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Supplier: Proportion-Air, Inc.
Description: Stainless steel angle seated control valve for liquid and gases: This valve incorporates an integral closed loop pneumatic positioning system. Built in LVDT (Linear Variable Differential Transformer) guarantees valve positioning. Parabolic trim design assures proportionality and linearity between
- Connection: Threaded
- Actuation: Electro-pneumatic
- Material of Construction: Stainless Steel
- Valve Type: Control Valves
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Supplier: Proteus Industries Inc.
Description: • Direct control of flow or temperature from your PID controller with 4–20 mA, 1–5 VDC or 1–10 VDC • Select flow limits from 10.4 to 133 LPM / 2.8 to 35 GPM • Liquid temperatures from -40 to 180°C / -40 to 356°F • Usable to 1.0 MPa / 145 PSI &bull
- Connection: Threaded, Tube Fitting
- Media Description: Water (General), Cold Water, Other
- Actuation: Electric
- Valve Type: Control Valves
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Supplier: Bronkhorst USA
Description: FLOW-ADJUST manual control valves are designed for extremely precise control in low flow gas and liquid applications. The manual control valves are available in two standard resolution (SR) and five high resolution (HR) models offering a smooth control of gas or liquid flow. The standard resolution
- Media Description: Air, Breathable Air, Compressed Air, Water, Hot Water, Cold Water, Potable Water, Gas, High Purity Gas
- Material of Construction: Aluminum
- Actuation: Manual / Hand
- Media: High Purity Gas
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Supplier: Plast-O-Matic Valves, Inc.
Description: Features: Maintain constant flow with inlet pressure changes from 15 to 120 PSI (1 bar to 8 bar). Available in pipe sizes 1/4", 3/8", 1/2", 3/4", 1", 1¼", 1½", 2" and 3". For corrosive and ultra pure liquid applications. No metals in contact with the liquid. Standard flow
- Material of Construction: PVC, PTFE - Teflon®, Polypropylene (PP), PVDF
- Actuation: Other
- Connection: Threaded
- Media Description: Water (General), Other
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Supplier: Hayward Flow Control
Description: Pressure Relief valves are offered in PVC and Corzan CPVC. Seals are FPM or EPDM. End connections are threaded only. Pressure Relief valves can be set from 5 - 75 PSI. Minimum charge for setting pressure exists. Low pressure spring option is available. All valves are assembled with silicone free
- Connection: Threaded
- Media Description: Water (General), Ground Water, Potable Water, Wastewater
- Actuation: Manual / Hand
- Material: CPVC, PVC, Other
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Supplier: Armstrong International
Description: The Emech 2 port valve utilizes ceramic shear action disc technology to provide tight shut-off, high pressure differential capability and long life integrity. Combined with the Emech electronic actuator, high speed stand alone closed loop temperature control is possible. The Emech port valve
- Connection: Threaded
- Media Description: Water (General)
- Actuation: Manual / Hand
- Material: Stainless Steel
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Supplier: OMEGA Engineering, Inc.
Description: processes, liquid and gas measurement in laboratories, pilot plants, flow and level indicating, etc. Shipped completely assembled, flow meters include standard mounting fittings in a choice of materials, side plates, thick protective magnifying front shield and back plate, built-in control valve
- Process Media Type: Gas, Liquid
- Type: Rotameter, Variable Area
- Mounting Type: In-line
- End Fittings: Threaded
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Supplier: KOBOLD Instruments, Inc.
Description: Product Features Integral Flow Control Valve Easy to Read Scale Compact Design Direct Reading Scales for Water and Air Switching for Low Flows of Liquids and Gases Optional Panel Mounting Kit The KDG/KDF series micro-flowmeters operate on the variable-area float principle
- Process Media Type: Gas, Liquid
- Type: Differential Pressure Meter, Variable Area
- End Fittings: Threaded
- Type: Variable Area
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Supplier: Brooks Instrument
Description: Brooks Model 8500 Series NRS (non-rising stem) control valves are designed specifically for extremely low-flow gas and liquid applications. Straight and 90o angle pattern models in brass or stainless steel are available. They feature a means of adjusting a sliding tapered needle which prevents
- Regulator: Vacuum / Absolute Pressure Regulators
- Media Description: Gas (general), Natural Gas, Other
- Valve Type: Needle Valves, Regulators
- Connection: Threaded, Compression Fitting
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Supplier: Oil-Rite Corp.
Description: Sight Feed Valves with Solenoid Shutoffs allow visual observation of the liquid stream. An adjustable precision needle valve controls the flow rate; it has a friction lock to guard against loosening from vibration. The flow rate can be adjusted from an extremely low drop rate to a stream
- Connection: Threaded, Tube Fitting
- Media Description: Other
- Material of Construction: Aluminum
- Actuation: Manual / Hand, Electric
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Supplier: ProSonix Corporation
Description: choked flow (sonic velocity) conditions. Choked flow is the phenomenon of accelerating a vapor to maximum velocity by creating a pressure differential through an engineered opening. By establishing choked flow, the steam mass flow can be metered to precisely control the heating of the liquid
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Supplier: Burger & Brown Engineering, Inc.
Description: Ideal for monitoring water flow and, when used in conjunction with a control valve, permits precise regulation of water flow. Indicating vane visible through sight glass provides continuous flow rate and positive visual flow verification. Features and Benefits Compact Rugged 210 degree
- Process Media Type: Liquid
- Type: Vane Meter
- End Fittings: Threaded
- Features: Measures Temperature
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Supplier: ASCO Valve, Inc.
Description: • Wide range of pressure ratings, sizes, and resilient materials provide long service life and low internal leakage • High Flow Valves for liquid, corrosive, and air/inert gas service • Industrial applications include: - Car wash - Laundry equipment - Air compressors
- Valve Type: Solenoid Valves
- Actuation: Electric
- Media Description: Water (General)
- Valve Type: Solenoid Valves
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Supplier: Dwyer Instruments Inc.
Description: for metering carrier gases, liquid and gas measurement in pilot plants, laboratories, process flow and level indicating. Units are equipped with a standard 6-turn needle valve for flow rate control. High precision metering valves with non-rising stems (sold separately) are available for high sensitivity
- Process Media Type: Gas, Liquid
- Type: Differential Pressure Meter, Rotameter, Variable Area
- Mounting Type: In-line
- End Fittings: Threaded
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Supplier: Assured Automation
Description: Description: VAX Series coaxial valves have been proven in the control of vacuum and gaseous, liquid, gelatinous, highly viscous and contaminated media. Coaxial valves are suitable for a very broad variety of applications and exceed expectations even under the harshest conditions. The design
- Media: Other
- Connection: Threaded
- Material of Construction: Brass / Bronze, Stainless Steel
- Valve Type: Other
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Supplier: Equilibar, LLC.
Description: for the unique capabilities of the Equilibar® LPR2. The LPR2 has been designed with our High Precision Back Pressure Regulators in mind. Ultra low pressure control of high temperature, high flow, liquid or two phase flow and corrosive chemicals is no longer a problem. The LPR2 can be used to control
- Valve Type: Control Valves
- Primary Material of Construction: Other
- Actuation: Mechanical Device
- Media: Air, Gas
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Supplier: Camozzi Pneumatics, Inc.
Description: with NBR: -10 ÷ 90°C; with FKM and EPDM: -10 ÷ 140°C Operating pressures (min and max) see the tables referring to each solenoid valve series (reference to water) Nominal flow rate and diamter see the tables(Kv e Ø D) Fluids air, water, liquid and gas fluids
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Supplier: U.S. Plastic Corporation
Description: Polypropylene construction for liquid, gas, and vacuum applications. FDA grade PP. All valves have FKM o-rings and 316 S.S. handles. Threaded connections. Rated 150 psi at 73°F (liquids) full flow. Simple to clean.
- Valve Type: Control Valves, Directional Valves, Diverter Valves, Other
- Primary Material of Construction: Polypropylene (PP), Stainless Steel
- Actuation: Manual / Hand
- Media: Gas, Other
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Supplier: American Water Works Association
Description: By definition, a valve is a device that controls the flow of liquid or gas. Today's valves can control not only the flow, but the rate, the volume, the pressure, or the direction of liquids, gases, slurries, or dry materials through a pipeline, chute, or similar passageway. This article provides
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Supplier: SVF Flow Controls, Inc.
Description: Three-Piece, Chlorine Service Ball Valve, Sizes 1/4" ~ 2" Ideal for use in Dry or Liquid Chlorine Service Three-piece "Swing-Out" design offers easy access for in-line maintenance Standard seat material is TFM1600„¢ Blowout proof stem adds safety & reliability Encapsulated
- Valve Type: Ball Valves, Control Valves
- Connection: Threaded
- Actuation: Manual / Hand
- Valve Type: Ball Valves
Find Suppliers by Category Top
Featured Products for Liquid Flow Control Valve Top
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Proteus Industries Inc.
FCV-M Series Compact Liquid Flow Control Valves
Direct control of liquids including advanced heat transfer fluids at temperatures from -40 to 180°C. Proteus FCV-M Series Flow Control Valves provide direct control of flow or temperature from your PID controller with 4 –20 mA, 1 –5 VDC or 1 –10 VDC. Select flow limits from 10.4 to 133 LPM / 2.8 to 35 GPM. 3400-step resolution provides fine, fast valve control. Compatible with water and advanced heat transfer fluids such as Galden® and Fluorinert ™. Compact design... (read more)
Browse Control Valves Datasheets for Proteus Industries Inc. -
Hi-Tech Controls, Inc.
Control Valves
VBO-VBU) - NPTF/Inch Sizes Control Valves Series Composite Right Angle Flow Control Valves (Series TMCU-TMVU-TMCO) - NPTF/Inch Sizes. · Right Angle Flow Control Valves (Series GSCU-SCU, GMCU-MCU, GSVU-SVU, GMVU-MVU, GSCO-SCO, GMCO-MCO) - NPTF/Inch Sizes. · In-Line Flow Control Valve (Series RFU) - NPTF/Inch Sizes. · Ball Valves - Full Flow Design (Series 2940, 2930) - NPTF/Inch Sizes. · Ball Valves - Full Flow Design (Series 2960, 2930-N) - NPTF/Inch Sizes Check & Quick Exhaust Valves (Series... (read more)
Browse Control Valves Datasheets for Hi-Tech Controls, Inc. -
Bronkhorst USA
LIQUI-FLOW® Digital Liquid Mass Flow Meters
LIQUI-FLOW ® Series L10/L20 are digital Liquid Flow Meters/Controllers for low flow ranges. The instruments operate on a thermal, thru-flow measuring principle. The flow meter can be connected to a control valve to form a closed control loop. Lowest range 0,25 ... 5 g/h;. Highest range 20 ... 1000 g/h for fluids with thermal properties similar to H2O. Note: For ultra low flow ranges, Bronkhorst High-Tech offers the µ - Flow series. Ranges: 1,5 ... 30 mg/h up to 0,1 ... 2 g/h IPA... (read more)
Browse Liquid Flow Meters Datasheets for Bronkhorst USA -
Proteus Industries Inc.
FLC600 Series Liquid Flow Controllers
Compact flow control valves featuring an integrated flow meter for precise, programmable control of liquid flow rates. FLC600 Series Flow Controllers combine an axial-flow turbine meter, a programmable PID controller and a control valve to achieve precise management of liquid distribution in a compact, leak-tight package. Flow ranges from 0.13 to 5.3 GPM / 0.5 to 20 LPM. Liquid temperatures from 32 to 194 °F / 0 to 90 °C. Compact size enables easy integration into existing flow systems. Digital... (read more)
Browse Flow Controllers Datasheets for Proteus Industries Inc. -
Proteus Industries Inc.
FLC700 Series Liquid Flow Controllers
Compact flow control valves featuring an integrated flow meter and digital display for precise, programmable control of liquid flow rates. FLC700 Series Flow Controllers combine an axial-flow turbine meter, a programmable PID controller and a control valve to achieve precise management of liquid distribution in a compact, leak-tight package. Flow ranges from 0.13 to 26 GPM / 0.5 to 100 LPM. Liquid temperatures from 32 to 194 °F / 0 to 90 °C. Compact size enables easy integration into existing... (read more)
Browse Flow Controllers Datasheets for Proteus Industries Inc. -
Proportion-Air, Inc.
FCV Proportional Flow Control Valve
Stainless steel angle seated control valve for liquid and gases: This valve incorporates an integral closed loop pneumatic positioning system. Built in LVDT (Linear Variable Differential Transformer) guarantees valve positioning. Parabolic trim design assures proportionality and linearity between the stroke and the actual Cv of the valve. Analog outputs of 0-10Vdc and 4-20mA are available. Maximum Cv is 19. Features: Angled seat results in maximum Cv=19. Integral closed loop positioner... (read more)
Browse Electro-Pneumatic Transducers Datasheets for Proportion-Air, Inc. -
Neptune Research, Inc.
Flow-Rite ® Flow Control Pinch Valves
These Flow Control Pinch Valves are versatile and make it simple to add precision needle valve functions to nearly any laboratory, commercial or industrial device or system where fluid is handled in flexible tubing. The Flow-Rite® Flow Control Pinch Valves: Work with all types and size of flexible tubing up to ½" (12.7mm) OD, Shore 70A Durometer and softer. Are suitable for use on thicker wall vacuum lines. Can easily be installed on existing tubing runs. Are non-wetted - can be used, re-used... (read more)
Browse Pinch Valves Datasheets for Neptune Research, Inc. -
Parker Hannifin / Automation / Precision Fluidics Division
Pressure Control: EPC-OEM Flow Control Module
control, vacuum pump control and aspirate/dispense applications. • Silent operation. • High accuracy and unparalleled resolution. • Tested for long life. • Integral closed loop control. • Low internal volume. • Analog control. • RoHS compliant. Typical Applications: Mass Spectrometer Process Gas Supply Pressure Control. Carrier Gas Pressure Control. Air over Liquid Flow Control. Parker Precision Fluidics Division has a wide product offering to support... (read more)
Browse Pressure Controllers Datasheets for Parker Hannifin / Automation / Precision Fluidics Division -
Oil-Rite Corp.
Oil-Rite Small Sight Feed Valves
Small Sight Feed Valves allow visual observation of the liquid stream, with the volume of flow controlled by an adjustable precision control needle valve. These units are principally used on gravity or pressure lubricating systems for bearing lubrication on machinery. Their use can be extended to any application requiring adjustable, visible flow control. Oil-Rite Small Sight Feed Valves withstand up to 225° F and 125 PSI inlet to orifice pressure with vented sight chambers. They feature... (read more)
Browse Control Valves Datasheets for Oil-Rite Corp. -
Badger Meter
M-Series® Electromagnetic Flow Meters
industrial requirements. You will find our products hard at work in process fluid, HVAC, irrigation, potable water, wastewater, automotive, concrete and fire fighting applications. Our advanced metering solutions, data management software, and technical support services allow our customers to improve their operations while effectively managing their resources, drop by drop. Download the Industrial Flow Measurement and Control Brochure. Industrial Municipal Products. Valve Products. Impeller... (read more)
Browse Liquid Flow Meters Datasheets for Badger Meter -
EVSCO, Inc.
Electric 4:20ma Fine Control Valves
and Elliptomatic Series Valves. · 2-Way On/Off, Throttling, Dribble Fill, DMC Fine Control. · 2 Position 3-Way Continuous Flow for In-Line Sampling, Flow Diversion, Bypass, Car Wash recycling. · 3 Position 3-Way Many 3 Port Solutions with Shut-Off. · 4 Position 3-Way 3 Port Multi Flow Solution. · 3-Way Mixing and Proportioning Valves 1 Inlet to 2 Outlets or 2 Inlets to 1 Outlet. · 4-Way Valves Crossover Solutions and Selector Styles. · 5-Way... (read more)
Browse Control Valves Datasheets for EVSCO, Inc. -
EVSCO, Inc.
Electric Ball Valve Control, Metering, Mixing
Position Feedback Control. · 2 Position 3-Way Continuous Flow for In-Line Sampling, Flow Diversion, or Bypass. · 3 Position 3-Way Many 3 Port Solutions with Shut-Off. · 4 Position 3-Way 3 Port Multi Flow Solution. · 3-Way Mixing and Proportioning Valves 1 Inlet to 2 Outlets or 2 Inlets to 1 Outlet. · 4-Way Valves Crossover Solutions and Selector Styles. · 5-Way Bottom Entry Selector and Multi Flow Solutions. EVSCO's Valve use: Standard and Unique Flow... (read more)
Browse Control Valves Datasheets for EVSCO, Inc. -
Qosina Corp.
Qosina Inline Flow Control Switch
Qosina offers an inline flow control switch #97337 which features both a female and male luer lock. Made of a polycarbonate body and an acetal slider which acts as an ON/OFF switch, this high pressure flow control switch can be used with any application that involves liquid flow and requires inline shut off capability. When it is in the ON position, it operates with flow rate pressures of up to a maximum of 1200 PSI. Opening the silicone valve permits bi-directional flow, eliminating the need... (read more)
Browse Tube Fittings Datasheets for Qosina Corp. -
Cat Pumps - High Pressure Pumps & Systems
Plunger Design Provides Smoother Liquid Flow!
Superior Design. Triplex plunger design provides smoother liquid flow. V-Packings and Lo-Pressure Seals are completely lubricated and cooled by the liquid being pumped. Low upswept volume maximizes volumetric efficiency. Oil bath crankcase assures optimum lubrication. Close tolerance concentricity of the ceramic plunger offers perfect alignment and maximizes seal life. Quality Materials. Precision stainless steel seat and ceramic ball provides true sphericity and long life. Block-style... (read more)
Browse Triplex Pumps Datasheets for Cat Pumps - High Pressure Pumps & Systems -
Marsh Bellofram Group of Companies
General Purpose Pressure Control Valve
at maximum body working pressure. Easy installation. Leak detection and low seat leakage. Inline maintenance. Steel body incorporates NACE #MR-01-75 compliant construction. Applications: On-Off or Throttling Control. Gas or Liquid Service. Heater Fluid Valve Control. Gas Distribution Service. For more information about the Type P119 general purpose flow and pressure regulation control valve or other products available from the BelGAS Division of Marsh Bellofram, visit www.marshbellofram.com. (read more)
Browse Pressure Regulators Datasheets for Marsh Bellofram Group of Companies
Conduct Research Top
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Motor Actuated Valve Application Guide Ball Valves
The control valve is one of the most important items in a fluidic system. If greater attention were paid to the proper sizing and application of control valves there would be fewer flow control problems. A valve that is undersized can result in insufficient flow at design conditions. An oversized
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How to Choose a Control Valve
, valve sizing is not an exact science, but is the result of making the best selection from available options. Characterized "V" Ball valves provide the high precision throttling and rangeability needed for liquid and gas control ap-. plications, where a streamlined flow passage allows for high
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Micro-Dispensing Liquid Pump
and down," says Stephan Kaufmann, head of development and design at KNF Flodos AG. A pump controlled by a dc motor or brushless motor can work very well in continuous applications, but to dispense a very accurate amount of liquid, Kaufmann says it is difficult to control and precise metering solutions
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Flow Characteristics of Needle Valves
Valves. Gas mixture device. Product related to flow quantity. Guide to selection of Kofloc mass flow controller / meter. Principle of Mass Flow Instruments. Principle of Variable Flow Meter(Rotameter). Principle of Flow Control Valve. Actual example of flow control. Flow control characteristic CV value
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Flow Control Characteristic CV Value
controller / meter. Principle of Mass Flow Instruments. Principle of Variable Flow Meter(Rotameter). Principle of Flow Control Valve. Actual example of flow control. Flow control characteristic CV value. Flow characteristics of needle valve. Selection of Kofloc valves. Principle of Pressure regulating
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Designing a Liquid Cooling Loop for High-Performance Systems
for a liquid cooling loop is relatively straightforward, there are other considerations or nuances that can be overlooked. These include materials compatibility, corrosion prevention, condensation control, the position of the liquid cooling loop, use of standard versus custom parts, joints, fittings
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Valve Pressure Loss & Flow - Q&A and Equations
other than one (1)PSI, use the formula in answer number 10 below.2. Does every valve have a Cv factor? - No. Cv factors typically apply to full open/full closed shut-off valves such as solenoid valves, ball valves, etc.; Valves that are held open without aid of liquid pressure in the pipeline.3. Which
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Liquid & Gas Flow Measurement For Oil/Gas FPSO Vessels
, and small weight and space footprint. The V-Cone Flow Meter supports line sizes from 0.5 to 120 inches or greater with most types of end connections, can be manufactured out of almost any material and to almost any pressure rating. Protect Your Pump and Keep It Longer. Liquid & Gas Flow Measurement
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Flow Meter, Coriolis Mass Flow, Thermal Mass Flow, and Flow...
Manual Flow Controller Control Valve Flow Switch Flow Meter and Flow Controller Solutions by Brooks Instrument
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Pressure Drop Studies on Air-Liquid Mixture, Two-Phase Flow...
Pressure Drop Studies on Air-Liquid Mixture, Two-Phase Flow Through a Horizontal Pipe and Control Valve in Series - 49th IIS 2003
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REACTION CONTROL SYSTEM
REACTION CONTROL SYSTEM The orbiter's reaction control
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FCV Datasheet -- Proportion-Air, Inc. -- Flow Control Valve --...
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