120-2, 10 - 200 PSI, Increasing press. at 125 PSI and
decreasing press. at 105 PSI
Approvals
- FM
- VdS
- CE

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Valve Supervisory Switches



Models, Valve Types
- OSY2, Outside screw and yoke valves
PIBV2, Post indicator valves, butter fly valves
PSP1, Non-rising stem gate valves, ball and angle valve
Approvals
- FM

 

 

 

 

 

 

 

 

 

Need more information?

Contact us directly by phone +31 53 750 30 44 for more information about Flow Switches. We are open from 9am — 6pm week days.

You can also fill out our online contact form, and we will call you as soon as possible.

Learn more about the system that suits your installation best.