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Supplier: Assured Automation
Description: Thermally activated Emergency Isolation Valves (EIVs) are critical components in refinery, terminal and distribution safety systems. Thermal activated shutoffs work like fuses in the piping that carries extracted fuels. When a fire occurs, the fuel flow is shut down, preventing the fuel from
- Valve Size: 0.5 to 12 inch
- Pressure Rating: 275 psi
- Number of Ports: 2
- Number of Ports/Ways: 2
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Supplier: Accuris
Description: VALVE, QUICK-CLOSING, FOR FUEL OIL AND AUXILIARY STEAM EMERGENCY SHUTDOWN
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Supplier: Accuris
Description: VALVE, QUICK-CLOSING, FOR FUEL AND OIL AND AUXILIARY STEAM EMERGENCY SHUTDOWN
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Supplier: Accuris
Description: Identification of Emergency Shutdown Systems and Controls That are Critical to Maintaining Safety in Process Industries
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Supplier: Accuris
Description: IEEE Guide for the Installation of Fire-Rated Cables Suitable for Hydrocarbon Pool Fires for Critical and Emergency Shutdown Systems in Petroleum and Chemical Industries
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Description: Information on the installation of fire-rated, power, control, and instrumentation cables suitable for hydrocarbon pool fires, as typically used in petroleum, chemical, and similar plants, offshore marine platforms, in emergency and safety shutdown systems are provided in this
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Supplier: Zhejiang Benyi Electrical Co., Ltd
Description: BFS-11 is a module level rapid shutdown device for solar rooftop and building fire safety The emergency button switch is required to initiate the rapid shutdown function, after the button switch connected with BFS-11 devices by signal communication cables. The communication type
- Maximum Current Rating: 12 amps
- Maximum DC Voltage Rating: 120 volts
- Operating Temperature: 86 to 149 F
- Switch Type: Electrical Switching
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Description: Information on the installation of fire-rated, power, control, and instrumentation cables suitable for hydrocarbon pool fires, as typically used in petroleum, chemical, and similar plants, offshore marine platforms, in emergency and safety shutdown systems are provided in this
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Description: testing and maintenance: When testing or repairing the fused emergency shut-off valve, the switch device (valve) installed upstream must be turned off. The fused emergency shut-off valve only operates in emergency situations. In order to enable it to operate correctly in an
- Valve Size: 2 to 12 inch
- Valve Type: Directional Valves, Safety Valves, Shut Off Valves
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Supplier: Zhejiang Benyi Electrical Co., Ltd
Description: The BFS-31 is designed as a solar panel junction box with rapid shutdown function to meet NEC2017/ NEC2020 for solar building fire safety.
- Maximum Current Rating: 18 amps
- Maximum DC Voltage Rating: 90 volts
- Operating Temperature: -22 to 176 F
- Switch Type: Electrical Switching
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Supplier: Zhejiang Benyi Electrical Co., Ltd
Description: The BFS-21 is designed and developed as the most reliable module level rapid shutdown device for solar building fire safety and meeting the NEC requirements.
- Maximum Current Rating: 18 amps
- Maximum DC Voltage Rating: 90 volts
- Operating Temperature: -22 to 176 F
- Switch Type: Electrical Switching
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Supplier: Zhejiang Benyi Electrical Co., Ltd
Description: The BFS-22 is designed and developed as the most reliable module level rapid shutdown device for solar building fire safety and meeting the NEC requirements.
- Maximum Current Rating: 18 amps
- Maximum DC Voltage Rating: 90 volts
- Operating Temperature: -22 to 176 F
- Switch Type: Electrical Switching
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Supplier: CSA Group
Description: conjunction with CSA C22.2 No. 107.1. PV rapid shutdown equipment is designed to protect emergency personnel by limiting the conductors it controls to not more than 30 V dc or 15 V ac (rms), 8 A and 240 V A. Scope 1.1 This Standard specifies requirements for photovoltaic (PV) rapid
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Supplier: Rig-A-Lite
Description: FEATURES Class I, Division 2, Groups A,B,C & D Class I, Zone 2, Groups IIA, IIB (+ H2), IIC Class II, Division 2, Groups F & G UL844 Hazardous Location UL924 Emergency Lighting LIGHT SOURCE Halogen Tungsten The HLEL series hazardous location emergency light is used to provide safe
- Light Fixture Voltage: 6 to 12 volts
- Light Fixture Wattage: 25 to 150 watts
- Features: Bulb Included
- Lamp Type: Halogen
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Supplier: CARLO GAVAZZI Automation Components
Description: Emergency stop switches are devices that users manipulate to initiate the complete shutdown of a machine, system or process. Pushbuttons are relatively large device that open or close a switch when pressed. Usually, double-pole, single throw (DPST) contact block is used to turn off the
- Maximum Current: 10 amps
- Maximum AC Voltage: 500 volts
- Features: CE Certified, RoHS, UL listed
- Switching Mechanism: DPST
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Supplier: Eaton | Power Quality
Description: Remote emergency power off ePDUs allow immediate and complete 'power off' control from one button. These ePDUs are hardwired and the power off switch can be housed anywhere in the datacenter for quick and easy access, should the need for immediate shutdown arise. Control the PDU
- Number of Electrical Outlets: 12
- Current Rating: 16 amps
- Power Rating: 3,330 watts
- Frequency: 50 Hz, 60 Hz
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Supplier: Electric Generators Direct
Description: Emergency Standby Power Generator •Designed for large homes and small commercial buildings •Runs off natural gas or LP fuel source Whisper-Test •Sound level comparable to an idling car •Exercises at a quiet 61 decibels at 23 feet Automotive-Style Engine •Powerful Generac in-line 4-cylinder
- Voltage: 120/240 V
- Frequency: 60 Hz
- Phase: AC Single Phase Power
- Fuel Type: Natural Gas, Propane
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Supplier: Electric Generators Direct
Description: Emergency Standby Power Generator •Designed for large homes and small commercial buildings •Runs off natural gas or LP fuel source Whisper-Test •Sound level comparable to an idling car •Exercises at a quiet 62 decibels at 23 feet •Low-speed exercise mode for quieter weekly tests
- Voltage: 120/240 V
- Frequency: 60 Hz
- Phase: AC Single Phase Power
- Fuel Type: Natural Gas, Propane
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Supplier: BARTEC
Description: Emergency Shutdown Unit for Pneumatic Tools
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Supplier: RS Components, Ltd.
Description: handle side red for emergency shutdown
- Features: Choice of Colors and/or Finishes
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Supplier: Allied Electronics, Inc.
Description: Range Rope Pull Switches for Multiple Location-Emergency Shutdown
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Supplier: Allied Electronics, Inc.
Description: Range Rope Pull Switches for Multiple Location-Emergency Shutdown
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Supplier: Allied Electronics, Inc.
Description: Range Rope Pull Switches for Multiple Location-Emergency Shutdown
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Supplier: PHOENIX CONTACT USA
Description: "4 in 1" three-phase semiconductor reversing contactor with 24 V DC input, 2 A output current, emergency stop function, and adjustable overload shutdown.
- Continuous Current: 0.18 to 2.4 amps
- Motor Voltage: 24 volts
- Operating Temperature: 77 to 158 F
- Device Technology: Electromechanical
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Supplier: Radwell International
Description: HYBRID MOTOR STARTER, CONTACTRON, SOLID-STATE, REVERSING CONTACTOR, 24 VDC INPUT, 2 AMP OUTPUT, EMERGENCY STOP FUNCTION, ADJUSTABLE OVERLOAD SHUTDOWN, (2297031). FREE 2 YEAR RADWELL WARRANTY
- Continuous Current: 2 amps
- Control Voltage (Separate Control): 24 volts
- Features: DC Motor Starter, Motor Contactor Only
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Supplier: PHOENIX CONTACT USA
Description: Hybrid motor starter for starting 3~ AC motors up to 550 V AC, with 230 V AC input, 2.4 A output current, emergency stop function, and adjustable overload shutdown.
- Continuous Current: 0.18 to 2.4 amps
- Motor Voltage: 230 volts
- Operating Temperature: 77 to 158 F
- Features: AC Motor Starter
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Supplier: PHOENIX CONTACT USA
Description: Hybrid motor starter for starting 3~ AC motors up to 550 V AC, with 230 V AC input, 0.6 A output current, emergency stop function, and adjustable overload shutdown.
- Continuous Current: 0.075 to 0.6 amps
- Motor Voltage: 230 volts
- Operating Temperature: 77 to 158 F
- Features: AC Motor Starter
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Supplier: PHOENIX CONTACT USA
Description: Hybrid motor starter for starting 3~ AC motors up to 550 V AC, with 230 V AC input, 9 A output current, emergency stop function, and adjustable overload shutdown.
- Continuous Current: 1.5 to 9 amps
- Motor Voltage: 230 volts
- Operating Temperature: 77 to 158 F
- Features: AC Motor Starter
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Supplier: Uehling Instrument Company
Description: Float switches are used to trip high/low level alarms, engage relays, control or start/stop pumps, open/close valves etc. They are a simple, inexpensive way to provide independent or redundant setpoints for emergency shut-down or backup.
- Number of Switch Points: 1 to 2 (#)
- Maximum Operating Pressure: 900 psi
- Maximum AC Voltage: 240 volts
- Maximum DC Voltage: 240 volts
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Supplier: Schmersal Inc.
Description: Level 1: Reset with edge detection, Level 2: / Opener (NC) Opener (NC) Two-functions safety monitoring module (double evaluation) 2 x 2 enabling paths with different shut-down behaviour, e.g. emergency exit opens both enabling paths (level 1); guard door monitoring only opens the second
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Supplier: Schmersal Inc.
Description: Level 1: Reset with edge detection, Level 2 Opener (NC) / Opener (NC) Two-functions safety monitoring module (double evaluation) 2 enabling paths with different shut-down behaviour, e.g. emergency exit opens both enabling paths (level 1); guard door monitoring only opens the second enabling
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Supplier: Allied Electronics, Inc.
Description: selectively reboot connected equipment. A variety of 15-, 20-, and 30-amp receptacles provide connection options for all equipment. An emergency power-off options provides immediate remote shutdown via a centralized circuit. Included hardware converts these UPS systems to a slim tower
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Supplier: Schmersal Inc.
Description: Level 1: Reset with edge detection, Short-circuit recognition, Level 2: Opener (NC) Normally open contact (NO) / Two-functions safety monitoring module (double evaluation) 2 x 2 enabling paths with different shut-down behaviour, e.g. emergency exit opens both enabling paths (level 1); guard
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Supplier: Rolls-Royce Holdings plc
Description: Underpinned by our patented and world-leading Spinline™ technology, the Rolls-Royce Spinline™ RPS gathers the functionalities of the Reactor Trip system as well as the ESFAS Engineering safety features actuation system. It monitors vital reactor operation parameters and in case of emergency
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Supplier: KSB AG
Description: Design Horizontal, multistage barrel pull-out pump. Applications Core flooding, emergency cooling and residual heat removal systems, volume control systems, high-pressure charging, control rod drive systems, high- and medium-pressure safety injection systems, auxiliary feed water systems,
- Pump Type: Centrifugal Pumps, Positive Displacement Pumps
- Features: Water Pumps
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Personnel safety and asset reliability are top-of-mind concerns for gas processing operators. The ubiquity of complex processes, combustible gases, and high pressure applications in the gas processing industry demand an adequate level of emergency shutdown (ESD) safeguards in facilities (read more)
Browse Pressure Transmitters Datasheets for United Electric Controls Company -
a 2 out of 3 (2oo3) voting logic scheme to serve as emergency shutdown switches for the compressor station’s gas delivery collector. This scheme ensures safety and minimizes nuisance trips. As it turns out, the UE One Series smart electronic switch model 1XSWLL achieved excellent results for the company. (read more)
Browse Pressure Switches Datasheets for United Electric Controls Company -
. Connection sizes are from 0.5 to 1.5 in.; filtration grades range from 40 μm to activated carbon filtration. All modules can be replaced without disassembling the entire system. MS9 units can be combined with soft-start and quick-exhaust valves for rapid venting during an emergency shutdown in safety-critical areas. (read more)
Browse Compressed Air Dryers Datasheets for Festo Corporation -
DeZURIK Service Centers are strategically located to perform any repair or preventative maintenance services required during a scheduled shutdown. If required, Service Centers can also provide Emergency overnight service. For more information visit DeZURIK.com. (read more)
Browse Industrial Valves Datasheets for DeZURIK, Inc. -
Altech’s rope pull switches ensure emergency shutdown and line monitoring with IP67 protection, 10 A thermal current, and a wide -30 °C to +80 °C temperature (read more)
Browse Safety Sensor Switches Datasheets for Altech Corp. -
simplicity of electrical operation with the precision of hydraulic control and the reliability of mechanical spring-return fail-safe action. Typical applications for Skilmatic SI actuators include functional safety-related Emergency Shutdown (ESD) inputs and Remotely Operated Shutoff Valve (ROSoV) duties (read more)
Browse Electrohydraulic Valve Actuators and Hydraulic Valve Actuators Datasheets for Rotork plc -
perform critical alarm, safety and emergency shutdown functions. As an electromechanical switch, it can safely operate independently of the control system and switch reliably when needed, free from potential communication errors or cyber concerns. Typical applications that utilize (read more)
Browse Pressure Switches Datasheets for United Electric Controls Company -
Safety: Process systems handling liquids, gases, and vapors often require rapid response protection during emergency events. These fire-safe swing valves help engineers improve system safety, emergency shutdown capability, and hazard mitigation performance, supporting (read more)
Browse Industrial Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
ensure localised maintenance activities can be performed safely without unexpected operation occurring. Absolute control is critical to site safety so in addition to an Emergency Shutdown (ESD) button, the rotary selector switches have been used due to their increased resistance to sticking or (read more)
Browse Electric Valve Actuators Datasheets for Rotork plc -
Federal Signal Corporation - Industrial Signaling and Systems
Flameproof & Hazardous Location Call Points
. General Signaling Models Available in Red or Yellow, General Signaling Call Points include eight standard field-installable faceplate labels: FIRE, EVAC, BIOHAZARD, GAS ALARM, EMERGENCY, SHUTDOWN, LOCK DOWN, and EVAC icon (read more)
Browse Pushbutton Switches Datasheets for Federal Signal Corporation - Industrial Signaling and Systems
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Pros and Cons of 3 Types of Emergency Shutdown and Emergency Isolation Valves
The two most common methods used to trigger a thermal shutoff, eliciting a failure position in pneumatically operated Emergency Shut Down and Emergency Isolation Valves are: (1) Fusible Plugs, and (2) Plastic Tubing. Both of these techniques have been used in emergency shutdown systems for years
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Improving the Availability and Safety of Traction Power Supply Systems
Special components for the DC feeding systems ensure faultless emergency shutdown and prevent unnecessary disruptions to operation.
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What You Don't Know About Air/Gas Flow Measurement Can Be Very Expensive
be serious accidents, emergency shutdowns, unplanned maintenance, production slow-downs or cost over-runs.
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Selecting Instrumentation For Functional Safety (SIL) Applications
Over the past couple of decades, the process industries have seen many changes when it comes to the design and implementation of emergency shutdown/safety systems. The introduction of several international and regional standards requires a more rigorous approach to the overall safety lifecycle
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Tank Terminal Demonstrates the Electrically Operated Solution for ESD Valves
safety and environmental protection to tank storage installations. Endorsing the recommendations of the Buncefield Standards Task Group, a key feature of these safeguards is the installation of Remote Operated Shut-off Valves (ROSoV) with failsafe actuation for Emergency Shutdown (ESD) duties.
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Emergency Isolation for Pneumatic Actuated Control Valves
Now any pneumatic control system can be designed to automatically shutdown in a local fi re or excess heat situation. The FireChek (R) can be installed on most fail-safe standard pneumatically operated process control valve actuator, either on/off or throttling. The enhanced FireChek assembly
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Thermal Shutoff Valves - Then and Now
With restrictions on space and cost, instrumentation engineers can now simplify their emergency shutoff using the thermally activated, pneumatic shutoff valve right on the pneumatic actuator. When a fire occurs, the FireChek (R) FM-approved shutoff valve on the pneumatic actuator automatically
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Multi-pole Connector for Nuclear Electric Valve Actuators
Nuclear valve actuators are safety related devices, and defined as essential. equipment for an emergency reactor shutdown, containment isolation, reactor. core cooling, containment and reactor heat removal, or otherwise essential. in preventing significant release of radioactive material
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Outsourcing Biopharma Water Treatment
equipment vendors. Focusing on preventive maintenance, such arrangements can be customized to fit individual plant equipment and budgets. They can save money in the long run by extending the life of the equipment and preventing unnecessary shutdowns. Typically, the vendor services all the equipment
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Maintaining Critical Systems During Capital Improvement Projects
are surpassing their intended useful lives and the need to upgrade existing systems to support additional processing equipment increases, plant operators are faced with situations where piping, valves, and hydrants are damaged by natural disasters, malevolent acts, accidental damage, or other emergencies. When
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States > Texas > State > Register > 2006 > [TexReg 2006-0721is] 07/21/2006
The emergency shutdown valve on the above-ground brine piping appeared to have operated properly, because investigators recovered it in the closed state.
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States > Texas > State > Proposed Regulations > 2006 Documents > July 21, 2006 > [2006 TX Proposed tx-20060721-0054-0004973] 16 TAC 3.95, 3.97 - Underground St...
The emergency shutdown valve on the above-ground brine piping appeared to have operated properly, because investigators recovered it in the closed state.
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Overview study of LNG release prevention and control systems
Important loadin! section components include the transfer 1ine, the loading arms and coupling mechanism, and the loading emergency shutdown systems.
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Final test report for Pewee 2 integrated facility test series (FEP I and FEP II)
EMERGENCY SHUTDOWN OPERATIONS .
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States > Texas > State > Register > 2007 > [TexReg 2007-0126is] 01/26/2007
ment of surface piping, location of emergency shutdown valves, ¿re suppression capabilities, data acquisition, and record reten- tion.
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States > Texas > State > Register > 2006 > [TexReg 2006-0224is] 02/24/2006
The evidence suggests that transient mechan- ical forces or "water hammer" produced by the sudden pressure surge caused the surface piping to fracture between the well- head and the emergency shutdown valve.
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