Products/Services for Dole Flow Valves
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Industrial Valves - (3054 companies)Valves are mechanical devices that control the flow and pressure of liquids, gases, and slurries within a system. They are also known as regulators and are used in a wide variety of applications. Valves vary greatly in size, design, function...Valve TypePrimary Material of ConstructionActuation -
Butterfly Valves - (1270 companies)Butterfly valves control flow through a circular disc or vane by turning the valve's pivot axis at right angles to the direction of flow in the pipe. They are normally used as throttling valves to control flow. Butterfly valves are quarter-turn... -
Check Valves - (1951 companies)Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. Check valves are self-activating safety valves... -
Gas Valves - (535 companies)Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Gas valves are flow... -
Hydraulic Valves - (684 companies)Hydraulic valves contain and transfer the flow and pressure of hydraulic fluid in hydraulic power systems. They range from simple shutoff valves to precision control valves. In their unpowered state, hydraulic valves can be normally open (open... -
Gate Valves - (1164 companies)Gate valves and knife valves are linear motion valves in which a flat closure element slides into the media stream to shut off flow. Gate valves (also known as knife valves or slide valves) are linear motion valves in which a flat closure element...
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Globe Valves - (794 companies)Globe valves are linear motion valves with rounded bodies, from which their name is derived. They are widely used in industry to regulate fluid flow in both on/off and throttling service. As their name suggests, globe valves are linear motion valves...
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Air Valves - (794 companies)Air valves allow metered fluid flow in one or both directions. They are used in pneumatic circuits to regulate the rate of activation or exhaust of cylinders and other pneumatic devices. Air valves allow metered flow of fluid in one or both...
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Control Valves - (1646 companies)Control valves or proportional valves are power-operated devices used to modify fluid flow or pressure rate in a process system. Control valves are power-operated devices used to automatically modify fluid flow or rate pressure in a process system...
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Solenoid Valves - (1022 companies)Solenoid valves are devices that use a solenoid to control valve activation. They are considered electromechanical control devices used to control liquid or gas flow. An electrical current runs through a coil to control the valve by moving a plunger...
Product News
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Lee Co. (The)
LEE FLOW CONTROL VALVES The Lee Company makes three different kinds of Flow Controls: Restrictor Checks. Directional Flow Controls. Flow Regulators. Restrictor Check Valves. Lee Restrictor Cheks (R) are miniature 0.187" valves that provide metered flow in one direction and no flow in the other direction. They are functionally equivalent to a check valve in series with a flow restrictor. Learn more. Directional Flow Controls. Lee Directional Flow Control valves provide metered flow in one direction, and free flow... (read more)Browse Control Valves Datasheets for Lee Co. (The) -
Lee Co. (The)
Duel Metering Flow Control Valve The Lee Company 's Dual Metering Flow Control valve is a two way restrictor that allows a designer to specify a different metered flow rate in each direction. The valve is ideal for high pressure hydraulic applications with system pressures up to 3000 psi. It features all stainless steel construction for durability and long life and it is available in .187 and .281 diameter models. Each Lee Dual Metering Flow Control is 100% tested in both flow directions to ensure reliable, consistent... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for Lee Co. (The) -
Plast-O-Matic Valves, Inc.
Constant Flow Valves: How they work For a self-training Powerpoint on how the Flow Control works, please click here. Flow Control Valves. Constant flow rate thermoplastic valves for ultra-pure and corrosive liquids. 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 ", 1 1/4 ", 1 1/2 ", 2 " and 3 ". For corrosive and ultra pure liquid applications. No metals in contact with the liquid. Standard flow ranges from 1/4 GPM (see note... (read more)Browse Industrial Valves Datasheets for Plast-O-Matic Valves, Inc. -
Shenzhen Dechengwang Technology Co., Ltd
PTFE Valve Head for Flow Control Facing corrosion, contamination, or high-purity fluid challenges in chemical, medical, or industrial systems? Conventional valve materials often fail under aggressive chemicals or precise flow requirements, limiting reliability and safety. The PTFE Valve Head provides: Outstanding Chemical Resistance: Protects against aggressive liquids and gases. Wide Service Temperature & Thermal Stability: Operates reliably across extreme conditions, with high flame resistance. Low Friction & Non-Stick... (read more)Browse Solenoid Valves Datasheets for Shenzhen Dechengwang Technology Co., Ltd -
Festo Corporation
Proportional flow control valve VEMD The light and dynamic mass flow controller VEMD works extremely quietly, thanks to piezo technology. The integrated electronics and sensor record, control, and meter the flow rate of air and inert gases proportionally. Compact module with integrated control electronics. Dynamic regulation with short response time. Mass flow controller (MFC). Operating medium: air, oxygen, inert gases, nitrogen. Minimal power consumption thanks to piezo technology. Silent: ideal for mobile and patient-facing... (read more)Browse Control Valves Datasheets for Festo Corporation -
Shenzhen Jewellok Technology Co., Ltd.
Natural Gas Flow Control Valve Product Features. * Live-loaded packing system. * Vee stem, regulating stem, soft-seat stem are optional. * Compact design. * Panel mounting. * Straight, angle, and cross flow patterns. * Working presssure up to 5000 psig (345 bar). Product Features. * Component Testing. * Calibration Systems. * Laboratory Pressure Control. * High Pressure Sampling Systems. * Service & Test Equipment. Technical Data. Type: Needle valve. Inlet pressure P1: max. 345 bar. Material. Body: see ordering info. Seat... (read more)Browse Control Valves Datasheets for Shenzhen Jewellok Technology Co., Ltd. -
Lee Co. (The)
HIGH PRESSURE DUAL METERING FLOW CONTROL VALVE The Lee Company 's High Pressure Dual Metering Flow Control valve is a two way restrictor that allows a designer to specify a different metered flow rate in each direction. The valve is ideal for high pressure hydraulic applications with system pressures up to 5000 psi. It features all stainless steel construction for durability and long life and it is available in .187 and .281 diameter models. Each Lee Dual Metering Flow Control is 100% tested in both flow directions to ensure reliable... (read more)Browse Control Valves Datasheets for Lee Co. (The) -
GEEPLUS Inc.
Fliud & Air Flow Control Pinch Valves Geeplus solenoids are also used in a variety of valve applications, where the solenoid 's plunger is used to control the flow of fluid or air. In the Geeplus Pinch Valve shown, when the solenoid is energized, the plunger retracts, closing the valve. When power to the solenoid is cut, the plunger is released, opening the valve again. Proportional Options for Greater Control. In some cases, a greater degree of control is necessary than simply opening and closing the valve. For these valve... (read more) -
DFT Inc.
DFT's Axial Flow Silent Check Valve Catalog Download a copy of the DFT (R) Check Valve Catalog to see our complete line of non-slam, axial flow, silent check valves, and find out more about how they help solve problems like reverse flow, water hammer, vertical flow, and more. Designed to prevent reverse flow and water hammer. Tight shutoff/ Zero leakage. Can be installed in a vertical or horizontal orientation. Non-Slam, Silent closing. Can be sized to your application & specifications. Available in a variety of end connections. Low... (read more)Browse Check Valves Datasheets for DFT Inc. -
DeZURIK, Inc.
Flow Control With Type A Air-Actuated Pinch Valves Red Valve presents the Type A Air-Actuated Pinch Valve, a smart and budget-friendly answer to flow control challenges. The key lies in the valve 's elastomer sleeve, the sole wetted component. Actuating the valve is a breeze with air or hydraulic pressure directly applied to the elastomer sleeve. What's more, the valve body doubles as a built-in actuator, saving you from investing in expensive hydraulic, pneumatic, or electric operators. Thanks to the elastomer sleeve's robust flexibility... (read more)Browse Pinch Valves Datasheets for DeZURIK, Inc.
More Information
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AWWA M21 - Groundwater
½ in. GPM Dole Flow Control Valve (use only when inlet pressure exceeds 25 psi) ½ in.
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Remedial Action Plan and Site Design for stabilization of the inactive Uranium Mill Tailings sites at Slick Rock, Colorado: Appendix C to Attachment 3, Calcula...
Due to technical problems (the flow regulating Dole valves clogged with sediments), larger diameter dole valves were installed, and the pumping rate was increased to 0.5 gpm.
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SUBSURFACE AND SURFACE MICROIRRIGATION OF CORN �SOUTHERN HIGH PLAINS
Each plot had an individual 908 L h–1 (4 g/m) Dole Flow Control valve (Eaton Corp., Carol Stream, Ill.) to regulate the flow rates (a minimum pressure difference of 140 kPa was maintained across the Dole valves).
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The in-situ decontamination of sand and gravel aquifers by chemically enhanced solubilization of multiple-component DNAPLS with surfactant solutions. Topical r...
Both the injection and extraction systems were equipped with a one-gallon-per-minute flow control or dole valve , a rotameter, and a totalizing flow meter.
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Water Consumption from Freeze Protection Valves for Solar Water Heating Systems
Flow rate versus time for the Eaton/ Dole FP35 valve .
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An experimental set-up for carbon isotopic analysis of atmospheric CO2 and an example of ecosystem response during solar eclipse 2010
The set-up is manually operated using a set of Swagelok needle valves . The Trap box is fitted with a mass flow controller (flow rate 10– 100 ml/min) (MKS Instruments, Andover, USA) to regulate the flow through two traps (one dole trap and one U-trap) in a series (figure 1b).
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DOE Solar Energy Technologies Program: FY 2004 Annual Report
Pipe freezing and market extension with freeze-protection valves (see Fig. 3) were characterized. Fig. 3: Annual flow in gallons through an Eaton/ Dole .
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Surgical Innovations in Glaucoma
See Trabectome surgery Agnifili, L., 256 Ahmed Glaucoma Valve , 51 Ahmed, I.I.K., 152, 157–169, 171–174 Al-Haddad, C.E., 53 Allingham … … sieving, 33 radioactive tracer experiments, 33 Aqueous veins (AVs) conventional outflow system, 29 pulsatile flow changes, 11, 12 slit … … 30 Balazs, A., 38 Barkana, Y., 53 Barnebey, H.S., 167, 168 Bayh- Dole Act, 67 Becker …
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Development studies for a novel wet oxidation process
FLOW Dole : August 16, 1993BV1 Valve .
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Remedial action plan and site design for stabilization of the inactive uranium mill tailings sites at Slick Rock, Colorado. Appendix C to Attachment 3, Calcula...
flow Dole valves .
