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Supplier: Rotork plc
Description: IQT3 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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Description: Description Heat Shutdown On-Off Valve Specifications Body Size: 1/2"(DN15)~12"(DN300 ) Fusing Temperature: 165°F(74°C), 212°F(100°C) Material: Carbon Steel, Stainless Steel, Lining Fluorine Body Type: Ball Valve
- 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: KSB AG
Description: Design Double-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
- Acting Type: Double Acting
- Actuator Torque: 2478 to 1.33E6 In-lbs
- Control Signal Input: Pressure Control Signal
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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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
- Acting Type: Single Acting
- Actuator Torque: 1124 to 35398 In-lbs
- Control Signal Input: Pressure Control Signal
- Full Range Of Rotary Motion: Quarter Turn ( 90 degrees)
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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
- AC Voltage: 24 to 230 volts
- Actuation Method: Electric
- Actuation Time: 3 seconds
- Actuator Torque: 450 In-lbs
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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
- AC Voltage: 24 to 230 volts
- Actuation Method: Electric
- Actuation Time: 1 seconds
- Actuator Torque: 90 to 133 In-lbs
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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
- Flow (Cv): 47.5
- Pressure Rating: 225 psi
- Primary Material of Construction: PVC
- Valve Type: Ball Valves
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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
- Flow (Cv): 1235
- Pressure Rating: 225 psi
- Primary Material of Construction: CPVC
- Valve Type: Ball Valves
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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
- Flow (Cv): 47.5
- Pressure Rating: 225 psi
- Primary Material of Construction: CPVC
- Valve Type: Ball Valves
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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
- Flow (Cv): 1235
- Pressure Rating: 225 psi
- Primary Material of Construction: PVC
- Valve Type: Ball Valves
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Supplier: Erdmann Corporation
Description: For applications involving extreme temperature ranges or corrosive chemicals, to periodic opening or closing of a valve or hundreds of cycles 24 hours a day, pneumatic actuators are required to operate flawlessly under all types of continuous process conditions. EL-O-MATIC E & P
- Actuation Method: Pneumatic
- Actuation Time: 0.4000 seconds
- Actuator Torque: 58.9 to 179 In-lbs
- Air Supply Pressure: 20 to 120 psi
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Supplier: ThermOmegaTech®
Description: constant condensate discharge temperature. The valves are wide open at start-up for rapid venting and initial heat-up and are self-draining after shutdown, to eliminate freeze damage. For heating of temperature sensitive instruments or process fluids, the reduced temperature available
- Actuation: Thermally Actuated
- Number of Ports/Ways: 2
- Pressure Rating: 300 psi
- Valve Size: 0.2500 to 0.5000 inch
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Supplier: ThermOmegaTech®
Description: Optional domed anti-tamper cap eliminates ability to tamper with the valve resetting stem Design Features Actuator sensing surface is the only wetted part Design excludes cooling water chemicals and other debris from moving parts Long service life
- Actuation: Thermally Actuated
- Metals: Stainless Steel
- Valve Size: 1.25 inch
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Supplier: ThermOmegaTech®
Description: filling and reheating Optional domed anti-tamper cap eliminates ability to tamper with the valve resetting stem Design Features Actuator sensing surface is the only wetted part Long service life: All moving parts are stainless steel Design
- Actuation: Thermally Actuated
- Metals: Stainless Steel
- Valve Size: 1.25 inch
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Supplier: DeZURIK, Inc.
Description: pump startup 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 Type: Check Valves, Control 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
- Applications: Coatings / Paint, Lubricants
- Continuous Feed: Yes
- Dispensing Application Type: Round Spray
- Number of Components: Single Component Dispensing
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Supplier: DeZURIK, Inc.
Description: shutdowns and costly replacement parts. The only replacement parts are the slurry sleeves and the packing. Flexgate Valves of 3"-12" are provided with standard handwheel mechanisms featuring cast handwheels, machined 303 Stainless Steel stems with yoke sleeves and thrust washers
- Primary Material of Construction: Cast Iron, Stainless Steel
- Valve Type: Gate / Knife Valves
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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: 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
- Actuation: Pneumatic
- Flow (Cv): 2.4
- Pressure Rating: 174 psi
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Supplier: RS Components, Ltd.
Description: Use recommended to aid compliance with the European Machinery Directive. Controlled increase of downstream pressure on start up. High forward flow capacity (typically 21dm³/s or 57 dm³/s). High flow dump facility for fast system shutdown. 24Vdc solenoid pilot operation, protection
- Actuation: Pilot Operated, Other
- Media Temperature: -4 F
- Pressure Rating: 43.51 psi
- Primary Material of Construction: Aluminum
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Supplier: RS Components, Ltd.
Description: Use recommended to aid compliance with the European Machinery Directive. Controlled increase of downstream pressure on start up. High forward flow capacity (typically 21dm³/s or 57 dm³/s). High flow dump facility for fast system shutdown. 24Vdc solenoid pilot operation, protection
- Actuation: Pilot Operated, Other
- Media Temperature: -4 F
- Pressure Rating: 43.51 psi
- Primary Material of Construction: Other
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Supplier: Mile-X Equipment, Inc.
Description: (%) Calibrations Boost Calibration Timing Calibration Diagnostic Tests Injector Solenoid Test Injector Actuation Pressure Test Intake Valve Actuator Solenoid Test Cylinder Cutout Test Special Tests
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Supplier: Cosen Saws, USA
Description: • Hydraulic actuated carbide blade guides with bearing guides • Two additional guides to support the blade from the top • Heavy-duty cast guide arms • Automatic hydraulic blade tensioning device • Hydraulic
- Cutting Capacity: 22 to 30 inch
- Machine Type: Band Saw, Dual Column Saw
- Material Cut: Metal
- Operation: Automatic
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Supplier: Caterpillar Oil & Gas
Description: – 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
- Applications: Industrial
- Portability: Permanent
- Volt-Ampere: 3.60E6 to 4.02E6 VA
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Supplier: Caterpillar Oil & Gas
Description: 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
- Applications: Industrial
- Portability: Permanent
- Volt-Ampere: 1.23E6 to 2.05E6 VA
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Supplier: Caterpillar Oil & Gas
Description: 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
- Applications: Industrial
- Portability: Permanent
- Volt-Ampere: 1.64E6 to 1.83E6 VA
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Supplier: Caterpillar Oil & Gas
Description: 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 – Gauge
- Applications: Industrial
- Portability: Permanent
- Volt-Ampere: 3.60E6 VA
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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. -
TSV Dedicated Thermally Activated Shut-Off Valves The TSV series Thermal Shut-off valves combine a fire-safe ball or butterfly valve with a pneumatic actuator and the FM approved FireChek® valve to form a dedicated stand-alone thermal shut-off valve that will close (read more)
Browse Industrial Valves Datasheets for Assured Automation -
. 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. -
Assured Automation's FM Fire-Safe Thermal & Electro-Thermal ball & butterfly valve assemblies these valves are suitable for flammable gas or liquid applications. The thermal links, which respond to (read more)
Browse Tempering Valves and Thermally Actuated Valves Datasheets for Assured Automation -
, 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
Conduct Research Top
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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 ).