Products/Services for Hydraulic Oil Flow Restrictors
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Flow Orifices and Flow Restrictors - (133 companies)Flow orifices and flow restrictors contain precision-machined holes and filters or screens to restrict flow and reduce pressure. They are available as stand-alone devices and in kits, assemblies, restrictors, and restrictor valves. Specifications...ConnectionMedia TypeMaterial -
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... -
Flow Controllers - (424 companies)Flow controllers monitor and maintain flow-rate variables, typically in process applications. Flow controllers are electric devices which monitor and maintain flow-rate variables, typically in process applications. They can be used in conjunction... -
Electrohydraulic Valve Actuators and Hydraulic Valve Actuators - (131 companies)...and consists of a cylinder, piston, spring hydraulic supply and return line, and stem. The cylinder is separated into two chambers. The top chamber contains the spring and the lower chamber contains the hydraulic oil. The piston moves vertically along the stem... -
Control Valves - (1646 companies)...and use cage style construction to hold the seat ring. Double-port valve bodies used for throttling restrict the fluid passing through them. They can be used as a throttling valve because it is easy to position them to control the flow. Double-port systems... -
Air Valves - (794 companies)...hydraulic fluid (such as water or oil) is fed to either side of the piston while the other side is drained or bled. Self-actuated valves use the system fluid to position the valve. These are commonly found in relief valves, safety valves, check valves...
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Needle Valves - (583 companies)...that is lowered through the seat to restrict or block flow. Fluid flowing through the valve turns 90 degrees and passes through an orifice that is the seat for a rod with a cone shaped tip. These small valves are widely used to accurately regulate...
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Industrial Valves - (3054 companies)...changing the pressure. When the force is greater than the spring force, the piston moves upward and valve opens. To close the valve, hydraulic fluid (such as water or oil) is fed to either side of the piston while the other side is drained or bled. Image...
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Globe Valves - (794 companies)...to the valve seat allows or restricts flow. Ball disks fit into a tapered, flat-surface seat. The ball disk is best used in low pressure, low temperature systems. They can be used for throttling services but they are best used to start/ stop flow. Composition...
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Plug Valves - (476 companies)...cover, and plug. The body usually does not include a bonnet. The plug is a cylindrical, tapered, or generally cone-shaped device that can be raised or lowered within the seat to maintain, restrict, or. completely shut off flow. Plug valves are simple...
Product News
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Lee Co. (The)
LEE PRECISION FLOW RESTRICTORS The Lee Company offers a wide selection of field-proven single and multiple orifice precision flow restrictors for a variety of demanding applications, including aerospace hydraulic and fuel systems, oil tools, race cars, and other sophisticated fluid power systems. Design engineers worldwide have found Lee Company flow restrictors to be indispensable when small size, light weight and proven reliability are required. Single Orifice: Lee Jets (JETA Series). Lee High Watt Jet (JEHA Series). Lee... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for Lee Co. (The) -
DFT Inc.
Axial-Flow Silent Check Valves from DFT® Engineered for reliability & built for performance,. DFT check valves keep your process running smoothly. DFT (R) in-line, axial flow, silent check valves are spring-assisted valves that can be installed either horizontally or vertically (flow up or flow down) and can be sized for your specific application. They are designed to eliminate reverse flow and provide safety, longevity, and efficiency to fluid flow systems. DFT (R) has a wide range of styles and end connections such as wafer, flanged... (read more)Browse Check Valves Datasheets for DFT Inc. -
Kaydon Filtration Corporation
Lube & Hydraulic Oil Filtration Solutions Effective filtration is critical for maintaining the reliability and longevity of industrial equipment. Contaminants in lube and hydraulic oil can lead to increased wear, reduced efficiency, and unexpected equipment failures. Protecting rotating components and hydraulic systems from these threats is essential for minimizing unscheduled maintenance and costly downtime. With decades of expertise, Kaydon Filtration is a trusted leader in designing advanced oil filtration solutions that safeguard (read more)Browse Hydraulic Filters Datasheets for Kaydon Filtration Corporation -
Lee Co. (The)
VILA Multi-Orifice Restrictor The Lee Company's new VILA is an economical, multi-orifice restrictor designed to offer a range of metered Lohm rates for high flow applications. Rated for working pressures up to 1500 psi differential, the VILA is constructed entirely from 2024-T4 aluminum, resulting in a robust design that is lightweight and corrosion resistant. Featuring bidirectional flow capability, the Lee VILA is available in 5 different Lohm rates, ranging from 1600 to 4100 Lohms. In addition, each VILA is 100% tested... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for Lee Co. (The) -
Beswick Engineering Co., Inc.
Orifice Restrictor Fittings-Tamper Resistant Beswick miniature restrictor fittings are the perfect solution for controlling the flow rate of a gas or liquid. Take a look at our micro drilled orifices that are available in diameters as small as 0.004 " in brass and stainless steel. Drilled orifice fittings are held to a tolerance of +/- 0.0005 " and are an excellent choice for the majority of applications. With 50+ standard orifice sizes of each type to choose from, and the capability of making custom sizes and configurations, Beswick... (read more)Browse Flow Orifices and Flow Restrictors Datasheets for Beswick Engineering Co., Inc. -
Running Industry Co., Ltd
Hydraulic Parts The hydraulic circuit block is a vital component in hydraulic systems, responsible for key functions such as flow and pressure regulation, power distribution, system integration, and enhanced reliability. By precisely controlling the flow and pressure of hydraulic oil, it ensures smooth and efficient operation of downstream components like hydraulic cylinders and motors. Its ability to divert oil to multiple actuators simultaneously enables coordinated movement in complex systems, while its... (read more) -
Kaydon Filtration Corporation
See Oil Flow Clearly with Precision Control! Model 4B Gravity Oilers. The Model 4B Gravity Sight Feed Oiler offers a clear oil flow view with fine tune-control. The Model 4B allows oil flow by gravity to a lubrication point. The double-window design permits observation of the oil stream from either side. This oiler provides trouble-free service with little or no maintenance required. Its compact design ensures easy installation in confined spaces, and the corrosion-resistant materials guarantee durability even in harsh environments. Ideal... (read more)Browse Liquid Flow Meters Datasheets for Kaydon Filtration Corporation -
McCrometer, Inc.
Flow Meter Tech Guide for Oil/Gas Applications Engineers in a tight spot over where to locate flow meters on land-based wells or aboard offshore platforms, FPSO vessels and subsea modules will find McCrometer's Oil/Gas Industry Applications Technical Guide explains how the self-conditioning V-Cone® Flow Meter from McCrometer requires a pipe straight-run that is up to 70-percent less than other meters, resulting in space, weight and installation cost savings that can actually exceed the cost of the instrument itself. The advanced V-Cone Flow... (read more)Browse Flow Meters Datasheets for McCrometer, Inc. -
McCrometer, Inc.
Flow Meter Tech Guide for Oil/Gas Applications Engineers in a tight spot over where to locate flow meters on land-based wells or aboard offshore platforms, FPSO vessels and subsea modules will find McCrometer's Oil/Gas Industry Applications Technical Guide explains how the self-conditioning V-Cone® Flow Meter from McCrometer requires a pipe straight-run that is up to 70-percent less than other meters, resulting in space, weight and installation cost savings that can actually exceed the cost of the instrument itself. The advanced V-Cone Flow... (read more)Browse Flow Meters Datasheets for McCrometer, Inc. -
McCrometer, Inc.
Specifying Flow Meters: V-Cone for LNG & Oil Converting natural gas to its liquefied LNG state reduces its volume by 600 percent. This reduction in volume facilitates transport by ship, export and distribution. The natural gas is first cooled to -260F (-162.2C), which condenses the fluid into the liquefied state. Flow is then measured again several times during transportation, storage, regasification and distribution through pipelines to the end users. The liquefaction process takes place in hazardous, space-constrained facilities. LNG... (read more)Browse Flow Meters Datasheets for McCrometer, Inc.
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http://dspace.mit.edu/bitstream/handle/1721.1/32787/57583027-MIT.pdf?sequence=2
While the flow of hydraulic oil can be easily controlled to produce a linearly variable restrictor , air flow suffers from more noticeable dynamic effects and cannot be as easily controlled in its flow to produce a simple speed control.
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Thermal simulation modeling of a hydrostatic machine feed platform
Generally, the friction power results from two contributions: One part is the friction power of the hydraulic power supplied by the pump through the restrictors and land to drive the laminar flow in oil films; another is the friction power in the …
