Emergency shutoff valve EIE-FS type Explosion-proof 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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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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