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Emergency Shutdown Valve Product List and Ranking from 5 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Emergency Shutdown Valve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. エマソンバルブアンドコントロールジャパン Tokyo//Machine elements and parts
  2. トキコシステムソリューションズ 本社 Kanagawa//Energy
  3. ベン Tokyo//Building materials, supplies and fixtures
  4. 4 冨士エンジニアリング 茨城営業所 Ibaraki//Machine elements and parts
  5. 4 兼工業 東京営業所 Tokyo//Machine elements and parts
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Emergency Shutdown Valve Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. KTM Ball Type Emergency Shut-off Valve エマソンバルブアンドコントロールジャパン
  2. Electric Signal Type Emergency Shut-off Valve "MBA Series" トキコシステムソリューションズ 本社
  3. KTM Gas Generator Mounted Ball Type Emergency Shut-off Valve エマソンバルブアンドコントロールジャパン
  4. 4 KTM Emergency Shut-off Valve Smart Positioner Type エマソンバルブアンドコントロールジャパン
  5. 5 KTM Emergency Shut-off Valve with PST Function, Mechanical Lock Type エマソンバルブアンドコントロールジャパン

Emergency Shutdown Valve Product List

1～13 item / All 13 items

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KTM Emergency Shut-off Valve with PST Function, Mechanical Lock Type

KTM Emergency Shut-off Valve with PST Function, Mechanical Lock Type

The plant will not be stopped for the partial operation test of the emergency shut-off valve; instead, the opening degree will be mechanically limited by a mechanical stopper.

The mechanical lock type of the emergency shut-off valve mechanically limits the opening of the valve using a simple mechanical stopper, allowing for functionality verification of the emergency shut-off valve. It can also be easily installed on existing pneumatic emergency shut-off valves with simple modifications. We offer a bolt lock type using bolts for small drive units and a pin lock type using pins for large drives, accommodating a wide range of requests. For more details, please download the catalog.

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KTM Emergency Shut-off Valve Smart Positioner Type

KTM Emergency Shut-off Valve Smart Positioner Type

Equipped with functions such as PST, valve opening degree, air pressure monitoring, and self-diagnosis.

The emergency shut-off valve smart positioner type is designed to be mounted on an air-operated actuator with a smart positioner that has PST functionality, available in both HART communication and Foundation Field Bus communication types. The smart positioner is multifunctional as it incorporates a microprocessor. In addition to PST, it features online monitoring of valve opening and air pressure, self-diagnosis, and other functions. Test results can be saved, and it complies with the high-pressure gas safety inspection standards for "partial operation tests." For more details, please download the catalog.

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KTM PST emergency shut-off valve with function

KTM PST emergency shut-off valve with function

World's first!! KTM's emergency shut-off valve with PST function.

- Compliance with the High-Pressure Gas Safety Act safety inspection standards for "partial operation tests" - SIL3 certification (PST drive type) - Compatible with all 90-degree rotating valves

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KTM Ball Type Emergency Shut-off Valve

KTM Ball Type Emergency Shut-off Valve

Emergency shut-off valve to prevent accidents from occurring or to prevent their escalation.

The KTM ball-type emergency shut-off valve is an emergency shut-off valve designed to instantly stop fluid flow in emergencies, preventing accidents or mitigating their escalation. It serves as a fluid shut-off system in emergencies for various plants, including fire protection systems, high-pressure gas facilities, gas installations, pipelines, and oil and petrochemical plants. For more details, please contact us or refer to the catalog.

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Proposal for BCP-compliant emergency shut-off valve system

Proposal for BCP-compliant emergency shut-off valve system

Is the water okay during a disaster? An emergency shut-off valve system that can operate with UPS power even during a power outage, in line with BCP measures.

At Kankogyo Co., Ltd., we are proposing an emergency shut-off valve system that is compliant with BCP (Business Continuity Plan) measures. In areas where major earthquakes have occurred, there have been issues such as: "During disasters, muddy water entered the water tank, making it unusable for drinking." "In one building, people who did not live there used the restroom, quickly depleting the water in the receiving tank." Our system closes the emergency shut-off valve upon activation of the seismic sensor, blocking mud and muddy water, and thoroughly flushes out mud and foreign substances through the strainer. 【Features】 - Installation of an emergency shut-off valve on the primary side of the water tank to prevent mud inflow - Installation of a strainer on the primary side of the emergency shut-off valve for flushing capability - Operable even during power outages thanks to UPS power supply - Prevention of foreign substances getting caught in the constant water level valve - Protects drinking water while securing utility water *For more details, please refer to the PDF materials or feel free to contact us.

  • Other process controls
  • Other safety equipment
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Emergency Shut-off Valve Regular Inspection and Maintenance Notice

Emergency Shut-off Valve Regular Inspection and Maintenance Notice

Emergency shut-off valves that provide safety and peace of mind. Therefore, regular inspections and repairs are necessary!

The "emergency shut-off valve" is installed in various facilities such as fire protection systems, oil transfer (marine shipping and receiving), wastewater treatment plants, and water distribution reservoirs to prevent disasters before they occur. Because it is not always in operation, inspections by specialized diagnosticians are necessary to prepare for emergencies. Only when it operates perfectly in an emergency does the true value of disaster prevention equipment come to light. Therefore, regular inspections and repairs are recommended. 【Inspection Items】 ■ Visual Inspection ■ Functional Inspection ■ Operation Inspection ■ Comprehensive Inspection ■ Overhaul *For more details, please download the PDF or contact us.

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Seismic Sensor Signal Type Emergency Shut-off Valve "MBD Series"

Seismic Sensor Signal Type Emergency Shut-off Valve "MBD Series"

Using a carbon dioxide cartridge, a ball valve is adopted for the valve section! Suitable for reliable shut-off.

The "MBD Series" is an emergency shut-off valve that utilizes a power unit equipped with our unique seismic sensor type carbon dioxide cartridge, allowing for easy installation even in locations without power sources such as electricity, air, or hydraulic sources. The carbon dioxide cartridge is compact and highly reliable, commonly used in fire extinguishers and life-saving equipment, and provides sufficient initial torque for the driving mechanism when shutting off the valve, ensuring reliable operation. Additionally, as it is a ball valve type shut-off valve, the open and closed status of the valve is displayed on the top of the shut-off valve, making it easy to confirm. 【Features】 ■ Can be installed without new ancillary equipment ■ Reliable operating power from the carbon dioxide cartridge ■ Extensive track record ■ Manual handle operation for opening and closing ■ Can be installed on both horizontal and vertical piping ■ Valve open/close indication available (optional specification) *For more details, please download the PDF or contact us.

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Electric Signal Type Emergency Shut-off Valve "MBA Series"

Electric Signal Type Emergency Shut-off Valve "MBA Series"

Reliable operation with carbon dioxide cartridges! Can be installed on both horizontal and vertical piping.

The "MBA Series" uses a carbon dioxide cartridge (carbon dioxide gas cylinder) that can generate a large initial torque at the drive source, and employs a ball valve in the valve section, making it suitable as a safety disaster prevention device for emergency shutoff of various fluid piping lines. The carbon dioxide cartridge is compact and highly reliable, used in fire extinguishers and life-saving equipment, and provides sufficient initial torque at the drive part when shutting off the valve, ensuring reliable operation. Additionally, it does not require auxiliary equipment such as compressors or air piping, which reduces installation costs. It has a proven track record of over 20,000 units sold domestically and internationally as a disaster prevention shutoff valve for hazardous fluid lines such as city gas, natural gas, chemicals, and fuel oil. 【Features】 ■ Reliable operation with carbon dioxide cartridge ■ No auxiliary equipment required ■ Extensive track record ■ Manual handle operation for opening and closing ■ Can be installed on both horizontal and vertical piping ■ Modification of existing equipment is possible *For more details, please download the PDF or contact us.

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Line pressure signal type emergency shut-off valve "MBC Series"

Line pressure signal type emergency shut-off valve "MBC Series"

Reliable operation with a carbon dioxide cartridge! Manual handle operation for opening and closing is possible.

The "MBC Series" uses a carbon dioxide cartridge (CO2 cylinder) that can generate a large initial torque for the drive source, and it employs a ball valve in the valve section, making it suitable as a safety device for emergency shutdown during abnormal pressure increases in the gas line. The carbon dioxide cartridge is compact and highly reliable, commonly used in fire extinguishers and life-saving equipment, and it has sufficiently high initial torque in the drive section when shutting off the valve, ensuring reliable operation. Additionally, it does not require auxiliary equipment such as compressors or air piping, which reduces installation costs. Since it uses a power cylinder type ball valve in the valve section, it can be installed in both horizontal and vertical piping. 【Features】 ■ Reliable operation with carbon dioxide cartridge ■ No auxiliary equipment required ■ Manual handle operation for opening and closing ■ Installable in both horizontal and vertical piping *For more details, please download the PDF or contact us.

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Mechanical Emergency Shut-off Valve "Emergency Shut-off Valve EIM Type Series"

Mechanical Emergency Shut-off Valve "Emergency Shut-off Valve EIM Type Series"

Active during earthquakes! An emergency shut-off valve that requires no external power and is "safe, secure, and energy-saving."

The "Emergency Shut-off Valve EIM Type Series" is an emergency shut-off valve for earthquake disaster measures that can mechanically detect seismic activity and close the valve. It does not require external power sources such as electrical signals, and can shut off fluid solely using the power generated by seismic motion, making it energy-efficient and cost-effective, while also ensuring reliable operation during power outages. Depending on the application, there are two types of valve designs: butterfly valves and ball valves, with a wide range of outer diameters available. They can be used in various scales of equipment. 【Features】 - No external power required, ensuring energy efficiency and cost savings, with reliable operation during power outages. - Can be installed in locations with explosion risks as there are no heat or ignition sources. - Manual reset operation for the shut-off valve ensures safety and security. - Easy daily inspections can be performed simply by operating the seismic sensor knob to confirm operation. *For more details, please refer to the catalog or feel free to contact us.

  • Other safety equipment

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KTM Emergency Shut-off Valve PST Drive Type [World's First!]

KTM Emergency Shut-off Valve PST Drive Type [World's First!]

This is an emergency shut-off valve equipped with a unique drive unit that includes PST functionality.

The emergency shut-off valve PST drive unit type is equipped with a unique drive unit that adds PST functionality based on the AGN, AW, and CW types of pneumatic spring turn drive units. It enables PST operation with a simple structure and method, and since it does not use electronic devices (microprocessors), there is no need for special software or hardware for control. The emergency shut-off valve can be obtained as a standalone unit without accessories, as a valve unit, as a drive unit (single-acting or double-acting), or as a drive unit with accessories, all of which have been certified to the international safety standard SIL3. For more details, please download the catalog.

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KTM Gas Generator Mounted Ball Type Emergency Shut-off Valve

KTM Gas Generator Mounted Ball Type Emergency Shut-off Valve

No drive source needed! An emergency shut-off valve that instantly cuts off fluid in emergencies to prevent accidents before they occur.

The gas generator-mounted ball-type emergency shut-off valve instantly shuts off fluid during emergencies such as explosions, fires, or earthquakes in city gas and LPG lines, preventing accidents from occurring or escalating. It is an emergency shut-off valve that uses a mini carbon dioxide gas cylinder. By combining the gas generator (mini carbon dioxide gas cylinder) with a cylinder-type drive unit, it is ideal for emergency opening and closing when a power source is unavailable. For more details, please contact us or refer to the catalog.

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Emergency Shut-off Valve 'EM/EMV Series'

Emergency Shut-off Valve 'EM/EMV Series'

No operation by electricity is necessary! Introducing an emergency shut-off valve that operates reliably even during a power outage.

The "EM/EMV Series" is a valve that automatically closes the internal flow path due to the pressure difference generated by the flow velocity occurring between the A and B ports when a sudden flow exceeding the set flow rate from the A port to the B port occurs due to a failure such as a pipe breakage on the B port line. This valve instantaneously cuts off the flow of hydraulic oil from the A port. There are two types available: "EM," which shuts off only the installed piping, and "EMV," which is installed on multiple pipes and shuts off other pipes in conjunction when one of them operates. Additionally, we also offer the "EMS/EML/EMVL Series" with sensors. 【Features】 ■Instantly cuts off the flow of hydraulic oil from the A port ■No electrical operation is required, ensuring reliable operation even during power outages *For more details, please refer to the PDF materials or feel free to contact us.

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