Mechanical Engineering

This solution extends ConceptDraw PRO v.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,

Mechanical Engineering

"Directional control valves are one of the most fundamental parts in hydraulic machinery as well and pneumatic machinery. They allow fluid flow into different paths from one or more sources. They usually consist of a spool inside a cylinder which is mechanically or electrically controlled. The movement of the spool restricts or permits the flow, thus it controls the fluid flow. ...
While working with layouts of hydraulic machinery it is cumbersome to draw actual picture of every valve and other components.instead of pictures symbols are used for variety of components in the hydraulic system to highlight the functional aspects. symbol for directional control valve is made of number of square boxes adjacent to each other depending on the number of positions.connections to the valve are shown on these squares by capital letters.usually they are named only in their normal position and not repeated in other positions.actuation system of the valve is also designated in its symbol." [Directional control valve. Wikipedia]
The Mac template "Pneumatic 5-ported 3-position valve" for the ConceptDraw PRO diagramming and vector drawing software is included in the Mechanical Engineering solution from the Engineering area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ engineering-mechanical

Pneumatic directional control valve

Used Solutions

Engineering >

Mechanical Engineering

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

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

Coupling (connect.), both valves

Coupling (connect.), no valves

Coupling (connect.), 1 valve, encl.

Coupling (connect.), both valves, encl.

Coupling (connect.), no valves, encl.

Coupling (discon.), 1 valve

Coupling (discon.), both valves

Coupling (discon.), no valves

Coupling (discon.), 1 valve, encl.

Coupling (discon.), both valves, encl.

Coupling (discon.), no valves, encl.

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)

Used Solutions

Engineering >

Mechanical Engineering

The vector stencils library Alarm and access control contains 80 symbols of digital proximity equipment, locking hardware, and access control equipment.
"An alarm device or system of alarm devices gives an audible, visual or other form of alarm signal about a problem or condition. Alarm devices are often outfitted with a siren." [Alarm device. Wikipedia]
"An access control point, which can be a door, turnstile, parking gate, elevator, or other physical barrier, where granting access can be electronically controlled. Typically, the access point is a door. An electronic access control door can contain several elements. At its most basic, there is a stand-alone electric lock. The lock is unlocked by an operator with a switch. To automate this, operator intervention is replaced by a reader. The reader could be a keypad where a code is entered, it could be a card reader, or it could be a biometric reader. Readers do not usually make an access decision, but send a card number to an access control panel that verifies the number against an access list. To monitor the door position a magnetic door switch can be used. In concept, the door switch is not unlike those on refrigerators or car doors. Generally only entry is controlled, and exit is uncontrolled. In cases where exit is also controlled, a second reader is used on the opposite side of the door. In cases where exit is not controlled, free exit, a device called a request-to-exit (REX) is used. Request-to-exit devices can be a push-button or a motion detector. When the button is pushed, or the motion detector detects motion at the door, the door alarm is temporarily ignored while the door is opened. Exiting a door without having to electrically unlock the door is called mechanical free egress. This is an important safety feature. In cases where the lock must be electrically unlocked on exit, the request-to-exit device also unlocks the door." [Access control. Wikipedia]
Use the design elements library Alarm and access control for drawing layout floor plans, blueprints, and wiring diagrams of intrusion systems, time and attendance systems, card and code access control security systems, internal and external security control systems using the ConceptDraw PRO diagramming and vector drawing software.
The shapes library Alarm and access control is included in the Security and Access Plans solution from the Building Plans area of ConceptDraw Solution Park.

Alarm and access control symbols