Gate Valves
Knife Edge Gate Valves
Lift Check Valves
Dual Plate Check Valves
Swing Check Valves
Ball Valves
Globe Valves
Butterfly Valves
Hammer Blind Valves
Plug Valves
Diaphragm Valve
Strainers / Duplex Filter
Sluice Gates
Air Valves
1, A. J. C. Bose Road, 3rd. floor.
Kolkata : 700020, West Bengal, India,
Tel : 2282 3172 / 2946.
Fax : 91-33-2282 8266.
Email :

We S & M Industrial valves ltd., are engaged in the manufacturing & exporting of a wide range of industrial valves, strainers & filters, such as globe valves, butterfly valves, duplex filters, duplex strainers and many more. Our wide range of products have helped us to witness phenomenal growth in the global markets. Available under the brand name "SMI" & "SWASTIK," our range of industrial valves that find application in petrochemical industries, oil refineries, ordinance factories, shipyards, coal fields, sugar industries & many others. Our range includes gate valve, globe valve, check valve, butterfly valve, hammer blind valve, dual plate check valve, plug valve, diaphragm valve, knife edge gate valve, ball valve, duplex strainers & duplex filters.

Our Mentor

Established in the year 1963, by late Shri J. K. Mehta, today, we are scaling new heights under the dynamic leadership of Mr. Pradip J. Mehta and Mr. Dilip J. Mehta. Their expertize and our well developed infrastructure comprising of manufacturing & product testing facilities is also helping us to meet both the standard and customized demands of our clients.

Our Range

With the aim to satisfactorily cater to the diverse industrial valve requirements, we are providing extensive range of industrial valves that have various superior features like compact design, durable structure susceptible to minimal wear & tear, simple installation and easy maintenance. The range is made from superior quality cast iron, cast steel, stainless steel, cast carbon steel and other allied material. The products are available in varying dimensions ranging from 15 mm to 2000mm. Our range includes:

  • Gate valve
  • Globe valve
  • Check valve
  • Butterfly valve
  • Hammer blind valve
  • Dual plate check valve
  • Plug valve
  • Diaphragm valve
  • Knife edge gate valve
  • Ball valve
  • Duplex Strainers
  • Duplex filters
Application Areas

Over the years, we have been successfully serving the valve requirements of diverse industries. Our cost effective range is preferred by numerous industrial houses, seeking high quality products at reasonable rates. It finds application in following areas:
  • Thermal Power Stations
  • Petrochemicals
  • Hydro projects
  • Distilleries
  • Oil Mills / Solvents ext. plants
  • Woolen mills
  • Fertilizer factories
  • Refineries
  • Paper mills
  • Steel plants
  • Mines, coal, washeries
  • Water treatment plant
  • Sugar mills
  • Chemical factories
  • Cotton mills / Spinning mills
  • Tanneries
  • Electric supplies
  • Jute mills
  • Ceramic factories
  • Agro divisions / Food processing units
  • Public Works Department
  • Irrigation & Water Works Department

Registered With

We are a distinguished company that is registered with some of the well-known and reputed government departments and other bis organizations like:

  • Government of India (Department of Atomic Energy).
  • Ordnance Factory
  • Bharat Petroleum Corporation Limited.
  • Hindustan Petroleum Corporation Limited.
  • Indian Oil Corporation Limited.
  • Oil & Natural Gas Commission.
  • CPCL China.
  • Hindustan Shipyard Limited.
  • Mazagon Dock Limited.
  • Bharat Heavy Electricals Limited.
  • Engineering Projects India Limited.
  • Steel Authority of India Limited.
  • Hindalco Industries Limited.
  • The Indian Iron & Steel Co. Limited.
  • Projects & Development India Limited.
  • National Federation of Cooperative Sugar Factories Limited.
  • Hindustan Paper Corporation Limited.
  • Indian Institute of Petroleum and many more.
  • NTPC Ltd.
  • Garden Reach Ship Builder And Eng. Ltd.

Range Approved By The Consultants

Paying testimony to our quality products is the approval of well-known consultants. They are:

  • Mecon Limited - Ranchi
  • Engineering Projects India Limited - Kolkata
  • Bridge and Roof Company (India) Limited - Kolkata / New Delhi
  • Development Consultants Limited - Kolkata
  • M. N. Dastur & Co. Limited - Kolkata
  • Avant Garde - Bangalore
  • Projects & Development India Limited - New Delhi
  • Dalal Consultants - New Delhi & Mumbai
  • Chemtex Engineering of India Limited - Mumbai
  • D.G.Q.A. - New Delhi
  • Firecon - Kolkata
  • T.R.F. - Kolkata


Spread across an area of 5000sq.ft with a workshop area covering 10,000 sq. ft, our in-house manufacturing unit is complacent with modern & sophisticated machinery which works at low cost & offers top quality valves and strainers.

Quality Assurance

An ISO certified organisation, we have a well-documented and implemented Quality Plan that helps us to offer superior grade products, free from all probable defects. The raw material used in the production like cast iron, carbon steel, stainless steel, brass, etc. are of top-notch quality and are procured from reliable suppliers. Use of high quality material helps us to offer defect-free products that are as per the defined quality standards. Further, we have all types of physical & chemical testing provisions like hydraulic, pneumatic & DP testing facilities. Our quality control policy includes following provisions :

  • Our raw material is tested by government / customer approved laboratory e.g. M.R.T.L., M.M.T.L., Insurvey, Griffens etc.
  • Apart from our in house testing with experts, we avail inspection of third party inspection agencies, like Superintendence Company of India Pvt. Ltd., Rail India Technical & Economic Services Limited (Rites), Directorate General of Quality Assurance (Ministry of Defence), Bureau Veritas Industrial Services (India) Pvt. Ltd.,Indian Register of Shipping, amarican bureau of shipping and many more.

Dexterous Team

Our team consists of experienced engineers, technocrats, business oriented professionals & quality conscious management that play a pivotal role in the smooth and steady progress of our company. Further, our well-organized research and engineering wing has competent personnel who are constantly developing innovative methods and techniques that help in the production of products that at par with international standards.

Our Achievements

We have received performance certificate from various well-known companies that pay testimony to our quality work.

  • The Indian Iron & Steel Co. Ltd., Burnpur.
  • Jindal Strips Ltd., Howrah.
  • Maharashtra State Electricity Board, Koradi.
  • Maharashtra State Electricity Board, Ballarshah.
  • Hindustan Paper Corporation Ltd., Assam.
  • Ga Danieli India Ltd., Kolkata.
  • Renu sagar power sonedhadra.


Being one of the reputed firms, we are offering superior quality products & world-class services that satisfactorily meet the expectations of our industrial clients. Some of our esteemed clients are:

  • ACC limited, Calcutta & Chaibasa
  • Bhushan Limited, Kolkata, Sambalpur-Orissa
  • Bellary Steel Limited
  • Bharat Heavy Electricals Ltd, Hardware & Delhi
  • Bongaigaon Refinery & Petrochemicals Ltd
  • Bharat Petroleum Coprn. Ltd, Mumbai, Kolkata, Chennai, Noida and many more