A simple hydraulic schematic showing apparatus for testing the strength of a hydraulic hose splice.
Water enters through normally closed solenoid valve (1) and passes through intake flow meter (2) to high pressure pump (4). Intake water pressure is monitored by pressure gauge (3). The hose to be tested connects between pump (4) and normally open solenoid activated drain valve (7). To test the hose, pump drive motor (5) is turned on, the solenoid of drain valve (7) is activated, closing the valve, and the pump is run to pressurize the hose. Test pressure is monitored by gauge (6). When the test is complete or the hose fails, the solenoid of drain valve (7) is deactivated, opening valve and discharging water, depressurizing the system. All components are operated electrically by a remote control circuit so that the operator may perform the test from a protected location, monitoring it with a camera and video monitor.
This hydraulic schematic example was redrawn using ConceptDraw PRO diagramming and vector drawing software from the Wikimedia Commons file: Hydraulic schematic.jpg.
[commons.wikimedia.org/ wiki/ File:Hydraulic_ schematic.jpg]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
[creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
The hydraulic schematic example "Apparatus for testing the strength of a hydraulic hose splice" is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Water enters through normally closed solenoid valve (1) and passes through intake flow meter (2) to high pressure pump (4). Intake water pressure is monitored by pressure gauge (3). The hose to be tested connects between pump (4) and normally open solenoid activated drain valve (7). To test the hose, pump drive motor (5) is turned on, the solenoid of drain valve (7) is activated, closing the valve, and the pump is run to pressurize the hose. Test pressure is monitored by gauge (6). When the test is complete or the hose fails, the solenoid of drain valve (7) is deactivated, opening valve and discharging water, depressurizing the system. All components are operated electrically by a remote control circuit so that the operator may perform the test from a protected location, monitoring it with a camera and video monitor.
This hydraulic schematic example was redrawn using ConceptDraw PRO diagramming and vector drawing software from the Wikimedia Commons file: Hydraulic schematic.jpg.
[commons.wikimedia.org/ wiki/ File:Hydraulic_ schematic.jpg]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
[creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
The hydraulic schematic example "Apparatus for testing the strength of a hydraulic hose splice" is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Hydraulic system schematic
Mechanical Engineering
This solution extends ConceptDraw DIAGRAM.9 mechanical drawing software (or later) with samples of mechanical drawing symbols, templates and libraries of design elements, for help when drafting mechanical engineering drawings, or parts, assembly, pneumatic,
Interior Design. Piping Plan — Design Elements
The vector stencils library "Valves" contains 91 symbols of piping and plumbing valves.
"A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically valves fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.
The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction.
People in developed nations use valves in their daily lives, including plumbing valves, such as taps for tap water, gas control valves on cookers, small valves fitted to washing machines and dishwashers, safety devices fitted to hot water systems..." [Valve. Wikipedia]
Use the design elements library "Valves" to draw building plans, schematic diagrams, blueprints, or technical drawings of industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems using the ConceptDraw PRO diagramming and vector drawing software.
The shapes library "Valves" is included in the Plumbing and Piping Plans solution from the Building Plans area of ConceptDraw Solution Park.
"A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically valves fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.
The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction.
People in developed nations use valves in their daily lives, including plumbing valves, such as taps for tap water, gas control valves on cookers, small valves fitted to washing machines and dishwashers, safety devices fitted to hot water systems..." [Valve. Wikipedia]
Use the design elements library "Valves" to draw building plans, schematic diagrams, blueprints, or technical drawings of industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems using the ConceptDraw PRO diagramming and vector drawing software.
The shapes library "Valves" is included in the Plumbing and Piping Plans solution from the Building Plans area of ConceptDraw Solution Park.
Valve symbols
The vector stencils library "Valves" contains 91 symbols of piping and plumbing valves.
"A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically valves fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.
The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction.
People in developed nations use valves in their daily lives, including plumbing valves, such as taps for tap water, gas control valves on cookers, small valves fitted to washing machines and dishwashers, safety devices fitted to hot water systems..." [Valve. Wikipedia]
Use the design elements library "Valves" to draw building plans, schematic diagrams, blueprints, or technical drawings of industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems using the ConceptDraw PRO diagramming and vector drawing software.
The shapes library "Valves" is included in the Plumbing and Piping Plans solution from the Building Plans area of ConceptDraw Solution Park.
"A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically valves fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.
The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction.
People in developed nations use valves in their daily lives, including plumbing valves, such as taps for tap water, gas control valves on cookers, small valves fitted to washing machines and dishwashers, safety devices fitted to hot water systems..." [Valve. Wikipedia]
Use the design elements library "Valves" to draw building plans, schematic diagrams, blueprints, or technical drawings of industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems using the ConceptDraw PRO diagramming and vector drawing software.
The shapes library "Valves" is included in the Plumbing and Piping Plans solution from the Building Plans area of ConceptDraw Solution Park.
Valve symbols
The vector stencils library "Valves" contains 91 symbols of valves. Use it for drawing plumbing and piping plans, schematic diagrams and blueprints of industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems in the ConceptDraw PRO diagramming and vector drawing software extended with the Plumbing and Piping Plans solution from the Building Plans area of ConceptDraw Solution Park.
In-line valve
3-way valve
4-way valve
Screw-down valve
Lock-shield valve
Reel valve
Relief valve
Relief valve 2
Relief valve 3
Relief valve 4
Angle valve
Angle valve 2
Angle valve 3
Angle valve 4
Check valve
Check valve 2
Screwdown valve
Float operated valve
Float operated valve 2
Flanged valve
Flanged valve 2
Butterfly valve
Butterfly valve 2
Globe valve
Globe valve 2
Globe valve 3
Needle valve
Needle valve 2
Needle valve 3
Needle valve 4
Diaphragm valve
Diaphragm valve 2
Diaphragm valve 3
Wedge gate valve
Parallel side valve
Gate valve
Ball valve
Ball valve 2
Ball valve 3
Powered control valve
Powered control valve 2
Powered control valve 3
Relief angle valve, pressure
Relief angle valve, vacuum
Reducing valve
Reducing valve 2
Plug valve
Plug valve 2
Plug valve, straight through
3-way plug valve
Plug valve, T-port
Plug valve, L-port
3-way plug valve
3-way plug valve 2
3-way plug valve 3
3-way plug valve, T-port
3-way plug valve, L-port
Mixing valve
Characterized port valve
Manual isolation
Power signal
Statically loaded
Spring loaded
Spring loaded 2
Remote control
Diaphragm
Diaphragm, positioner
Chain operated
Gear operated
Solenoid
Weight loaded
Weight loaded 2
Weight loaded 3
Float operated
Float operated 2
Dash-pot
Dash-pot 2
Piston
Quick opening
Quick opening 2
Quick closing
Quick closing 2
Connecting unit
Connecting unit 2
Connecting unit 3
Motor element
Motor element, opens on failure
Motor element, closes on failure
Motor element, retains position on fail
Motor element, safe direction
Regulating
Mechanical Engineering
The vector stencils library "Valve assembly" contains 141 symbols of pressure and flow regulators, flow direction indicators, controls, and symbols to design flow paths of control valves in fluid power systems.
Use these valve assembly shapes to design the engineering drawings of hydraulic and pneumatic valve assemblies
in the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-mechanical
Use these valve assembly shapes to design the engineering drawings of hydraulic and pneumatic valve assemblies
in the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-mechanical
2 position 2,3,4 port (fin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
2 position 2,3,4 port (infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
2 position 2,3,4 port (ext., fin.pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
2 position 2,3,4 port (ext., infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
2 position 5 port (fin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
2 position 5 port (infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
2 position 5 port (ext., fin.pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
2 position 5 port (ext., infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
3 position 2,3,4 port (fin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
3 position 2,3,4 port (infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
3 position 2,3,4 port (ext., fin.pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
3 position 2,3,4 port (ext., infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
3 position 5 port (fin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
3 position 5 port (infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
3 position 5 port (ext., fin.pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
3 position 5 port (ext., infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
4 position 2,3,4 port (fin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
4 position 2,3,4 port (infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
4 position 2,3,4 port (ext., fin.pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
4 position 2,3,4 port (ext., infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
4 position 5 port (fin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
4 position 5 port (infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
4 position 5 port (ext., fin.pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
4 position 5 port (ext., infin. pos.)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
Box 5 port
Box 2,3,4 port
2-port, pneum., 1 arrow
2-port, pneum., 2 arrows
2-port, hydr., 1 arrow
2-port, hydr., 2 arrows
2-port
2-port closed
3-port, pneum., 1 arrow
3-port, pneum., 2 arrows
3-port, hydr., 1 arrow
3-port, hydr., 2 arrows
3-port
3-port crossover, pneum., 1 arrow
3-port crossover, pneum., 2 arrows
3-port crossover, hydr., 1 arrow
3-port crossover, hydr., 2 arrows
3-port crossover
4-port, pneum.
4-port, hydr.
4-port closed
4-port crossed, pneum.
4-port crossed, hydr.
4-port tandem, pneum., 1 arrow
4-port tandem, pneum., 2 arrows
4-port tandem, hydr., 1 arrow
4-port tandem, hydr., 2 arrows
4-port tandem
4-port open
4-port semi-connected
4-port crossover, pneum., 1 arrow
4-port crossover, pneum., 2 arrows
4-port crossover, hydr., 1 arrow
4-port crossover, hydr., 2 arrows
4-port crossover
5-port, pneum., arrows same
5-port, pneum., arrows opposite
5-port, hydr., arrows same
5-port, hydr., arrows opposite
5-port
5-port closed
5-port crossover, pneum., arrows same
5-port crossover, pneum., arrows opposite
5-port crossover, hydr., arrows same
5-port crossover, hydr., arrows opposite
5-port crossover
Spring
Spring, var.
Plunger
Plunger, var.
Roller
Roller (arrow)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
One-way trip
One-way trip (arrow)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
Manual override
Pull button
Push button
Pull/push button
Lever
Pedal
Treadle
Electric rotor
Electric control, proportional, 1 winding
Electric control, proportional, 2 windings
Electric control, non-proportional, 1 winding
Electric control, non-proportional, 2 windings
Pilot-operated, pneum., 1 arrow, points left
Pilot-operated, pneum., 1 arrow, points right
Pilot-operated, pneum., 2 arrows, points left
Pilot-operated, pneum., 2 arrows, points right
Pilot-operated, pneum.
Pilot-operated, hydr., 1 arrow, points left
Pilot-operated, hydr., 1 arrow, points right
Pilot-operated, hydr., 2 arrows, points left
Pilot-operated, hydr., 2 arrows, points right
Pilot-operated, hydr.
Detent
Junction dot
T-junction, con.
T-junction, discon.
4-way junction, con.
4-way junction, discon.
Crossing
Flexible line
Air bleed, continuous
Air bleed, temporary
Fluid energy
Fluid energy, hydr.
Fluid energy, pneum.
Air exhaust port
Fluid flow, pneum.
Fluid flow, hydr.
Rotary connection (1)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
Rotary connection (3)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
Variable arrow
Curved arrow, top
Curved arrow, bottom
Curved arrow, both ends
Flow path
Flow path, pneum., 1 arrow
Flow path, hydr., 1 arrow
Flow path, pneum., 2 arrows
Flow path, hydr., 2 arrows
Shaft, top arrow
Shaft, bottom arrow
Shaft, both arrows
Shaft
Rod, right arrow
Rod, left arrow
Rod, both arrows
Over - center
Latch
Closed path
Electric
Restriction
Closed path (double)
-valve-assembly---vector-stencils-library.png--diagram-flowchart-example.png)
Temperature
The vector stencils library "Valve assembly" contains 141 symbols of pressure and flow regulators, flow direction indicators, controls, and symbols to design flow paths of control valves.
Use these valve assembly shapes to design the engineering drawings of hydraulic and pneumatic valve assemblies in fluid power systems.
"Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a "setpoint" to a "process variable" whose value is provided by sensors that monitor changes in such conditions.
The opening or closing of control valves is usually done automatically by electrical, hydraulic or pneumatic actuators. Positioners are used to control the opening or closing of the actuator based on electric, or pneumatic signals.
A control valve consists of three main parts in which each part exist in several types and designs: Valve's actuator, Valve's positioner, Valve's body.
" [Control valves. Wikipedia]
The shapes example "" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Use these valve assembly shapes to design the engineering drawings of hydraulic and pneumatic valve assemblies in fluid power systems.
"Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a "setpoint" to a "process variable" whose value is provided by sensors that monitor changes in such conditions.
The opening or closing of control valves is usually done automatically by electrical, hydraulic or pneumatic actuators. Positioners are used to control the opening or closing of the actuator based on electric, or pneumatic signals.
A control valve consists of three main parts in which each part exist in several types and designs: Valve's actuator, Valve's positioner, Valve's body.
" [Control valves. Wikipedia]
The shapes example "" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Valve assembly symbols
The vector stencils library "Valve assembly" contains 141 symbols of pressure and flow regulators, flow direction indicators, controls, and symbols to design flow paths of control valves.
Use these valve assembly shapes to design the engineering drawings of hydraulic and pneumatic valve assemblies in fluid power systems.
"Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a "setpoint" to a "process variable" whose value is provided by sensors that monitor changes in such conditions.
The opening or closing of control valves is usually done automatically by electrical, hydraulic or pneumatic actuators. Positioners are used to control the opening or closing of the actuator based on electric, or pneumatic signals.
A control valve consists of three main parts in which each part exist in several types and designs: Valve's actuator, Valve's positioner, Valve's body.
" [Control valves. Wikipedia]
The shapes example "" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Use these valve assembly shapes to design the engineering drawings of hydraulic and pneumatic valve assemblies in fluid power systems.
"Control valves are valves used to control conditions such as flow, pressure, temperature, and liquid level by fully or partially opening or closing in response to signals received from controllers that compare a "setpoint" to a "process variable" whose value is provided by sensors that monitor changes in such conditions.
The opening or closing of control valves is usually done automatically by electrical, hydraulic or pneumatic actuators. Positioners are used to control the opening or closing of the actuator based on electric, or pneumatic signals.
A control valve consists of three main parts in which each part exist in several types and designs: Valve's actuator, Valve's positioner, Valve's body.
" [Control valves. Wikipedia]
The shapes example "" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Valve assembly symbols
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