AVK Valves Manufacturing Malaysia Sdn Bhd

By: Melvin Ho

AVK – The Perfect Valves Choice

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The History of AVK and AVK Today

History: • AVK was established in year 1941 in the modest facilities

of Galten, Denmark

Today: • AVK is an International Industrial Group• Also one of the leading valve manufacturers for the water,

gas, sewage industries & fire fighting in worldwide• Our product programme comprises a large range of valves,

hydrants, pipe fittings and accessories, each complying with the highest standards of safety and durability

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AVK Worldwide

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Core Values of AVK Group

Global Manufacturer• To all major, international standards (BS, ISO, AWWA, DIN, AS, etc.)• To offer our customers New Innovative & High Quality products • Global Thinking & Local Action

Supply of System Solutions• More than 37 years in global market • Production in Malaysia since year 2004• Probably the World Top Valve Manufacturer

Close to Clients/Partners• Flexible Approach• 36 factories and more than over 2100 Employees• AVK sales office, distributors & local agents located in more than 80

countries

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AVK Holding A/S (Denmark)

AVK Tooling A/S (Denmark)

Q-Transportmateriel A/S (Denmark)

AVK GUMMI A/S (Denmark)

– EPDM Rubber (EDK 70) Manufacturer

Valves & Fittings Division Energy Division

Aqua-Gas Manufacturing Ltd. (U.K.) AVK France S.A. (France)

AVK Manufacturing Ltd. (U.K.)

AVK Belgium NV (Belgium)Bryan Donkin Valves Ltd. (U.K.)

AVK Valvulas, S.A. (Spain)Glenfield Valves Limited (U.K.)

Aqua-Gas AVK Ltd. (U.K.)

AVK Valves Company Hong Kong Ltd. (H.K.)

Wouter Witzel Euro Valve BV (NL)

AVK Polska Sp. z.o.o (Poland) AVK Armadan Sp. z.o.o. (Poland)

Saudi Valves Manufacturing Co. Ltd. (Saudi Arabia)

AVK VVS ApS (Denmark)

American AVK Co. (USA)

AVK Haut Marnaise S.A. (France)

AVK Plastics BV (NL)

AVK Mittelmann Armaturen GmbH (Germany)

AVK Holding (Hong Kong) Ltd.

AVK International A/S (Denmark) AVK Nederland BV (NL)

AVK Valves Anhui Co. Ltd. (China)

AVK Rewag BV (NL)

Flonidan DC A/S (Denmark)

AVK Valves (Shanghai) Co. Ltd.

AVK Philippines Inc. (Philippines)

Dalglen (No. 787) Limited (U.K.)

J.C. Hansens Metalvarefabrik ApS (Denmark)

AVK Australia Pty. Ltd. (Australia)

AVK Valves Manufacturing Malaysia

AVK Valves Southern Africa Pty.

ASX 8273 ApS (Denmark)

AVK Norge AS (Norway)

36 AVK factories & more than 60 AVK Sales Offices & agents located more than 80 countries.

The AVK GROUP OF COMPANIES

High Tech Division

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AVK Global Distribution Network

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AVK Product Applications

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Engineering Valves Manufacturer for Dams / Hydro Power Stations, etc.

Glenfield Valves Ltd. (AVK Group of Companies)

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AVK Main Product Range - Valves

Resilient Seat Gate Valve (AVK Series 21/30)

DN 50-400mm Resilient Seat Gate Valve without By-Pass (AVK Series 55/70)

DN 450-600mm

Resilient Seat Gate Valve with By-Pass

(AVK Series 55/30)

DN 450-600mm

Air Valve ’Aerokinetic’ Principle

(AVK Series 851)

DN 25-200mm

Swing Check Valve (AVK Series 41)

DN 50-300mm

(Many other types/models available)

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AVK Main Product Range - Tappings and Pipe Repair

Underpressure Drilling Tapping Saddle (AVK Series 729/09)

Tapping Saddle for PVC & PE-Pipes

(AVK Series 10)

Universal Tapping Saddle (AVK Series 730)

Stainless Steel Repair Clamp (AVK Series 729)

Universal Tapping Tee (AVK Series 257)

(Many other types/models available)

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(Many other types/models available)

AVK Main Product Range – Fire Fighting

Dry Barrel Hydrant (AVK Series 27)

Wet Barrel Hydrant – Wharf

Type (AVK Series 24/60)

Wet Barrel Hydrant - Commercial Type (AVK Series 24/90)

Fire Hydrant - Underground Type (AVK Series 19/689)

Gate Valve - OS&Y

(AVK Series 25/46)

Operating Wrench (AVK

Series 27/80-8)

Extension Kits (AVK Series

27)19/04/23 11

Indonesia• PT. PAM LYONNAISE JAYA (PALYJA)• PT. THAMES PAM JAYA (TPJ)• PDAM Kab. Bandung• PDAM Kota Banda Aceh ("Tirta Daroy")• PDAM Kota Medan ("Tirta Nadi") • PDAM Sigly (Sumatera)

• Singapore• Public Utilities Board – Water Department

(PUB)• Singapore Water Supply • Ministry of The Environment, Sewerage

Deparment (ENV)• Singapore Sports Council• Ministry of Defence, Lands & Estates

Organisation

• Vietnam• Hanoi Water Company• Dalat Water• Hue Water Supply Company• Ho Chi Minh City Water Supply Co. • Hanoi Water Business Company• Hai Phong Water Supply Co. • Lam Dong Water Supply Co. • Ha Tinh Water Supply Company• Thanh Hoa Water Supply Co. • Nam Dinh Water Supply Co.

Malaysia• SIRIM ISO 9001:2000• Syarikat Bekalan Air Selangor S/B

(SYABAS)• Jabatan Bekalan Air Negeri Sembilan

(JBANS)• Perbadanan Air Melaka (PAM)• SAJ Holdings S/B• Jabatan Air Negeri Kelantan (JANK)• Syarikat Air Terengganu (SATU)• Jabatan Bekalan Air Negeri Pahang

(JBANP)• Perbadanan Bekalan Air Pulau Penang

(PBA)• Lembaga Air Perak (LAP)• Jabatan Air Negeri Sabah (JANS)• Pihak Berkuasa Air Negeri Sarawak

(PBANS)• Jabatan Perkhidmatan Pembetungan

Kementerian Tenaga, Air & Komunikasi (JPP)

• JKR Kedah

AVK References List South East Asia

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Burj Tower Dubai

600 valves

EVUS & EVTLS

DN 50 - DN 1700

Highest building in the world: 750 mtrs KLCC Twin Tower900 mm Gate valve

Gate Valve Design in the Market

Metal Seated Gate Valve Resilient Seated Gate Valve

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Features for Maintenance Free Gate Valve

5 Mains Unique Features:

1. Wedge 2. Spindle 3. Gasket system in bonnet4. Electrostatically Epoxy

Coating5. Production and Materials

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Wedge Design Comparison

AVK Design - Metal Core fully (Internal & External) vulcanised with rubber

After 6 months Deep Into Raw Water Testing

Low Quality Design - Metal Core without fully (Internal &External) cover rubber

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Wedge Design Comparison

Low Quality of Wedge Design19/04/23 17

Same Quality of Material Stem but Low Quality Design – normally use machine cut

AVK Stem Design – Rolled Threads

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Epoxy Coating, Layer Thickness

DIN 30677 v.s. GSK Coating

According to DIN 30677 part 2

•250 m - 400 my on flat and loadbearing parts

•150 m - 300 my on convex outer edges

According to RAL GZ 662 (GSK)

•GSK minimum 250 my regardless

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Customer Value Concept

or

Quality Valve

Extension Spindle

Street Cover

Direct Bury System

Direct Bury Concept

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Customer Value Concept

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AVK AIR VALVES with ‘AEROKINETIC’ Principle

AVK air valves are a unique design (embodying ‘Aerokinetic’ principle) of air relief valves for water systems.

AVK air valves have capacities greater than those of other conventional air relief valves.

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AVK AIR VALVES

The presence of air in a pipeline can cause many problems:

- Hastened Corrosion

- Increased Energy Consumption and Operation Costs

- Failure or Inaccuracies in Flow Metering

- Pressure Loss or Even Complete Flow Stoppage

- Delays in Filling

-Increased Risk of Water Hammer

Sudden movements of air pockets can result in a rapid change in flow velocity, leading to high pressure surges of a destructive nature.

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AVK AIR VALVES with ‘AEROKINETIC’ Principle

The unique design of ‘Aerokinetic’ principle of large orifice air relief valve operation prevents premature closure while air is being released from a pipeline.

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201202 Double Orifice Air Valve Operation (Series 701 60).avi

Low Quality Air Release Valves

When conventional valves discharge air at a high rate during the filling of a water main, the float may suddenly be caught up in the discharging air stream and close the valve before all air has been exhausted - which mean this is very BAD NEWS for the whole pipeline system.

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AVK Air Valve Size, DN (mm) = Inlet

AVK AIR VALVES with ‘AEROKINETIC’ Principle

Inlet

OutletAVK Air Valve

Outlet Sizes (mm)

50mm

80mm

100mm

150mm

200mm

50mm

80mm

100mm

150mm

200mm

Therefore, AVK Air Valve provide 100% performance with same size of air intake and release.

With conventional large orifice valves, their outlet sizes normally 30% - 50% smaller than the inlet sizes.

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AVK Local Agent (Indonesia)

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AVK CONTACT

AVK Valves Manufacturing Malaysia Sdn BhdLot 1, Jalan Sg Chadong 8, Batu 5 ½, Jalan Kapar,

Klang, 42100 Selangor, Malaysia.Tel: +603 3291 8270 Fax: +603 3291 7067

Website: www.avkvalves.com.my

THANK YOU

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