EIE-FS type
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It is attached to important lines such as storage tank fuel system piping, and in the event of an earthquake, fire, or other accident, the valve is instantly closed by an electric signal (seismic sensor, etc.) to shut off the fluid and prevent secondary disasters. A type of electromagnetic emergency shutoff valve.
When opening the valve, after confirming safety, the electric signal is restored and the manual lever of the valve is lifted to operate, so it is a safer manual return mechanism.

specification

Product code EIEFS-RB EIEFS-HB EIEFS-BB
Valve type Electric type Electric type Electric type
Use For liquids For gas For steam
Actuation Valve closed during power failure, manually opened during energizationWe also manufacture valve closure when energized. Valve closed during power failure, manually opened during energizationWe also manufacture valve closure when energized. Valve closed during power failure, manually opened during energizationWe also manufacture valve closure when energized.
Nominal diameter 15-200 (1/2-8) 15-200 (1/2-8) 15-200 (1/2-8)
Applicable fluid Fuel oilFor fuel oil and light oil, the material of the main body may be specified depending on the destination (Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Defense, etc.), so please check and specify the material. For gasoline, please contact us.・ Water / oil Fuel gasFuel gas is manufactured up to 0.2MPa, and the main body is made of SCPH and manufactured up to 1.0MPa. ·air steam
Fluid temperature 5-100 ℃ 5-60 ℃ 180 ℃ or less
Fluid viscosity 900cSt or less 900cSt or less 900cSt or less
Rated voltage AC100V 50Hz, AC100V 60Hz, AC200V 50Hz, AC200V 60Hz AC100V 50Hz, AC100V 60Hz, AC200V 50Hz, AC200V 60Hz AC100V 50Hz, AC100V 60Hz, AC200V 50Hz, AC200V 60Hz
Protective structure Explosion-proof structure (d2G4 class B insulation), for indoor useWhen using it outdoors, please use a rainproof cover. Explosion-proof structure (d2G4 class B insulation), for indoor useWhen using it outdoors, please use a rainproof cover. Explosion-proof structure (d2G4 class B insulation), for indoor useWhen using it outdoors, please use a rainproof cover.
Ambient temperature -10-40 ℃ -10-40 ℃ -10-40 ℃
End connection JIS 10K FF flange JIS 10K FF flange JIS 10K FF flange
Mounting posture Upright mounting on horizontal piping Upright mounting on horizontal piping Upright mounting on horizontal piping
Rated pressure 1.0MPa 1.0MPaFuel gas is manufactured up to 0.2MPa, and the main body is made of SCPH and manufactured up to 1.0MPa. 1.0MPa
Applicable differential pressure limit According to the applicable differential pressure limit table According to the applicable differential pressure limit table According to the applicable differential pressure limit table
Allowable leakage amount None (visual pressure gauge) None (visual pressure gauge) 0.01% or less of rated flow rate
Material body FC For fuel oil and light oil, the material of the main body may be specified depending on the destination (Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Defense, etc.), so please check and specify the material. For gasoline, please contact us.Please contact us for CAC (nominal diameter 50-100), SCPH, and SCS. FC For fuel oil and light oil, the material of the main body may be specified depending on the destination (Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Defense, etc.), so please check and specify the material. For gasoline, please contact us.Please contact us for CAC (nominal diameter 50-100), SCPH, and SCS. FC For fuel oil and light oil, the material of the main body may be specified depending on the destination (Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Defense, etc.), so please check and specify the material. For gasoline, please contact us.Please contact us for CAC (nominal diameter 50-100), SCPH, and SCS.
Material Valve body CAC406 CAC406 CAC406
Material Valve seat CAC406 CAC406 CAC406
Material disc PTFE NBR -------
Material parts FC For fuel oil and light oil, the material of the main body may be specified depending on the destination (Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Defense, etc.), so please check and specify the material. For gasoline, please contact us.Please contact us for CAC (nominal diameter 50-100), SCPH, and SCS. FC For fuel oil and light oil, the material of the main body may be specified depending on the destination (Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Defense, etc.), so please check and specify the material. For gasoline, please contact us.Please contact us for CAC (nominal diameter 50-100), SCPH, and SCS. FC For fuel oil and light oil, the material of the main body may be specified depending on the destination (Ministry of Land, Infrastructure, Transport and Tourism, Ministry of Defense, etc.), so please check and specify the material. For gasoline, please contact us.Please contact us for CAC (nominal diameter 50-100), SCPH, and SCS.
Material Main part valve body CAC406 CAC406 CAC406
Material Main part Valve seat CAC406 CAC406 CAC406
  • We also manufacture an explosion-proof limit switch for checking operation. (When ordering, please specify the outer diameter of the cable you are using.)

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Common to all product symbols

EIE-FS Catalog

EIE-FS Price List

EIE-FS Instruction Manual

Frequently Asked Questions and Explanations

Is it possible to change the operating acceleration setting locally?

The operating acceleration cannot be changed in the field. Please contact us when ordering.

Is it possible to extract the operating signal?

EIM-2,3 Leeds is also manufactured with a limit switch (no voltage) as an option. The EIM-7 series has a limit switch (no voltage) on the closed side as standard.

Inquiries about this product

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