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8/11/2019 Expo Accesorios FIN (2)

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Packaging provided it adheres to the inside ofthe pipe going down the levers, with the clicksystem.

Additionally, allow differential settlement in theline of the home, allowing it to fit inside thehood with the ground motions.


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Accessories are injected in one piece and theentire system pvc to 8 "


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Lightweight and easy to install

Corrosion resistant

hydraulically efficient smooth walls


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90 45 CURVA PUENTE


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Since the pressure PVC, as well as applicationssuch as sanitary and storm of smooth wall, theconduit.Now with the introduction of the TDP for sewerDurman, joins the family which is the mostpractical and versatile solution for collectingmedical and other applications.


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Smooth inner wall and an outer wall corrugatedfor optimum structural and hydraulic

performance.Are made using rigid PVC compound under cellclassification 12454C 12454B or in accordancewith the NTC 369 and the like. Additionally are

manufactured under strict compliance with thetechnical specifications of the NTC 3722-1


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The double-walled PVC pipe to ensure tightness

between the junction of tube to tube, tube-accessories, uses rubber gaskets specially designedto meet fully the standards and parametersassociated with this application and statement.


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Storm sewer: Pipe and fittings fully comply with the conditionto avoid fines migration, and its mechanical properties areconsistent with estipulad for installation of pipes for theseapplications according to national standards of installation offlexible pipes buried NTC 2795.

Collectors health: The same standard that is based explicitlystates that it applies to sewage collectors (this condition isstricter than that applied to collectors in general).Steps Road: Able to endure live loads associated withhighways and rural roads.

Internal low pressure applications: The pipe and itsconnections are applicable to systems with an internalpressure of up to 35 PSI.

Conduit several gravity and replacement of open channels: It

is also applicable to piping of streams, lead by gravity.


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Fast installation.

High yields and ease of transport andinstallation work.

Easy to handle in place of difficult access.


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TDP market offers a range of accessories properlydesigned, developed and manufactured to meet stringentspecifications apply for accessories that complement thefamily, especially for applications in health systems.

This supplement includes -Elbows 90

Elbows 45

Tees in the combinations of diameters required

Yees-Tees in the combinations of diametersrequired

Unions


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TE

YE

UNIN


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Resistant to chemical corrosion andelectrochemistry.

Impact resistant.

Excellent mechanical behavior. Increased hydraulic capacity.

Resistant to abrasion, scratching and punching:durability

stiffnessflexibility


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VALVES AND COUPLINGS

We have many kinds of valves andfittings from different manufacturers to meetthe specifications of the facilities of fluid

flow systems.The valves are used to control the amount offluid that can be of balloon, Angulo, gate,butterfly, any of several types of checkvalves and more. Links direct the flow path ordo you change their size. Includes severaldesigns elbows, tees, reducers, nozzles, and

orifices.


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VALVES


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THUS, AVALVECOULDBEDEFINEDASA

MECHANICALDEVICEWITHWHICHYOUCANSTART, STOPORREGULATETHEMOVEMENT

(STEP) OFLIQUIDSORGASESBYMEANSOFA

MOVABLEPARTTHATOPENS, SHUTSORPARTIALLYOBSTRUCTSONEORMOREHOLESOR

CONDUITS.


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INDUSTRIAL VALVE

Industrial valve is a type

of valve which is used asa mechanical element forregulating, to allow or prevent

passage of a fluidthrough an industrial plant ormachine of any type.


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VALVE SEATThe poppet valve is a valve consisting of a hole, generally roundor oval, and a tapered plug, generally disc-shaped, placed at the end ofa rod, also called "valve stem". The guide rod to thevalve through a valve guide. It serves both to regulatethe transition fromone element to the function of all or nothing.


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HYDRAULIC VALVEA valve hydraulics is a mechanismthat serves to regulate the flowof fluidos.1 Thevalves used in hydraulic

structures works are a special caseof industrial valvessince they present somefeatures techniques and therefore deserveto be treated separately.


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VALVE STEP

A bypass valve is a device,

usually of metal, alloy or morerecently a polymer orceramicmaterials, used to giveway or stop the flow

of water or other fluid througha pipe


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PRESSURE RELIEF VALVESThe pressure relief valves, too, are designed to release a fluidwhen the internal pressure of a system that containsit exceeds the limit set (set pressure). Its mission is to prevent anexplosion, failure of equipment or piping by excesspressure.


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TYPES OF VALVESGlobe valve :

Globe valve is a multi-turn, in which theclosure is achieved by

means of a disk or plugthat saw or cutting fluidpassage in aseat which isgenerally parallel withthe circulation in thepipe.


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Angle Valves

Allows to obtain a regular flowstream without excessive

turbulence and is suitable todecrease erosion when this is

considerable fluidcharacteristics or by excessiveDifferential pressure.Designed for a wide variety ofapplications in refrigerationsystems, properly installed and

provide easy access to service

refrigeration systems.


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Gate Valve

This valve closure effectedwith a vertical disc or

Speciallyshaped plane, and

that moves vertically to fluidflow.

The gate valve is multi-turn,which closes the hole

with a vertical flatface disk which slidesin right angles on the seat.


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Check Valve - rotary type

The check valve deviceuses a spring to allow flow in one direction only.Is the primary

component used invalves with a verificationfunction of reverse flow.The flow develops inthe direction of the

arrow in the body ofthe check valve.


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Butterfly valve

The body is formedby a cylindrical ring withinwhich rotates a circulardisc transversely.

The butterfly valve is aquarter turn and controlsthe circulation by meansof acircular disc, with the

axis of its orifice at rightangles to the direction oftraffic.


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Ball valve

The valve body has aninternal cavity hasa spherical ball-shaped plug or sphere.Ball valves are quarter-

turn, in which a ballrotates between seatsDrilled elastic,whichallows direct flow in the

open position and cutsoff the passage when theballis rotated 90 andcloses the duct.

COEFFICIENT OF RESIS


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COEFFICIENT OF RESISTANCE

It is important to determine the resistance data for theparticular type and size chosen,because this depends on the geometry of the valveor coupling fix ture. However, the method for

determining the resistance coefficient K.

=

= Relacin de longitud equivalente.

= Factor de friccin en la tubera.

K = Coeficiente de resistencia.


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COEFFICIENT OF RESISTANCE FOR VALVES ANDCOUPLINGS


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STANDARD VALVE APPLICA

TIONResistance is highly dependent on the trajectoryof the fluid to move toward the

valve, this dare and beyond. A valvewith narrower path would cause major loss ofenergy. Therefore, if we want the system tobe designed is efficient and relativelylow energy losses, we must carefully select thetype of valve.


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Globe Valve :

The globe valve is a valve of the most common andrelatively inexpensive, however, is one ofthe worst performance, in terms of energy lost

Angle Valve :Its construction is very poare3cidda the globevalve. However, the trajectoryissomewhat simpler, because the fluid reaches the lower

inlet, moves around the bottom of the valve rotates to theright side out.


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Gate :

If we turn the key,the door rises vertically and away from the fluidpath.

When the key is fully open, there is

little obstruction from the path of fluid thatcauses turbulence in the stream. Therefore,this type of valve is one of the best to limit theloss of energy.


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Check valvesThe function of a checkvalve is to allow flow inone direction andstopping thecounter, thenext image in common

usage is illustrated inwhich the pump propels aseptic tank to the fluid of this,on thefloor because, outside of

a home orcommercialbuilding, in order to help drythe area of the foundation.


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Standing Valve

The foot valves performa similarfunction check valves. Areemployed at the inlet ofthe suctionlines leading from a fluid supply tank to a pump. It iscommon that they areequipped with an integral

filter to keep foreign objectsout of the piping system

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