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Supplier: Radwell International
Description: VG7000 SERIES BRASS TRIM GLOBE VALVES WITH V-3801 COMPACT PNEUMATIC ACTUATORS CONTROL HOT OR CHILLED WATER OR 15 PSIG SATURATED STEAM. VALVE STEM: STAINLESS STEEL. MAXIMUM SUPPLY AIR PRESSURE: 25 PSIG (172 KPA). FLUID TEMPERATURE: 35 TO 248F (2 TO 120C)..
- Actuation: Pneumatic
- Media Description: Water (General)
- Valve Type: Globe Valves
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Supplier: Honeywell International, Inc.
Description: 2-WAY TYPE 1/2 INCH NOMINAL SIZE HOT AND CHILLED WATER APPLICATION 36 TO 230 DEG F TEMPERATURE RATING BRASS BODY MATERIAL 235 PSI PRESSURE RATING ACTUATOR EXCLUSIONS FEMALE THREADED X FEMALE THREADED END CONNECTION
- Media Temperature: 36 to 230 F
- Pressure Rating: 235 psi
- Primary Material of Construction: Brass / Bronze
- Valve Size: 0.5000 inch
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Supplier: Bray Commercial
Description: everyday occurrence. Any time a chilled water or hot water system is operating at less than design maximum load conditions – which is most of the time – differential pressures in the system tend to increase, resulting in overflow through the control valves. This
- Actuation: Manual / Hand
- Connection: Threaded, Socket Weld / Solder
- Features: Characterized
- Media Description: Water (General), Hot Water, Cold Water, Other
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Supplier: Bray Commercial
Description: fulfill any purpose. The ATiMX valve provides a cost effective means of controlling hot water and chilled water flow in an accurate and stable manner while minimizing pumping, heating and cooling costs. And by combining the automatic temperature
- Actuation: Manual / Hand, Electric
- Connection: Bolt Flange
- Features: Characterized
- Media Description: Water (General), Hot Water, Cold Water, Other
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Supplier: Bray Commercial
Description: applications using hot water, or chilled water. Bray’s SoftTouch valves can be equipped with a variety of economical electric actuators. Choices include on/off, 3-wire floating and proportional control models in both spring return and non-spring return styles. The
- Actuation: Manual / Hand
- Connection: Threaded
- Features: Characterized
- Media Description: Water (General), Hot Water, Cold Water, Other
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Supplier: Bray Commercial
Description: applications using hot water, or chilled water. Bray’s SoftTouch valves can be equipped with a variety of economical electric actuators. Choices include on/off, 3-wire floating and proportional control models in both spring return and non-spring return styles. The
- Actuation: Manual / Hand
- Connection: Threaded
- Features: Characterized
- Media Description: Water (General), Hot Water, Cold Water, Other
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Supplier: OMEGA Engineering, Inc.
Description: surrounding ambient temperature. The RHCL-2 uses an Optical Chilled Mirror (OCM) primary measurement technique for traceability and feedback control. Contributing to ease of use are features such as maintenance reducing Automatic Balance Cycle (ABC), an integral ambient
- AC Voltage: Yes
- AC Voltage Range: 100 to 240 volts
- Calibrator Style: Portable
- Display Type: Analog Meter or Indicator, Digital Readouts
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Supplier: Polyguard Products, Inc.
Description: substrate increases in thickness. RG-CHW is not “new” technology; it is new to the chilled water industry and is a breakthrough for controlling corrosion under insulation (CUI). RG-CHW is a non-drying gel compound that is easily applied to pipes, fittings, valves, tanks
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Supplier: Inductotherm Group
Description: control of molten metal with optical pyrometer PLC based automated controls with full SCADA Stainless steel melt chambers for continuous high vacuum operation Robust delta seals on main chamber sealing flanges • Water cooled articulating mold chamber isolation valve
- Application: Foundry / Melting
- Atmosphere: Vacuum
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Supplier: Inductotherm Group
Description: Mold Heater and Water Cooled Chill Plate, Directionally solidified and Single-Crystal castings are able to produced as well. Consarc offers many features to ensure the highest productivity including, automatic baffle exchange, liner and billet charging, and an independent liner dump
- Application: Foundry / Melting
- Atmosphere: Vacuum
- Height: 400 to 1500 mm
- Width / Tube O.D.: 100 to 400 mm
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Supplier: Thermal Fluid Systems, Inc.
Description: , texatherm, and therminol among others, along with steam and glycol. Cooling media includes water, chilled water, air, and other methods. The process skids are composed of controls, secondary loops, pumps, and valves. Customers can choose from field installation
- ASME Certified: Yes
- Applications: Chemical Processing, Food and Beverage Processing, Other
- Maximum Working Pressure: 300 psi
- NEMA Rated: Yes
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Supplier: Thermal Fluid Systems, Inc.
Description: , texatherm, and therminol among others, along with steam and glycol. Cooling media includes water, chilled water, air, and other methods. The process skids are composed of controls, secondary loops, pumps, and valves. Customers can choose from field installation
- Application: Industrial
- System Type: Fluid to Fluid Heat Exchanger
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Supplier: DFT Inc.
Description: be replaced in-line through the bottom cover without removing the valve from the line. The downstream seat is end loaded for quick replacement. Like the HI-100, the ULTRA-TROL® can be used for various fluids including slurries in high or low temperature applications for refining,
- Actuation: Electric, Electro-hydraulic, Electro-pneumatic, Pneumatic
- Connection: Bolt Flange
- Flow (Cv): 1 to 720
- Material: Exotic Metal, Stainless Steel, Steel
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Supplier: DFT Inc.
Description: ). These basic features enable the valve design to operate smoothly and efficiently at high or low temperature, and/or with fluids containing foreign matter such as slurries. The HI-100 operates in the full open position, the throttling position and the closed position. It is important
- Actuation: Electric, Electro-hydraulic, Electro-pneumatic, Pneumatic
- Connection: Threaded, Bolt Flange, Clamp Flange, Butt Weld, Socket Weld / Solder
- Flow (Cv): 1 to 720
- Material: Exotic Metal, Stainless Steel, Steel
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Supplier: Assured Automation
Description: Description Assured Automation's GH Series High Capacity General Purpose Globe Control Valves are constructed of rugged cast iron bodies. They are available with a variety of plug styles and trim materials to suit nearly any application. These valves provide excellent modulating
- Actuation: Electric, Pneumatic, Other
- Connection: Bolt Flange, Butt Weld
- Flow (Cv): 680
- Material: Cast Iron
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Supplier: Assured Automation
Description: with a variety of trim materials to suit nearly any application. These valves provide excellent modulating control for pressure, temperature, level, and flow of a wide variety of fluids in from -20° to 800°F. GVI Valves are effective for the control of liquids,
- Actuation: Electric, Pneumatic, Other
- Connection: Bolt Flange, Socket Weld / Solder
- Flow (Cv): 170
- Material: Stainless Steel, Steel
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Supplier: Assured Automation
Description: pressure, temperature, level, and flow of a wide variety of fluids in from -20 to 500ºF. Functions 2-way Flow Control 3-way Mixing 3-way Diverting Features & Benefits Compact rugged valve body with selection of port reductions
- Actuation: Electric, Pneumatic, Other
- Connection: Bolt Flange, Butt Weld
- Flow (Cv): 40
- Material: Brass / Bronze, Stainless Steel
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Supplier: Beswick Engineering Co., Inc.
Description: The needle valve can be used to control mini-cylinders, nozzles, timing circuits, filling heads, bleed vents, and in many other applications. The valve is also available with options such as a panel mount thread and a knob for easy adjustment. Maximum inlet pressure is 300 psig.
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Supplier: KSB AG
Description: Design Control valve based on standard type series BOA-C, BOA-CS, BOA-C EKB, BOA-Control IMS, single-piece pressure-retaining body with soft seat. Leakage rate selectable from 0.05% to drop-tight at KVS valuesbetween 6.3 and 700 m3/h and closing pressures up to 16 bar. With
- Actuation: Electric
- Connection: Bolt Flange
- Material: Cast Iron
- Media Description: Water, Hot Water, Cold Water
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Supplier: Cylinders & Valves, Inc.
Description: 4-Way Spool Valves - Foot Treadle Operated, Spring Centered, All Ports Blocked in Neutral
- Material: Aluminum
- 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, Hydraulic Fluid, Powder / Solids, Steam
- Number of Ports/Ways: 4
- Pressure Rating: 0.0 to 200 psi
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Supplier: Cylinders & Valves, Inc.
Description: 4-Way Spool Valves - Hand Lever
- Material: Aluminum
- 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, Hydraulic Fluid, Powder / Solids, Steam
- Number of Ports/Ways: 4
- Pressure Rating: 0.0 to 200 psi
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Supplier: Cylinders & Valves, Inc.
Description: Mini-Solenoid Valve
- Material: Aluminum, Stainless Steel
- 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, Hydraulic Fluid, Powder / Solids, Steam
- Media Temperature: 0.0 to 140 F
- Number of Ports/Ways: 3
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Supplier: Cylinders & Valves, Inc.
Description: Hand Lever
- Material: Aluminum
- 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, Hydraulic Fluid, Powder / Solids, Steam
- Number of Ports/Ways: 3
- Pressure Rating: 50 to 200 psi
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Supplier: Armstrong International
Description: Elastomer seal material options are available to support NON water temperature control applications, e.g., glycol, hydraulic fluid Top entry allows inline access to internal valve parts Operating temperature range: -13°F to 257°F (-25°C to 125°C) Rated pressure
- Actuation: Electric
- Agency / Standard: ASME, ISO
- Connection: Threaded
- Flow (Cv): 40.3 to 47.7
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Supplier: Armstrong International
Description: Elastomer seal material options are available to support NON water temperature control applications, e.g., glycol, hydraulic fluid Top entry allows inline access to internal valve parts Operating temperature range: -13°F to 257°F (-25°C to 125°C) Rated pressure
- Actuation: Electric
- Agency / Standard: ASME, ISO
- Connection: Threaded
- Flow (Cv): 6.3 to 8.1
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Supplier: Armstrong International
Description: When accurate control is desired from your steam or water applications, the Armstrong Python® 1100 Series Control Valve will squeeze every bit of performance out of your system and deliver precise control. With a wide range of materials, s
- Actuation: Electro-pneumatic, Pneumatic
- Connection: Threaded
- Flow (Cv): 1 to 50
- Material: Stainless Steel, Steel
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Supplier: Armstrong International
Description: Elastomer seal material options are available to support NON water temperature control applications, e.g., glycol, hydraulic fluid Top entry allows inline access to internal valve parts Operating temperature range: -13°F to 257°F (-25°C to 125°C) Rated pressure
- Actuation: Electric
- Agency / Standard: ASME, ISO
- Connection: Threaded
- Flow (Cv): 10 to 12.6
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Supplier: Sharpe Valves
Description: Optional ball, stem, and seat material and purge port, floating ball design
- Actuation: Electric, Pneumatic
- Agency / Standard: ASME
- Connection: Clamp Flange, Tube Fitting, Butt Weld, Socket Weld / Solder
- Flow (Cv): 3.2
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Supplier: Sharpe Valves
Description: Integral ISO mounting pads, steam rated, recessed seats, vented ball
- Actuation: Electric, Pneumatic
- Connection: Threaded, Socket Weld / Solder
- Flow (Cv): 38
- Material: Exotic Metal, Stainless Steel
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Supplier: Sharpe Valves
Description: Integral ISO mounting pads, steam rated, recessed seats, vented ball
- Actuation: Electric, Pneumatic
- Connection: Threaded, Butt Weld, Socket Weld / Solder
- Flow (Cv): 8
- Material: Stainless Steel
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Supplier: Ideal Valve Inc.
Description: For extremely precise flow control, allows very precise repeatability
- Connection: Threaded
- Cryogenic Valves: Yes
- Fire Service: Yes
- Flow (Cv): 0.1383
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Supplier: Suttner America Company
Description: Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices.
- Connection: Threaded
- Material: Stainless Steel
- Media Description: Water, Hot Water, Cold Water
- Media Temperature: 176 F
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Supplier: Ideal Valve Inc.
Description: For extremely precise flow control, allows very precise repeatability
- Connection: Threaded
- Cryogenic Valves: Yes
- Fire Service: Yes
- Flow (Cv): 0.1383
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Description: The DSVP42-R from Deltrol Controls is a pilot-operated, single inlet / dual outlet, 90º valve designed to control the flow of water from a water main. Applications • Coffee machines • Vending equipment • Ice maker equipment • Water
- Agency / Standard: NSF
- Connection: Threaded
- Material: Nylon - Polyamide
- Media Description: Water, Hot Water, Cold Water, Potable Water
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Description: The DSV28N-NC-S from Deltrol Controls is a miniature 2-way, normally closed, wet plunger solenoid valve. It is designed to control the flow of steam in beverage equipment applications. Electrical Specifications Coil Voltages: 12, 24, 36 VDC Coil Power: 7
- Actuation: Electric
- Agency / Standard: NSF
- Connection: Compression Fitting
- Material: Other
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Supplier: General Pump
Description: Pneumatic Control Valve General Pump, along with our parent company, Interpump Group S.r.l., has been the world leader in plunger pump development since 1982. While known as the leader in plunger pumps for the pressure cleaning industry, we have expanded to serve Vehicle Wash as well
- Actuation: Pneumatic
- Connection: Threaded
- Media Description: Water, Hot Water, Cold Water
- Media Temperature: 195 F
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Supplier: General Pump
Description: Expansion Valve Features Replaces a burst disc and can be used repeatedly To be used on or after the coil to prevent the coil from over-heating to a point of steam explosion Valve will stay open until the water/pump is turned off, then will reset Designed and manufactured in the
- Connection: Threaded
- Material: Stainless Steel
- Media Description: Water, Hot Water, Cold Water, Steam
- Media Temperature: 284 F
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Description: Features •Simple 3-piece design •Piston type stem •Investment cast 316 stainless steel body •Cast arrow on body indicates flow direction Specifications •Horizontal service only •Media: Water, steam, oil •Maximum Pressure: 500 PSI (34 Bar) •Maximum Temperature: 450°F (232°C)
- Connection: Threaded
- Flow (Cv): 24.8
- Material: Stainless Steel
- Media Description: Air, Water, Cold Water, Gas, Steam
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Description: Technical Specifications •Bronze body construction •17-4 stainless stem assembly and seat •Maximum media pressure = 250 PSI (2" valve maximum = 230 PSI) •Body sizes 1/2", 3/4", 1", 1¼", 1½", 2"•-40°F to 400°F (-40°C to
- Connection: Threaded
- Flow (Cv): 8
- Material: Brass / Bronze
- Media Description: Air, Water, Cold Water, Gas, Steam
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Description: The 1/2" through 1 1/2" valves are available with a choice of large or small diaphragm actuators. The large actuator permits operation of the valve at maximum rated pressure atany port with 30 to 40 PSI (2.1 to 2.8 bar). The small actuator provides somesavings in space, but their use
- Connection: Threaded
- Flow (Cv): 7.8 to 10.8
- Material: Brass / Bronze
- Media Description: Air, Water, Cold Water, Gas, Steam
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Description: Technical Specifications •300# Class 316 stainless steel body per ANSI B16.34 •17-4 stainless steel plug and stem •Body sizes 1/2", 1", 1½", 2"•-40°F to 450°F (-40°C to 232°C) temperature range. For extended ranges, consult factory
- Connection: Threaded
- Flow (Cv): 13
- Material: Stainless Steel
- Media Description: Air, Water, Cold Water, Gas, Steam
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Computational intelligence techniques for HVAC systems: A review
Mass flow rate of fresh, supply and return air Fresh, supply and return air temperatures Fresh, supply and return air humidities Chilled-water supply temperature Chilled - water valve control signal Supply air pressure Supply and return air fans' control signals .
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Use of adaline PID control for a real MVAC system
So in real experimental periods we applied the adaline PID controller to adjust the three-way chilled water valve to control the temperature of air supply.
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Supply air temperature control of AHU with a cascade control strategy and a SPSA based neural controller
Al-U control system Here, 1, 2, 3, 4 and 5 indicate the location of cooling coil, off- coil temperature sensor, chilled water control valve , chilled water pump and supply air fan, respectively.
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A Neural Network Assisted Cascade Control System for Air Handling Unit
Here, 1, 2, 3, 4, and 5 indicate the location of cooling coil, off-coil temperature sensor, chilled water control valve , chilled water pump, and supply air fan, respectively.
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Experimental Installation for Radioecology Research on Defined Ecosystems Subjected to Contamination in Controlled Conditions
…efficiency filter to trap the radioactive parti- cles, a preheater battery controlled by a thyristor control- ler, a chilled-water-cooling battery with a circulation pump and a three-way valve to control the chilled water tem- perature , a steam humidifier used…
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Application of Optimization Methods to Save Energy in Plant Chillers
…the chilled water temp- erature optimization, two on-off switches are needed for the operator to bumplessly trmsfer from constant chilled water tenperature contrl (lowest stage of decommissiming) to most-open valve control with floating chilled water temperature s.ply (inter- mediate…
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Bookshelf and Unified Agenda > Independent Agencies / Commissions > Nuclear Regulatory Commission > NUREG Series Publications > NUREG-1793 - Final Safety Evalu...
The temperature controllers modulate the chilled water control valves and the face and bypass dampers of the hot water heating coil in the AHUs and automatically control the switchover between cooling and heating modes.
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Light Piping to the Inner Plant Canopy Enhances Plant Growth and Increases O2, CO2, H2O and Ethylene Gas Exchange Rates
Modulated steam and chilled water valves effected temperature and dehumidification control of the atmospheric environment while humidification (when necessary) was achieved with measured injections of ultra pure (>10 megohm) atomized water (Microcool Fog System, Environmental Engineering Concepts) in stainless steel plumbing.
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Temperature control feedback loops for the linac upgrade side coupled cavities at Fermilab
The existing linac temperature control system uses a chilled water valve to control the cavity water temperature similar to what is proposed for the linac upgrade.