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Description: off valve Fusible link valve also called fire fuse valve, high-Temperature fusible valve, emergency shut-off valve, safety shut-off valve, fusible link safety shutoff valves, fire safe ball valve with automatic thermal shut-off device,
- Valve Size: 2 to 12 inch
- Valve Type: Directional Valves, Safety Valves, Shut Off Valves
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Supplier: Rotork plc
Description: IQT3 Pro Shutdown Battery intelligent part-turn actuator provides fail-to-position functionality in the event of a mains power loss in hazardous and non-hazardous environments. The integral battery pack provides a compact, explosionproof shutdown solution. The shutdown
- Actuation Method: Electric
- Location: Hazardous
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Supplier: BI-TORQ® Valve Automation
Description: BI-TORQ provides three different lines of electric spring return actuators for applications that require an automatic shut-down in case of a catastrophic power loss. Torque outputs on our spring return electric actuators range from 200 to 1200 inch pounds of torque output with a 115VAC
- Actuator Torque: 450 In-lbs
- DC Voltage: 24 to 230 volts
- AC Voltage: 24 to 230 volts
- Actuation Time: 3 seconds
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Supplier: Cole-Parmer
Description: • Quarter-turn valves offer numerous standard features • Four limit switches provide electrical control of actuator • NEMA 4X electrical enclosure • Position indicators show yellow for open and red for closed valve • Clutchless manual override allows you to close valve in
- Pressure Rating: 225 psi
- Flow (Cv): 47.5
- Valve Type: Ball Valves
- Primary Material: PVC
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Supplier: Cole-Parmer
Description: • Quarter-turn valves offer numerous standard features • Four limit switches provide electrical control of actuator • NEMA 4X electrical enclosure • Position indicators show yellow for open and red for closed valve • Clutchless manual override allows you to close valve in
- Pressure Rating: 225 psi
- Flow (Cv): 47.5
- Valve Type: Ball Valves
- Primary Material: CPVC
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Supplier: Cole-Parmer
Description: • Quarter-turn valves offer numerous standard features • Four limit switches provide electrical control of actuator • NEMA 4X electrical enclosure • Position indicators show yellow for open and red for closed valve • Clutchless manual override allows you to close valve in
- Pressure Rating: 225 psi
- Flow (Cv): 1,235
- Valve Type: Ball Valves
- Primary Material: CPVC
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Supplier: Cole-Parmer
Description: • Quarter-turn valves offer numerous standard features • Four limit switches provide electrical control of actuator • NEMA 4X electrical enclosure • Position indicators show yellow for open and red for closed valve • Clutchless manual override allows you to close valve in
- Pressure Rating: 225 psi
- Flow (Cv): 1,235
- Valve Type: Ball Valves
- Primary Material: PVC
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Supplier: KSB AG
Description: Manual override for actuator Yes Type of control On / Off function Actuator movement Rotation Min. actuator control oil pressure 60 bar Actuator closing time 0 s Max. torque 16 002 Min. ambient temperature, actuator 80 °C Ambient temperature, actuator 20- °C
- Actuator Torque: 2,477.8761061946902 to 1,327,433.628318584 In-lbs
- Operating Temperature: -4 to 176 F
- Features: Double Acting, Local Position Indication, Manual Override of Power Actuator, Rack and Pinion Actuator, Scotch Yoke Actuator, Travel Stop (Limit Stop)
- Actuation Method: Hydraulic
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Supplier: KSB AG
Description: Design Single-acting hydraulic actuator for mounting on quarter-turn valves (butterfly valves or ball valves). Top flange to ISO 5211. Control pressure up to 120 bar. Can be mounted on various types of valve stem ends (square end, flat end or key). Force
- Actuator Torque: 1,123.8938053097345 to 35,398.23008849557 In-lbs
- Operating Temperature: -4 to 176 F
- Actuation Method: Hydraulic
- Features: Local Position Indication, Manual Override of Power Actuator, Rack and Pinion Actuator, Scotch Yoke Actuator, Single Acting, Travel Stop (Limit Stop)
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Supplier: ThermOmegaTech®
Description: Product Description TV/HAT valves are ideal for use in conjunction with tracer tubing and tracing systems using pre-traced tubing bundles. These valves are optimal for replacing conventional steam traps on winterization tracing, instrument tracing, condensate return system freeze
- Valve Size: 0.25 to 0.5 inch
- Pressure Rating: 300 psi
- Number of Ports/Ways: 2
- Media Temperature: 300 F
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Supplier: DeZURIK, Inc.
Description: and shutdown, and close when the pump stops – even during a power outage. The secret to how this valve works is in its simple and unique torque unit. The torque unit allows the valve to function normally as a motorized pump control valve, except the valve closes
- Valve Type: Check Valves, Control Valves
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Supplier: ThermOmegaTech®
Description: dumps when refilling cooling system with cold water Unit automatically rearms after filling and reheating Actuator sensing surface is the only wetted part Optional domed anti-tamper cap eliminates ability to tamper with the valve resetting stem Design Features Actuator sensing
- Valve Size: 1.25 inch
- Number of Ports/Ways: 2 to 3
- Features: Bolt Flange, ISO, Lockout / Tamper Proof, Threaded
- Media: Cold Water, Water
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Supplier: Erdmann Corporation
Description: Actuators offer the high quality and reliable performance needed to keep your process up and running with little or no process downtime and lost revenue due to shutdown. Available in 24 double acting and spring return models from 40 to 120 psig air supply, E & P Series Pneumatic
- Actuator Torque: 312 to 948 In-lbs
- Valve Stem Stroke Length: 0.9 inch
- Air Supply Pressure: 20 to 120 psi
- Actuation Time: 1.1 seconds
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Supplier: DeZURIK, Inc.
Description: torque. It is recommended that Manual Flexgate Valves 12" and larger be specified with a 4:1 bevel gear actuator. The 4:1 bevel gear actuator is available to reduce rim pull and operate the valve. Pneumatic actuators are also available and allow the Flexgate to
- Primary Material: Cast Iron, Stainless Steel
- Valve Type: Gate / Knife Valves
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Supplier: Nordson EFD
Description: The 782RA Series radial spray valve’s unique design allows it to apply a precise, uniform 360° coating of lubricants, primers, and other low- to medium-viscosity fluids inside cylinders. Using Low Volume Low Pressure (LVLP) technology, the air-actuated spray system atomizes the fluid while a
- Application: Coatings / Paint, Lubricants
- Material Feed: Continuous Feed
- Dispensing Application: Round Spray
- Number of Components: Single Component Dispensing
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Supplier: Rotork plc
Description: Suitable for air quality to ISO 8573.1 Class 4: dirt, water and oil High flow - Up to 2.4 Cv Working pressure up to 174 psi / 12 bar Used to close safety valve actuators to isolate potential fuel sources from fire Designed specifically for high flow system vent Bulb offers clear
- Flow (Cv): 2.4
- Pressure Rating: 174 psi
- Media: Air, Water
- Actuation: Pneumatic
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Supplier: DeZURIK, Inc.
Description: DeZURIK Coal Burner Isolation Valves (KCI) close off pulverized coal burner lines during maintenance shutdowns, providing increased safety by reducing the risk of fires and accidents. DeZURIK KCI valves exceed the NFPA standard of 50 psi (344kPa) internal explosion pressure.
- Valve Type: Gate / Knife Valves
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Supplier: Shenzhen Jewellok Technology Co., Ltd.
Description: Because these valves handle aggressive etchants and abrasive slurries, their maintenance is the single most important factor in preventing contamination and unscheduled shutdowns. Optimizing these valves begins with choosing the right design. Jewellok’s UHP valves utilize
- Body Material: Stainless Steel
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Supplier: Mile-X Equipment, Inc.
Description: Tests Injector Solenoid Test Injector Actuation Pressure Test Intake Valve Actuator Solenoid Test Cylinder Cutout Test Special Tests Engine Shutdown Output Tachometer Circuit Auxiliary Brake PTO Switch On Lamp Three Speed Fan Slip Output On/Off Cooling Fan Lockout Solenoid Shift
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Supplier: Cosen Saws, USA
Description: coolant system • Synchronized power driven blade brush Control & Automation • Smart NC-20 (SNC-20) technology programmable up to 20 different jobs • Automatic kerf compensation & automatic multiple indexing • "Save-a-Blade" design to prevent tooth deformities • Automatic shutdown • Error code
- Cutting Capacity: 22 to 30 inch
- Power Type: AC Power
- Cutting Type: Automatic
- Machine Type: Band Saw, Dual Column Saw
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Supplier: Caterpillar Oil & Gas
Description: Engine – Motor-driven barring gear, fitted on engine – Reversing contractor and pushbutton switch with cable – Electronic speed setting equipment with actuator and speed pick-up – Emergency shutdown equipment with pushbutton, separate, for manual emergency stop Engine Indicators –
- Volt-Ampere: 1,230,000 to 2,050,000 VA
- Applications: Industrial
- Portability: Permanent
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Supplier: Caterpillar Oil & Gas
Description: Equipment Engine – Motor-driven barring gear, fitted on engine – Reversing contractor and pushbutton switch with cable – Electronic speed setting equipment with actuator and speed pick-up – Emergency shutdown equipment with pushbutton, separate, for manual emergency stop Engine
- Volt-Ampere: 4,023,000 to 3,600,000 VA
- Applications: Industrial
- Portability: Permanent
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Supplier: Caterpillar Oil & Gas
Description: indicator – Exhaust gas temperature indicator Engine – Motor-driven barring gear, fitted on engine – Reversing contractor and pushbutton switch with cable – Electronic speed setting equipment with actuator and speed pick-up – Emergency shutdown equipment with pushbutton, separate, for
- Volt-Ampere: 3,200,000 VA
- Applications: Industrial
- Portability: Permanent
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Supplier: Caterpillar Oil & Gas
Description: Engine – Motor-driven barring gear, fitted on engine – Reversing contractor and pushbutton switch with cable – Electronic speed setting equipment with actuator and speed pick-up – Emergency shutdown equipment with pushbutton, separate, for manual emergency stop Engine Indicators –
- Volt-Ampere: 1,640,000 to 1,830,000 VA
- Applications: Industrial
- Portability: Permanent
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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 -
temperature versions) were installed on damper valves in the tunnels. They are compact pneumatic actuators with scotch-yoke mechanisms, providing ESD/shutdown capabilities. The customer chose spring-return configurations, offering fast operating capability and long-term reliability with minimum (read more)
Browse Pneumatic Valve Actuators Datasheets for Rotork plc -
The Local Hand Station is suitable for applications such as large penstocks, where it is difficult to access the actuator due to height, in chamber applications where the actuator is located below the ground and space is limited or for control when the actuator/device may be in a hazardous (read more)
Browse Electric Valve Actuators Datasheets for Rotork plc -
states and the country. Although valves don’t play an important part in the wind energy generation, actuators are a much more significant element in the operation of wind turbines. Actuators for blades regulation Actuators are part of the control that adjusts the rotor (read more)
Browse Electric Valve Actuators Datasheets for Indelac Controls, Inc. -
. It features a full-force mechanical lockout system that secures the valve under the complete actuator load, including an additional safety factor. This ensures personnel safety during maintenance and complies with stringent plant safety protocols (read more)
Browse Gate Valves Datasheets for DeZURIK, Inc. -
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 -
pump startup and shutdown, and close when the pump stops - even during a power outage. The electric motor actuator eliminates the need for hydraulic actuation providing the most economical solution, the lowest cost of ownership and the least maintenance. For more information visit DeZURIK.com. (read more)
Browse Check Valves Datasheets for DeZURIK, Inc. -
, gas, oil, and chemical process systems. It is actuated pneumatically, offering reliable, fast response control. The fail-safe action is "Last Position / Port A Close", ensuring safe system shutdown or holding during loss of air supply. This valve is an ideal choice for engineers seeking (read more)
Browse Diaphragm Valves Datasheets for Shanghai Thinktank Process Management Co., Ltd -
valves with an actuation of less than 100 milliseconds, at a very specific setpoint. Diagnostics – The instrument has advanced algorithms for self-diagnostics. Error codes are published locally on the device display to identify the causes of any its (read more)
Browse Pressure Transmitters Datasheets for United Electric Controls Company -
ODOT DT-222F Digital Output Module (16-Channel, PNP/Source Type) High-Density Control for Standard 24VDC Actuators Maximize your system’s output capacity while (read more)
Browse I/O Modules and Instruments Datasheets for Sichuan Odot Automation System Co., Ltd.
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CABINET COOLERS END COSTLY SHUTDOWNS
CABINET COOLERS END COSTLY SHUTDOWNS. A manufacturer of enclosure cooling systems prevented the loss of future production and eliminated downtime. Could this type of cooling be suited to your environment?. The story is all too familiar. Your best customer places an important order for a custom made
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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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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
vents the pneumatic actuator, allowing it to move into its fail-safe position (open or closed). At the same time, it closes the supply airline, eliminating oxygen that would feed the fire. A second entire fusible link valve assembly dedicated to the thermal shutdown is no longer required.
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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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Safety Initiatives Enhance Integrity of Offshore Platform Operations
Fusible-element valves were added to the control signal lines near the shutdown valve actuators to provide quick closure should a fire be near the valve.
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Assessment of PVST in accordance with IEC 61508:2010
For many years, diagnostics have been implemented for field devices (smart devices and final elements) comprising shutdown valves , actuator and solenoid valves, using online measurement and testing technologies.
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New Era for Quality Emiratization of Front-Line Workforce Utilizing Process Training Pilot Plants
● Full well head with X-mass tree ● Choke valve and shutdown actuator ● OTIS Wellhead hydraulic control system ● Instrument & Control devices required to monitor the wellhead operating parameters and the annulus pressure ● Test & production manifolds and…
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Verifying Diversity Defense Mechanisms against Common Cause Failures for Safety Instrumented Systems Using a Stress-Strength Model
The field instrumentation comprises both the pressure and temperature sensor/transmitter subsystems, and the final control element subsystem (basically composed of a set of actuator and shutdown valve ).