The vector stencils library "Valves and fittings" contains 104 symbols of valve components.
Use these icons for drawing industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems.
"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. ...
Valves are found in virtually every industrial process, including water & sewage processing, mining, power generation, processing of oil, gas & petroleum, food manufacturing, chemical & plastic manufacturing and many other fields. ...
Valves may be operated manually, either by a handle, lever, pedal or wheel. Valves may also be automatic, driven by changes in pressure, temperature, or flow. These changes may act upon a diaphragm or a piston which in turn activates the valve, examples of this type of valve found commonly are safety valves fitted to hot water systems or boilers.
More complex control systems using valves requiring automatic control based on an external input (i.e., regulating flow through a pipe to a changing set point) require an actuator. An actuator will stroke the valve depending on its input and set-up, allowing the valve to be positioned accurately, and allowing control over a variety of requirements." [Valve. Wikipedia]
The example "Design elements - Valves and fittings" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Chemical and Process Engineering solution from the Engineering area of ConceptDraw Solution Park.
Use these icons for drawing industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems.
"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. ...
Valves are found in virtually every industrial process, including water & sewage processing, mining, power generation, processing of oil, gas & petroleum, food manufacturing, chemical & plastic manufacturing and many other fields. ...
Valves may be operated manually, either by a handle, lever, pedal or wheel. Valves may also be automatic, driven by changes in pressure, temperature, or flow. These changes may act upon a diaphragm or a piston which in turn activates the valve, examples of this type of valve found commonly are safety valves fitted to hot water systems or boilers.
More complex control systems using valves requiring automatic control based on an external input (i.e., regulating flow through a pipe to a changing set point) require an actuator. An actuator will stroke the valve depending on its input and set-up, allowing the valve to be positioned accurately, and allowing control over a variety of requirements." [Valve. Wikipedia]
The example "Design elements - Valves and fittings" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Chemical and Process Engineering solution from the Engineering area of ConceptDraw Solution Park.
Valves and fittings 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 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 and fittings" contains 104 symbols of valve components.
Use these icons for drawing industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems in the ConceptDraw PRO software extended with the Chemical and Process Engineering solution from the Chemical and Process Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-chemical-process
Use these icons for drawing industrial piping systems; process, vacuum, and fluids piping; hydraulics piping; air and gas piping; materials distribution; and liquid transfer systems in the ConceptDraw PRO software extended with the Chemical and Process Engineering solution from the Chemical and Process Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-chemical-process
Electrically bonded
Bursting disc
Flame arrester
Strainer
Separator
Exhaust silencer
Bell mouth
Exhaust head
Hydrant
Drain silencer
Liquid seal open/closed
Y strainer
Gate valve
Globe valve
Globe valve 2
Globe valve 3
Screw-down valve
Lock-shield valve
Reel valve
Check valve
Check valve 2
Check valve 3
Screw-down check valve
Stop check valve
Diaphragm valve
Diaphragm valve 2
Diaphragm valve 3
Powered valve
Powered valve 2
Powered valve 3
Needle valve
Needle valve 2
Needle valve 3
Relief valve
Relief valve 2
Relief valve 3
Angle valve
Angle valve 2
Angle valve 3
Angle valve 4
Float operated valve
Float operated valve 2
Flanged valve
Butterfly valve
Butterfly valve 2
Wedge gate valve
Parallel slide valve
Ball valve
Ball valve 2
Ball valve 3
Relief angle valve vacuum
Relief angle valve pressure
Reducing valve
Reducing valve 2
Plug valve 3 way
Plug valve L point
Plug valve 2
Plug valve
Plug valve straight through
Plug valve T point
3-way plug valve
3-way plug valve 2
3-way plug valve 3
Mixing valve
Valve Manifold
Characterized port valve
Reducer
Reducer 2
General joint
Butt weld
Butt weld 2
Butt weld 3
Butt weld 4
Flanged/ bolted
Soldered / solvent
Soldered / solvent 2
Screwed joint
Screwed joint 2
Screwed joint 3
Socket and spigot
Socket and spigot 2
Socket and spigot 3
Sleeve
Sleeve 2
Screwed sleeve
Screwed sleeve 2
Socket weld
Socket weld 2
Swivel joint
Swivel joint 2
Swivel joint 3
End cap
End cap butt welded
End cap screwed
End cap socket and spigot
End cap fillet welded
End cap screwed and plugged
End cap quick release
End cap flanged and bolted
End cap flanged and bolted 2
Electrically insulated
Tundish
Syphon drain
Open vent
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
The vector stencils library "Logic gate diagram" contains 17 element symbols for drawing the logic gate diagrams.
"To build a functionally complete logic system, relays, valves (vacuum tubes), or transistors can be used. The simplest family of logic gates using bipolar transistors is called resistor-transistor logic (RTL). Unlike simple diode logic gates (which do not have a gain element), RTL gates can be cascaded indefinitely to produce more complex logic functions. RTL gates were used in early integrated circuits. For higher speed and better density, the resistors used in RTL were replaced by diodes resulting in diode-transistor logic (DTL). Transistor-transistor logic (TTL) then supplanted DTL. As integrated circuits became more complex, bipolar transistors were replaced with smaller field-effect transistors (MOSFETs); see PMOS and NMOS. To reduce power consumption still further, most contemporary chip implementations of digital systems now use CMOS logic. CMOS uses complementary (both n-channel and p-channel) MOSFET devices to achieve a high speed with low power dissipation." [Logic gate. Wikipedia]
The symbols example "Design elements - Logic gate diagram" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
"To build a functionally complete logic system, relays, valves (vacuum tubes), or transistors can be used. The simplest family of logic gates using bipolar transistors is called resistor-transistor logic (RTL). Unlike simple diode logic gates (which do not have a gain element), RTL gates can be cascaded indefinitely to produce more complex logic functions. RTL gates were used in early integrated circuits. For higher speed and better density, the resistors used in RTL were replaced by diodes resulting in diode-transistor logic (DTL). Transistor-transistor logic (TTL) then supplanted DTL. As integrated circuits became more complex, bipolar transistors were replaced with smaller field-effect transistors (MOSFETs); see PMOS and NMOS. To reduce power consumption still further, most contemporary chip implementations of digital systems now use CMOS logic. CMOS uses complementary (both n-channel and p-channel) MOSFET devices to achieve a high speed with low power dissipation." [Logic gate. Wikipedia]
The symbols example "Design elements - Logic gate diagram" was drawn using the ConceptDraw PRO diagramming and vector drawing software extended with the Electrical Engineering solution from the Engineering area of ConceptDraw Solution Park.
Logic gate symbols
The vector stencils library "Fluid power valves" contains 93 symbols of pre-made hydraulic and pneumatic valves, including directional control valves, flow control valves, pressure control valves, and electrohydraulic and electropneumatic valves.
Use these shapes to design fluid power diagrams 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 shapes to design fluid power diagrams 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
2/2 valve, pneum., finite positions
2/2 valve, pneum., infinite positions
2/2 valve, pneum., ext., fin. pos.
2/2 valve, pneum., ext., infin. pos.
2/2 valve, hydr., finite positions
2/2 valve, hydr., infinite positions
2/2 valve, hydr., ext., fin. pos.
2/2 valve, hydr., ext., infin. pos.
3/2 valve, pneum., finite positions
3/2 valve, pneum., infinite positions
3/2 valve, pneum., ext., fin. pos.
3/2 valve, pneum., ext., infin. pos.
3/2 valve, hydr., finite positions
3/2 valve, hydr., infinite positions
3/2 valve, hydr., ext., fin. pos.
3/2 valve, hydr., ext., infin. pos.
4/2 valve, pneum., finite positions
4/2 valve, pneum., infinite positions
4/2 valve, pneum., ext., fin. pos.
4/2 valve, pneum., ext., infin. pos.
4/2 valve, hydr., finite positions
4/2 valve, hydr., infinite positions
4/2 valve, hydr., ext., fin. pos.
4/2 valve, hydr., ext., infin. pos.
5/2 valve, pneum., finite positions
5/2 valve, pneum., infinite positions
5/2 valve, pneum., ext., fin. pos.
5/2 valve, pneum., ext., infin. pos.
5/2 valve, hydr., finite positions
5/2 valve, hydr., infinite positions
5/2 valve, hydr., ext., fin. pos.
5/2 valve, hydr., ext., infin. pos.
4/3 valve, pneum., finite positions
4/3 valve, pneum., infinite positions
4/3 valve, pneum., ext., fin. pos.
4/3 valve, pneum., ext., infin. pos.
4/3 valve, hydr., finite positions
4/3 valve, hydr., infinite positions
4/3 valve, hydr., ext., fin. pos.
4/3 valve, hydr., ext., infin. pos.
5/3 valve, pneum., finite positions
5/3 valve, pneum., infinite positions
5/3 valve, pneum., ext., fin. pos.
5/3 valve, pneum., ext., infin. pos.
5/3 valve, hydr., finite positions
5/3 valve, hydr., infinite positions
5/3 valve, hydr., ext., fin. pos.
5/3 valve, hydr., ext., infin. pos.
Restrictor valve
Restrictor valve, adjustable
Gate-valve, norm. open
Gate-valve, norm. open, adj.
Gate-valve, norm. closed
Gate-valve, norm. closed, adj.
One-way restrictor
One-way restrictor, enclosed
Flow control, series flow
Flow control, temperature compensated
Flow control, bypass flow
Flow divider
Non-return, pilot controlled
Non-return, pilot contr., spring
Non-return, free
Non-return, spring loaded
Coupling (connect.), 1 valve
,-1-valve-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (connect.), both valves
,-both-valves-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (connect.), no valves
,-no-valves-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (connect.), 1 valve, encl.
,-1-valve,-encl.-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (connect.), both valves, encl.
,-both-valves,-encl.-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (connect.), no valves, encl.
,-no-valves,-encl.-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (discon.), 1 valve
,-1-valve-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (discon.), both valves
,-both-valves-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (discon.), no valves
,-no-valves-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (discon.), 1 valve, encl.
,-1-valve,-encl.-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (discon.), both valves, encl.
,-both-valves,-encl.-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Coupling (discon.), no valves, encl.
,-no-valves,-encl.-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
Shuttle valve
Priority shuttle valve
Quick exhaust
Cartridge valve
Pressure relief
Pressure relief, drain
Pressure relief, vent port
Pressure relief, drain, vent port
Pressure relief, var.
Pressure relief, var., drain
Pressure relief, var., vent port
Pressure relief, var., drain, vent port
Pressure relief 2
Pressure reducing, 1 stage
Pressure reducing, 2 stage
Pressure reducing, relief
Pressure relief (E)
-fluid-power-valves---vector-stencils-library.png--diagram-flowchart-example.png)
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
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
This PFD of jet fuel mercaptan oxidation treating was redrawn from Wikipedia file: ConvLPGMerox.png. [en.wikipedia.org/ wiki/ File:ConvKeroMerox.png]
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported icense. [creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
"Merox is an acronym for mercaptan oxidation. It is a proprietary catalytic chemical process developed by UOP used in oil refineries and natural gas processing plants to remove mercaptans from LPG, propane, butanes, light naphthas, kerosene and jet fuel by converting them to liquid hydrocarbon disulfides.
The Merox process requires an alkaline environment which, in some of the process versions, is provided by an aqueous solution of sodium hydroxide (NaOH), a strong base, commonly referred to as caustic. In other versions of the process, the alkalinity is provided by ammonia, which is a weak base.
The catalyst in some versions of the process is a water-soluble liquid. In other versions, the catalyst is impregnated onto charcoal granules.
Processes within oil refineries or natural gas processing plants that remove mercaptans and/ or hydrogen sulfide (H2S) are commonly referred to as sweetening processes because they results in products which no longer have the sour, foul odors of mercaptans and hydrogen sulfide. The liquid hydrocarbon disulfides may remain in the sweetened products, they may be used as part of the refinery or natural gas processing plant fuel, or they may be processed further.
The Merox process is usually more economical than using a catalytic hydrodesulfurization process for much the same purpose." [en.wikipedia.org/ wiki/ Merox]
The process flow diagram (PFD) example "Jet fuel mercaptan oxidation treating" was drawn using the ConceptDraw PRO software extended with the Chemical and Process Engineering solution from the Chemical and Process Engineering area of ConceptDraw Solution Park.
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported icense. [creativecommons.org/ licenses/ by-sa/ 3.0/ deed.en]
"Merox is an acronym for mercaptan oxidation. It is a proprietary catalytic chemical process developed by UOP used in oil refineries and natural gas processing plants to remove mercaptans from LPG, propane, butanes, light naphthas, kerosene and jet fuel by converting them to liquid hydrocarbon disulfides.
The Merox process requires an alkaline environment which, in some of the process versions, is provided by an aqueous solution of sodium hydroxide (NaOH), a strong base, commonly referred to as caustic. In other versions of the process, the alkalinity is provided by ammonia, which is a weak base.
The catalyst in some versions of the process is a water-soluble liquid. In other versions, the catalyst is impregnated onto charcoal granules.
Processes within oil refineries or natural gas processing plants that remove mercaptans and/ or hydrogen sulfide (H2S) are commonly referred to as sweetening processes because they results in products which no longer have the sour, foul odors of mercaptans and hydrogen sulfide. The liquid hydrocarbon disulfides may remain in the sweetened products, they may be used as part of the refinery or natural gas processing plant fuel, or they may be processed further.
The Merox process is usually more economical than using a catalytic hydrodesulfurization process for much the same purpose." [en.wikipedia.org/ wiki/ Merox]
The process flow diagram (PFD) example "Jet fuel mercaptan oxidation treating" was drawn using the ConceptDraw PRO software extended with the Chemical and Process Engineering solution from the Chemical and Process Engineering area of ConceptDraw Solution Park.
Process flow diagram (PFD)
-jet-fuel-mercaptan-oxidation-treating---pfd.png--diagram-flowchart-example.png)
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- Design elements - Valves and fittings | Mechanical Drawing ...
- Valves and fittings - Vector stencils library | Piping Symbol Fot Valves
- Symbol For Ball Valve
- Flow Control Valve Symbol
