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Supplier: Bonomi North America, Inc.
Description: 4" 2-Way, Rubber Lined Lug-style Butterfly Valve w/ SS Disc w/Viton seats & 24V AC/DC Metal Modulating Electric Actuator w/ Fail-Safe Battery Backup
- Actuation: Electric
- Agency / Standard: ISO
- Material of Construction: Aluminum, Brass / Bronze
- Media Description: Air, Water, Gas
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Supplier: Bonomi North America, Inc.
Description: 2" 2-Way, Carbon Steel Lug-style High Performance Butterfly Valve & 110VAC Ex-Proof On/Off Electric Actuator
- Actuation: Electric
- Agency / Standard: ISO
- Material of Construction: Aluminum, Brass / Bronze
- Media Description: Air, Water, Gas
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Supplier: Bonomi North America, Inc.
Description: 10" 2-Way, Stainless Steel Lug-style High Performance Butterfly Valve & 24V AC/DC Ex-Proof On/Off Electric Actuator
- Actuation: Electric
- Agency / Standard: ISO
- Material of Construction: Aluminum, Brass / Bronze, Stainless Steel
- Media Description: Air, Water, Gas
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Supplier: Bonomi North America, Inc.
Description: 4" 2-Way, Carbon Steel Wafer-style High Performance Butterfly Valve & 220VAC Ex-Proof Modulating Electric Actuator
- Actuation: Electric
- Agency / Standard: ISO
- Material of Construction: Aluminum, Brass / Bronze
- Media Description: Air, Water, Gas
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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
- Actuation: Manual / Hand, Electric, Pneumatic
- Connection: Bolt Flange
- Flow (Cv): 175 to 5674
- Material of Construction: Ductile Iron, Other
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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
- Actuation: Electric
- Agency / Standard: ISO
- Connection: Threaded
- Fire Service: Yes
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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
- Actuation: Manual / Hand, Electric, Pneumatic, Other
- Connection: Bolt Flange
- Material of Construction: Cast Iron
- Media Description: Air, Compressed Air, Water, Hot Water, Cold Water, Ground Water, Potable Water, Salt Water, Wastewater, Gas, Gasoline / Diesel Fuel, High Purity Gas, LP - Gas, Natural Gas, Sour Gas, Specialty / Corrosive Gases
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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
- Actuation: Manual / Hand, Electric, Electro-hydraulic, Pneumatic
- Connection: Threaded, Bolt Flange
- Material of Construction: Cast Iron
- Media Description: Water, Hot Water, Cold Water, Wastewater, Gas, Steam
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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 re?ning, cryogenics applications, pulp and paper and many others. Our unique design
- Actuation: Electro-pneumatic
- Connection: Bolt Flange
- Flow (Cv): 52 to 147000
- Material of Construction: Exotic Metal, Stainless Steel, Steel
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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
- Agency / Standard: ASME
- Connection: Bolt Flange, Butt Weld, Socket Weld / Solder
- Media Description: Water, Gas
- Valve Size: 0.5000 to 24 inch
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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
- Media Description: Gas
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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
- Media Description: Gas
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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
- Actuation: Manual / Hand, Electric, Thermally Actuated
- Connection: Bolt Flange
- Fire Service: Yes
- Media Description: Gas, Gasoline / Diesel Fuel, LP - Gas, Natural Gas, Other
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Supplier: Chemac Inc./Uraca/Uhde HPT/Gather/BHDT
Description: High Pressure Piping, Valves and Fittings Based on the High-pressure valves and fittings to IG standards for pressure ratings of 325 and 700 bar, Chemac Inc offers these for pressure ratings of 500, 1600, 2500, 3200, 3600 and 4000 bar in similar construction with lens-type gaskets
- Media Description: Air, Water, Gas
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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
- Agency / Standard: DIN
- Connection: Bolt Flange
- Material of Construction: Ductile Iron
- Media Description: Gas, LP - Gas, Natural Gas
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Supplier: World-Valve B.V.
Description: The 756 series double eccentric butterfly valves are utilised in water intake systems, cooling water systems, filtering systems and industrial waste water in the power industry,chemical and petro chemical waste water plants, steel industry. Tilted fixated disc design
- Agency / Standard: API, DIN, ISO
- Connection: Bolt Flange
- Fire Service: Yes
- Material of Construction: Stainless Steel, Steel
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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
- Actuation: Electric
- Connection: Bolt Flange
- Material of Construction: Aluminum
- Media Description: Gas
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Design of Municipal Wastewater Treatment Plants: WEF Manual of Practice No. 8 ASCE Manuals and Reports on Engineering Practice No. 76, Fifth Edition > ANAEROBI...
Several types of isolation valves (e.g., butterfly valves , plug valves and knife gate valves) have been used successfully on digester gas piping.
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Integration of Alternative Sources of Energy
…microturbine systems, 217, 220 Brayton-cycle generators, 123 Brazil, alternative energy technologies, 1, 57, 119, 131, 181, 198 Brick, thermodynamic properties of, 33 British thermal unit (Btu), 29–30, 32–34, 46–47 Buderus Heiztechnik, 160 Butane, 34, 204 Butterfly valves , 68 By-product(s … implications of, 56, 198, 200, 203, 205–206 recycling, 170, 174 separation, 170 Carbonic gas , 205 Carbon monoxide … Diesel power plants: characteristics of, 418–420 diesel engine, see Diesel engine Diffusers, 103 Digester gas, microturbines, 215…
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AWWA M41 - Ductile-Iron Pipe and Fittings
…196,197 Bolt holes, orientation of, 70-71 Bolts: mechanical joint, 70-71, 188, 188t.; seat adjusting, 195 Bonded coatings, 178 Bosses, welded-on, 68, 68f: Boussinesq equation, 38,44 Bridges, 52; piping across, 208f:, 208 Butterfly valves , 195, 198; installation of … 57; submittals, 211; tables, 103 Desulfurization, 13 Dewatering pumps, 184 Diameters, 154,201; flow and, 153; inside, 160, 161; large, 161; of minimum available pressure classes, 156t.; nominal, 209 Diameter-thickness ratios, 27 Differential aeration, 168 Digester gas service, 4,60 Dillenberg…
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Treatment of Biogas Produced in Anaerobic Reactors for Domestic Wastewater: Odor Control and Energy/Resource Recovery
Butterfly valve . .... piping should be sized with a maximum gas velocity below 3.7 m/s. .... flare inlet and the pressure drop determines the minimum operating pressure necessary beneath the digester /reactor cover.
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09.01.09 -- Scientists Hone Technique To Safeguard Water Supplies
The engineers at a municipal wastewater treatment utility were expanding their biogas digester system and were seeking .... They needed to measure the amount of gas contained within a gas bag as well as the .... 100/200 Series Butterfly Valves .
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10.09.08 — WEFTEC.08 Pre-Show Special Edition, Volume 2
…handling equipment and technology to provide the best in hydraulic mixing systems for digesters , sludge storage tanks … uniquely innovative mixing chamber that incorporates a redirectional and shearing design of the gas /liquid water mixture .... K-Flo Butterfly Valve .
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Contracts | Archive | Process Engineering
○ Oil & Gas . .... ○ Pumps & Valves . .... Projects & Systems has completed the refurbishment of the first of three sludge digesters , which will reduce .... Keystone butterflies fly to China .
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Design of Municipal Wastewater Treatment Plants: WEF Manual of Practice No. 8 ASCE Manuals and Reports on Engineering Practice No. 76, Fifth Edition > MATERIAL...
100 dry SO 2 gas . .... Circular tanks ( digesters and storage tanks), building beams and slabs, large-diameter pipe. .... Commutator bodies, butterfly - valve discs, and pump impellers .