AQAB ENGINEERS

8, HANA PARK, GULZAR PARK GATE NO. 03, SARKHEJ ROAD, AHMEDABAD – 380055

(GUJARAT) INDIA

.…flow towards Quality & Technology....

INTRODUCTIONAqab Engineers – as a Flow Towards Quality and Technology was founded in 2013. The Venture has started as a professionally managed and will be a Giant Engineering Conglomerate in the field of flow solutions with a high grade of Quality and Technical Research and Development in near future. AQAB is a local valve production facility covering an area of 2,000 sq.m and located in City - Ahmedabad, formed to cater local needs for valve Supply & Services.

AQAB ENGINEERS is a diversified Trading & Export Company with its Head Office in Ahmedabad - India, providing a wide range of General, Engineering & Construction Products as well as Services meeting to the satisfaction of Clients worldwide.

Added Technical Support, Best Offered Price, High Quality & Reliable Goods & Services, Swift Delivery, 100% Compliance to Customer's expectation and Client's satisfaction in line with international trend are the key propelling strength of the organization.

Established in the year 2013 at Ahmedabad in Gujarat, the company has quickly mastered the tricks of the trade. The company aims at fulfilling the diversified client requirements under a single contact point with strong technical support, starting from formulating requirements till the export of the product / goods to its designated locations across globe.

PRODUCT RANGE

Pressure Gauge (WAAREE, BAUMER, WIKA, GENERAL,

H-GURU)

Gate Valve

Globe Valves

Check Valves

Butterfly valves

Ball Valves

Plug Valves

Pneumatic Fittings (FESTO, SMC, JELPC, CDC, LEGRIS)

Instruments (BAUMER, WIKA, KILLER, DANFOSS)

M.S. & S.S. Flanges, Pipes & Nut – Bolts

For Water & Oil/Gas Industries

PRESSURE GAUGESpecial Features

• External zero adjustment (optional)

• Stainless steel case & measuring system

• Socket directly welded to case

• Dry and liquid filled version

• Standard followed EN 837-1 (for NS 100, 150 & 250 mm)

• CE marking (as per PED 97/23/EC) (for NS 100 mm & 150 mm)

• Food & beverage

• Pharmaceutical

• Cryogenics

• Pumps

• Hydro-cleaning machines

• Presses

• Engine compressors

• Turbines

• Diesel engines & Refrigerating plants Suitable for corrosive

• Chemical & Petrochemical industries

• Conventional & nuclear power plants

• Environments & gaseous or liquid media that will not obstruct the

pressure system.

GATE VALVE

Gate Valves are primarily designed to start or stop flow, and when a straight line flow of fluid and minimum flow restriction are needed. In service, these Valves generally are either fully open or fully closed.

The Gate (also called wedge) of a Gate Valve is completely removed when the Valve is fully open; the wedge is fully drawn up into the Valve Bonnet. This leaves an opening for flow through the Valve at the same inside diameter as the pipe system in which the Valve is installed.

A Gate Valve can be used for a wide range of liquids and provides a tight seal when closed.

Advantages of using Gate Valves:• Good shutoff features• Gate Valves are bidirectional and therefore they can be used in two directions• Pressure loss through the Valve is minimal

GLOBE VALVE

A Globe Valves is a linear motion Valve and are primarily designed to stop, start and regulate flow. The disk of a Globe Valve can be totally removed from the flow path or it can completely close the flow path.

The fundamental principle of the Globe Valve operation is the perpendicular motion of the disk away from the seat. This ensures that the ring-shaped space between the disk and seat ring gradually close as the Valve is closed.

This property gives a Globe Valve reasonably good throttling capability. Therefore, the Globe Valve can be used for starting and stopping flow and to regulate flow.

Advantages of using Globe Valves:• Good shutoff capability• Reasonably good throttling capability

SWING CHECK VALVECheck valves, or non-return valves, are installed in pipeline systems to allow flow in one direction only. They are operated entirely by reaction to the line fluid and therefore do not require any external actuation. In this text, the expected, or desired direction of flow is termed 'forward flow’, flow in the opposite direction is 'reverse flow'.

Reasons for using check valves, which include:• Protection of any item of equipment that can be affected by reverse flow, such as flow meters, strainers and control valves.• To check the pressure surges associated with hydraulic forces, for example, water hammer. These hydraulic forces can cause a wave of pressure to run up and down pipe work until the energy is dissipated.• Prevention of flooding.• Prevention of reverse flow on system shutdown.• Prevention of flow under gravity.• Relief of vacuum conditions.

BALL VALVE

Split body design with flanged ends for fast installation, in-line maintenance and rebuildingSolid ball construction provides structural integrity and minimizes flow turbulenceMounting pad complies with ISO 5211 for ease and interchangeability of actuationBottom-loaded blow-out proof stemInvestment cast body & end cap on sizes 1/2” to 4”. Sand cast body & end cap on sizes 5” to 10”Body joint is designed to prevent excessive compression of valve internals, resulting in a consistent and low operating torque.Basic design complies with ASME/ANSI B16.34

Flanged ends comply with ASME/ANSI B16.5

Face-to-face dimensions comply with ASME/ANSI B16.10

Tested according to ANSI/ASME B16.34 & API 598

Fire Tested to API 607/BS 6577

A ball valve is a valve that opens by turning a handle, gearbox or other actuation methods attached to a ball inside the valve. The ball has a hole, or port, through the middle so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve and flow is blocked. The handle or lever will be in line with the port position letting you "see" the valve's position, position indicators will be applied to gearbox or actuators when required. Ball valves are durable and usually work to achieve perfect shutoff even after years of disuse. There are two type of ball valve based on the ball type, floating ball valve and trunnion mounted ball valve. Depends on the bore size, ball valve is separated into full port ball valve and reduced port ball valve. There are three types of body styles of Ball Valve: One-piece, Two piece split, Three piece split, top entry and welded, ball valves are available in two piece split, three piece split and welded.

Advantages of using Ball Valves:•Quick quarter turn on-off operation•Tight sealing with low torque•Smaller in size than most other Valves

Ball Valves are manufactured in different body configurationsand the most common are:•Top entry Ball Valves allow access to Valve internals formaintenance by removal of the Valve Bonnet-cover. It is notrequired to be removed Valve from the pipe system.•Split body Ball Valves consists of a two parts, where one partis smaller as the other. The ball is inserted in the larger bodypart, and the smaller body part is assembled by a boltedconnection.•The Valve ends are available as butt welding, socket welding,flanged, threaded and others.

FEATURES

BUTTERFLY VALVEAll valves shall meet API-609 MSS-SP-67 ISO 5272 face-to-face dimensions. Valve sizes from 2" to 12" are rated at 200 psig WOG service and valve sizes from 14" to 30" are rated at 150 psig WOG service. All valves are full rated on dead-end service. All bodies shall be ductile iron 65-45-12 and bi-directional tested in both directions and be bubble tight with zero leakage. Lug bodies shall be full lug rated and all bodies shall be suitable for ANSI 125/150 lb, JIS, DIN or B.S. Flanges. Secondary seals shall be self-adjusting. All elastomers, all internal bearings shall be non-corrosive and non-metallic. All seats shall be suitable for 250°F sustained high temperature and capable of 2000 PPM on chlorinated applications.

Advantages of Butterfly Valves:• Open and close easily and quickly, effort, fluid resistance is small, can operate frequently.• Simple structure, small size and light weight.• It can carry mud, with the least accumulation of fluid in the pipeline opening.• Low pressure, it can achieve a good sealing.• Good regulating performance.

Many different types of valves are used in flow control. They are used for a variety of reasons, such as phase (liquid or gases), pressure, piping restrictions and solids content. Other valves are chosen for their capability to open and close in a quarter turn. Of all the valve types, the butterfly valve is used as a control device for many reasons including some or all of the above.

This article explains the workings of a butterfly valve and its operation. The butterfly valve offers many advantages that include quarter-turn, openness for less plugging and good control capabilities. Both manual and control versions are used.

PNEUMATIC VALVES & FITTINGS

GUNMETAL VALVES

VISION

To establish as the best technically advanced manufacturing company in the field of flow control system products.

Manufacture products to meet the maximum

international governing standards and codes.

By supplying Quality products on time to gain customer satisfaction and in turn to make customer delight.

 

MISSION

AQAB’s flow shall be towards quality and technology in

the field of Marketing, Design and Development,

Research and Development, Product Development,

Project Development, Quality Management System and

Sourcing and Procurement for Industrial Valves of

almost all the types and Gear boxes with Pneumatic and

Electric actuator.

It aims to be one shop solution in the field of Flow

Control Systems

RELATED SERVICESAQAB not only limits its services to supply but also extends is

supports to its valued Customers for the following;

Valve Testing

Valves Maintenance

Calibration

After sales services

MAIN ACTIVITIESApart from Trading & Exports for our clients across globe, We

support our Clients in material sourcing, negotiations,

conducting Third Party Inspections, client’s representation and

expedite procurement of General & Engineering Products as well

as Services for Plants, Refineries, Factories, complete

requirements for Oil, Gas, and Water & Real Estate Projects &

Industries.

DELIVERY MECHANISMManufacturing is as important as the delivery

mechanism.

Products will be delivered at any place in the Market.

DOT NET inventory Control system – Planned

Stock Plan for popular sizes

Excellent Customer Network

Market Information

Dynamic Sales force

Established Logistics Network

Customer Relation

CONTACT US

Corporate Office:AQAB ENGINEERS8, HANA PARK,

GULZAR PARK GATE NO. 03, SARKHEJ ROAD,

AHMEDABAD – 380055 (Guj) INDIA

Tel: +91- 8460690834

E-mail: aqabengineers@gmail.com

Website : http://www.aqabengineers.com

Contact Person: Mr. ZIKAR PATEL, Chief Executive

Mobile: +91-9725005707

E-mail: aqabengineers@gmail.com / zikar@aqabengineers.com

THANK YOU