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Supplier: World-Valve B.V.
Description: The centric butterfly valves are executed with an Ultralene coated liner for services in abbrasive, low adhesion and high corrosive applications like slurries, mining industry, flue gas desulpherisation, desalination plants. Standardized actuation flange One piece
- Valve Size: 3.149608 to 55.11814 inch
- Pressure Rating: 145.0377 psi
- Media Temperature: 32 to 176 F
- Connection Description: Bolt Flange
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Supplier: Bonomi North America, Inc.
Description: 2.50" 2-Way, Rubber Lined Lug-style Butterfly Valve w/ SS Disc w/ Buna-N seats & 220VAC Ex-Proof Modulating Electric Actuator
- Valve Size: 2.5 inch
- Pressure Rating: 600 psi
- Media Temperature: -4 to 302 F
- Number of Ports/Ways: 2
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Butterfly Valves - 1" Direct Mount, Cavity-Filled Stainless Steel Butterfly Valve -- MEBFVSTCE-023-1Supplier: Bonomi North America, Inc.
Description: 1" Direct Mount, Cavity-Filled Stainless Steel Butterfly Valve with EPDM Seats with Sanitary Tri-Clamp Ends & 100-240VAC Positioning Metal Electric Actuator
- Valve Size: 1 inch
- Pressure Rating: 600 psi
- Media Temperature: -4 to 302 F
- Media: Air, Gas, Water
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Supplier: Bonomi North America, Inc.
Description: 2" Two (2) 2-Way, NSF-approved Rubber-Lined Lug-style Butterfly Valve w/ Nylon-coated SS Disc w/ EPDM seat, 125# Carbon Steel Tee, Linkages & 24V AC/DC Positioning Metal Electric Actuator in T6 Configuration
- Valve Size: 2 inch
- Pressure Rating: 600 psi
- Media Temperature: -4 to 302 F
- Number of Ports/Ways: 2
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Supplier: Bonomi North America, Inc.
Description: 6" 2-Way, Rubber Lined Wafer-style Butterfly Valve w/ SS Disc w/ Buna-N seats & Double Acting Pneumatic Actuator
- Valve Size: 6 inch
- Pressure Rating: 600 psi
- Media Temperature: -4 to 302 F
- Number of Ports/Ways: 2
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Supplier: DeZURIK, Inc.
Description: DeZURIK has specially designed the BTG Tail Gas High Performance Butterfly Valve to meet the rigorous requirements of services where polymerization or solidification of media can prevent valve operation. BTG Tail Gas Butterfly Valves are used for tail
- Features: Butterfly Valves
- Media: Gas
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Supplier: Chemac Inc./Uraca/Uhde HPT/Gather/BHDT
Description: valve (pulsation valve) PN 3200 with hydraulic actuator and electronic controller for use in low-density polyethylene plants Ball-type non-return valves, non-return valves with tearshaped cone or standard plate Safety valves, overflow valves Pressure gauge
- Media: Air, Gas, Water
- Features: Angle Valves, Butterfly Valves, Check Valves, Control Valves, Diaphragm Valves, Globe Valves, Piston Valves, Pressure Relief Valves
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Supplier: Assured Automation
Description: Assured Automation’s HPX Triple Offset Low Emission Butterfly Valves are an ideal solution for positive shut-off or modulating control applications in erosive, corrosive and critical applications under ambient heat, high heat, and cryogenic temperatures. The HPX is dependable in severe
- Valve Size: 3 to 48 inch
- Pressure Rating: 285 to 1,500 psi
- Media Temperature: -425 to 1,500 F
- Number of Ports/Ways: 2
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Supplier: Assured Automation
Description: Description: The XLD Series are PFA (up to 12") or PTFE (14" and up) lined, Ductile Iron, butterfly valves. They are available with Wafer style or Lug style 150# ANSI flange connections. They can be equipped with a manual lever or can be actuated with electric or pneumatic actuators. A
- Valve Size: 2 to 12 inch
- Pressure Rating: 150 psi
- Flow (Cv): 175 to 5,674
- Number of Ports/Ways: 2
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Supplier: AVK International A/S
Description: AVK centric butterfly valves with fixed liner feature an outstanding seating concept. The rubber is injection moulded directly on the valve body forming a permanent bond. Consequently, there is no risk of deformation or dislocation of the liner making the valves suitable
- Valve Size: 2 to 24 inch
- Media Temperature: 158 F
- Connection Description: Bolt Flange
- Features: Butterfly Valves
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Supplier: Mueller Steam Specialty
Description: These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are especially well suited for higher velocity
- Valve Size: 14 to 18 inch
- Pressure Rating: 150 psi
- Media Temperature: 100 F
- Number of Ports/Ways: 2
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Supplier: Assured Automation
Description: Description: The HPW/HPL is a high performance soft seated, metal seated, fire safe butterfly valve. Body material is either Carbon steel or 316 SS. Connections are either wafer style (HPW) or lug style (HPL) and are either 150 or 300 lb. ANSI rated. It can be equipped with a manual
- Valve Size: 2 to 12 inch
- Pressure Rating: 740 psi
- Flow (Cv): 2 to 4,700
- Number of Ports/Ways: 2
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Description: IntellisysTM butterfly valves offer the user outstanding pressure control performance with the convenience and space savings of an on-valve mounted controller. The patended closed loop motor control technology allows for smaller sizes (less than 6" ID) to be driven using only
- Valve Size: 1 to 10 inch
- Pressure Rating: 15 psi
- Media Temperature: 212 F
- Number of Ports/Ways: 2
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Supplier: Radwell International
Description: INTEGRATED VALVE TRAIN, BUTTERFLY GAS VALVE, 3/4"-2"SM. BODY, MAX CAP-8000. FREE 2 YEAR RADWELL WARRANTY
- Features: Butterfly Valves
- Media: Gas
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Supplier: KSB AG
Description: disc butterfly valves. Overview of technical data Actuator options available ex works Hydraulic actuator type DYNACTO; Pneumatic actuator type ACTAIR;Electric actuator type ACTELEC;Pneumatic actuator type DYNACTAIR Body design Lug body; Wafer body Valve disc material 1.
- Valve Size: 1.968505 to 39.3701 inch
- Pressure Rating: 362.59425 psi
- Media Temperature: -58 to 500 F
- Number of Ports/Ways: 2
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Supplier: BI-TORQ® Valve Automation
Description: Key Features Automatic closure in case of ambient heat from fire, remote signal or local pushbutton Can be installed on both fire safe approved quarter-turn ball or butterfly valves Fully re-settable/testable for quarterly or annual maintenance Stainless steel components; modular
- Number of Ports/Ways: 2
- Connection Description: Bolt Flange
- Features: Butterfly Valves, Chemical, Fire Service, Other, Severe Service Rated
- Actuation: Electric, Manual / Hand, Thermally Actuated
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Supplier: KZVALVE
Description: The KZValve Butterfly Valves are engineered for actuation and designed to work with the KZValve actuators. These reliable valves are proven performers season after season. • 2" and 3" cast iron valves • 4" and 5" aluminum valves • Disk: 316 stainless steel • Stem:
- Valve Size: 5 inch
- Pressure Rating: 50 psi
- Number of Ports/Ways: 2
- Flow (Cv): 2,192
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Supplier: KSB AG
Description: Butterfly valve for building services, with anti-condensation feature, elastomer liner (EPDM XU). With lever or manual gearbox. Semi-lug type body (type T2), suitable for downstream dismantling and dead-end service. Valve disc made of nickel-coated nodular cast iron. Connections
- Valve Size: 1.574804 to 39.3701 inch
- Pressure Rating: 145.0377 to 232.06032 psi
- Media Temperature: 14 to 230 F
- Number of Ports/Ways: 2
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Supplier: Mueller Steam Specialty
Description: These soft-seated butterfly valves are designed for a variety of general applications in the control of water, air, oil, gases, and corrosive media. They are equally effective for on-off, throttling, or isolation service requirements. Series 88 is designed for dead-end service to the
- Pressure Rating: 150 psi
- Media Temperature: 100 F
- Number of Ports/Ways: 2
- Media: Air, Cold Water, Compressed Air, Gas, Gasoline / Diesel Fuel, Ground Water, High Purity Gas, Hot Water, LP - Gas, Natural Gas, Potable Water, Salt Water, Sour Gas, Specialty / Corrosive Gases, Wastewater, Water
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Supplier: Mueller Steam Specialty
Description: These soft-seated butterfly valves are designed for a variety of general applications in the control of water, steam, air, oil, and gases. They are equally effective for on-off, throttling, isolation, and dead end requirements. They are especially well suited for higher velocity
- Valve Size: 14 to 36 inch
- Pressure Rating: 150 psi
- Media Temperature: 150 F
- Number of Ports/Ways: 2
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Supplier: World-Valve B.V.
Description: The triple offset butterfly valves are executed with a metal to metal seat designed to ensure perfect tightness in steam, gas, chemical, petrochemical and cryogenic applications. Available in Wafertype, Lugtype and double flanged execution. Standardized actuation flange
- Valve Size: 3.149608 to 55.11814 inch
- Pressure Rating: 913.73751 psi
- Media Temperature: -320.8 to 1,292 F
- Connection Description: Bolt Flange
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Supplier: KZVALVE
Description: The KZValve Butterfly Valves are engineered for actuation and designed to work with the KZValve actuators. These reliable valves are proven performers season after season. • 2" and 3" cast iron valves • 4" and 5" aluminum valves • Disk: 316 stainless steel • Stem:
- Valve Size: 3 inch
- Pressure Rating: 150 psi
- Number of Ports/Ways: 2
- Flow (Cv): 720
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Supplier: TrimTeck
Description: High torque and triple offset design ensures zero leakage. The Optimux OpTE™ triple offset design provides bubble-tight shut-off for critical applications in a wide variety of industrial processes such as petroleum refining, cryogenics applications, pulp and paper and many others. Our unique design
- Valve Size: 2 to 48 inch
- Number of Ports/Ways: 2
- Flow (Cv): 52 to 147,000
- Connection Description: Bolt Flange
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Supplier: KSB AG
Description: Design Centered disc butterfly valve with elastomer liner. With lever, manual gearbox, pneumatic, electric or hydraulic actuator. Wafer typebody (T1), semi-lug type body (T2), full-lug type body (T4), U-section body with flat faces (T5). Body types T2, T4 and T5 are suitable for
- Valve Size: 1.574804 to 39.3701 inch
- Pressure Rating: 145.0377 psi
- Media Temperature: 14 to 392 F
- Number of Ports/Ways: 2
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Supplier: World-Valve B.V.
Description: The centric butterfly valves are executed with a PTFE liner on/off control service in aggresive and corrosive fluids and high purity applications. High performance PTFE lined wafertype Standardized actuation flange One piece blow-out proof shaft Self lubricating shaft bushing Chambered
- Valve Size: 1.2598432 to 35.43309 inch
- Pressure Rating: 232.06032 psi
- Media Temperature: -4 to 392 F
- Connection Description: Bolt Flange
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Description: Nor-Cal has upgraded its sealing butterfly valve technology to provide a broader and more robust product line. Available in either stainless steel or aluminum, the STBV-product is a dual function valve capable of acting both as foreline isolation and down-stream pressure control
- Valve Size: 1.5 to 4 inch
- Pressure Rating: 17.404524 psi
- Number of Ports/Ways: 2
- Material Of Construction: Aluminum, Stainless Steel
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Supplier: Mueller Steam Specialty
Description: These soft-seated butterfly valves are designed for a variety of general applications in the control of water, air, oil, gases, and corrosive media. They are equally effective for on-off, throttling, or isolation service requirements. Series 87 is well suited for higher velocity
- Valve Size: 2 to 24 inch
- Pressure Rating: 150 to 200 psi
- Media Temperature: 150 to 200 F
- Number of Ports/Ways: 2
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Supplier: Velan, Inc.
Description: Severe service metal-seated ball valves for high temperature, abrasive and corrosive applications. Features and benefits The Securaseal Type N was designed and developed for the most severe services heavy industry has to offer. None are more severe than high pressure leaching by acid or
- Valve Size: 0.5 to 24 inch
- Agency: ASME
- Features: Ball Valves, Butterfly Valves
- Connection Description: Bolt Flange, Butt Weld, Socket Weld / Solder
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Supplier: KZVALVE
Description: 5" Aluminum butterfly valve, EPDM seats, stainless steel disk, stainless steel valve stem, rated for 50 psi at 70° F
- Valve Size: 5 inch
- Pressure Rating: 50 psi
- Number of Ports/Ways: 2
- Media: Air, Gas, Water
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Corrosion control with inert gas
At reduced steaming rates, the flue gas can be taken from one boiler by closing a gate or butterfly valve on the flue gas supply line from the idling boiler.
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Fluidized-bed copper oxide process
A control butterfly valve in the flue gas going to the flue gas induced draft (II)) fan provides a means of reducing the unit throughput.
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Pilot Testing of Mercury Oxidation Catalysts for Upstream of Wet FGD Systems
Spray/tray Flue gas inlet ductwork (including venturi, butterfly control valve .
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Expanders for Oil and Gas Operations: Design, Applications, and Troubleshooting > CCU Hot Gas Expanders
The power recovery train control task is particularly difficult because the process and expander operate in a high-temperature, corrosive, dirty environment with high flue - gas flows controlled by large process butterfly valves .
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https://customer.honeywell.com/resources/techlit/TechLitDocuments/65-0000s/65-0239.pdf
ML7999A Universal Parallel-Positioning Actuator provides 100 lb-in. torque, pulse-width-modulating (PWM) control of combustion air dampers, butterfly gas valves , oil modulation valves, and flue gas recirculation systems.
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Wiley Critical Content: Petroleum Technology 2 Volume Set Complete Document
A bypass valve is provided upstream of the inlet butterfly valves to divert a portion of the flue gas around the expander during periods when the potential recoverable energy exceeds the capacity of the Power Recovery Train, or when the Power Recovery …
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The Role of Renewable Energy Technology in Holistic Community Development
A ‘‘ butterfly valve ’’ damper allows the regulation of the flue gases passing through the exhaust pipe.
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Information Technology Applications in Industry, Computer Engineering and Materials Science
The control of flue gas dust removal devices includes: controlling the temperature of flue gas in the flue pipe, the temperature of the flue gas source, opening and closing degree of air conditioning butterfly valve , bag type dust trap system, the rotation …
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New developments in oil refinery and tank valves
Double-wedge gate valves have been developed for these plants to control the pressure in the regenerator rotary butterfly valves 1800 mm in diameter for controlling the flow of flue gases from the generator to the waste-heat boiler and to the …
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Catalytic fabric filtration for simultaneous NO{sub x} and particulate control. Final report
Flue gas flow rate is controlled by maintaining a constant annubar differential pressure using a motorized butterfly valve located downstream of the ID fan.