STRAINERS

An official definition adopted by the Fluid Controls Institute is : "A closed vessel with cleanable screen element designed to remove and retain foreign particles. Note the term "foreign particles". Strainers do not necessarily remove only dirt. They take out material which is not wanted in the fluid and this can sometime be a valuable product which may be saved.

WHY STRAINERS & FILTERS ?

The problem of unwanted material in pipelines is a never ending one. Whether the flowing material as seawater, oil, paint or a variety of food or chemical products, there is often something present that can cause trouble. Dirt, foreign matter, or even clumps of the product itself can clog or damage pumps, spray nozzles, condensers, and similar equipment. Sometime a finished product has to be rejected because of the presence of undesirable solid matter.

OPEN AREA RATIO

It is the ratio of the open area through the strainer basket to the cross sectional area of the pipeline. A well designed \ basket strainer should have an open ratio of at least 4 to 1. Anything less may cause excessive pressure drop. The ratio is calculated with a clean basket and as the basket begins to clog the ratio will drop. Unless there is a wide safety margin the area through the basket may quickly become smaller than the pipe area. This will reduce flow through the strainer and necessitate very frequent cleaning.

Our Products

Designing & Manufacturing Of Basket Type Duplex / Simplex Strainers, Y Strainers, T Type Strainers, Conical Strainers,
Candle / Cartridge Filters, Filter Housings

Basket Strainers

These strainers can be offered in Simplex , Duplex type depending on your process requirements.

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'Y' Type Strainer

Y type strainers are used to remove soilds from flowing fluids or gases

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'T' Type Strainers

T type strainers are available in fabricated design in pipes & stub ends.

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Conical Strainers

Conical Strainer is a temporary type of strainer

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Candle Filters / Cartridge Filters

The standard candle-filters are constructed for filter-cartridges

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Pleated Filters

The standard candle-filters are constructed for filter-cartridges

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Speciality Strainers

Speciality Strainer are those special type of strainers

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U type Strainer

These strainers can be used for a suction of Vertical Pump / Submerged pump

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CRITERIA FOR SELECTION OF PROPER STRAINER

• The material of construction

• The debris loading

• The design and working pressures

• The seal material (o-ring or gasket)

• The design and working temperatures

• Whether the line flow can be interrupted or not for basket,screen cleaning

• The service (liquid or vapor)

• The clean start up pressure

• The flow rate and viscosity (if a liquid)

• The location of the strainer

• The particle size to be retained

Application

DM water plant

Cooling Water

Bolier room

Condensor

Process - Recivery of water from pulp.,rotary tpe can be offered

Bolier room - Jacketted basket type in MS for fuel handling

ETP - Basket type in MS

Cooling Tower - Cooling water filteration.

Process - Recovery of water from slag, scales

Bolier room - Jacketted basket type in MS for fuel handling

Process - Basket, Y type,in Various matellargy

Bolier room - Jacketted basket type in MS for fuel handling

HVAC - Basket type for A,C & refrigeration plants

Utility - Nitrogen plants, Cooling Tower,DM water plant

Have a question or need a custom quote?

H.O. & Works

W-29, MIDC, Phase II, Opp. Indo Amines, Dombivli (East), Thane - 421204.
Maharashtra, India.

Tel. : 0091-251-6503873 / +91-8080847500

Mobile : R.D.Joshi : 0091-9930003873 / 00971563960454

Kishor Katkar : +91-9773060061

Chetan Gaonkar : +91-9004003625

E-mail : response@virastrainers.com, admin@virastrainers.net

UAE Office :

Dinesh Javeri : 00971 50 5700299 / 502200564

E-mail : middleeast@virastrainers.net / info@perfect-ventures.com / djaveri@perfect-ventures.com

Marketing Associates:

Malaysia:

VNA Solutions (M) Sdn Bhd (1157400-X) Petaling Jaya, Selangor, Malaysia.

Tel. : +603 7773 1515 Fax: +603 7773 1516

Email : inquiry@vnas.com