It gives us immense pleasure to introduce our company as one of the dynamic growth oriented and quality conscious engineering firm.

The organization is managed by Technocrats, having wide experience in Projects, Maintenance, and Production & Marketing of industrial valves for the leading valve manufacturing companies based at Ahmedabad.

Company’s Product mix includes Ball Valve, Globe Valve, Gate Valve, Rising Stem Gate Valve, Butterfly Valve, Wafer Type Center Disc Butterfly Valve, Offset disc Butterfly Valve, Y Type Strainer, Basket Strainer, Conical Strainer, Inline Strianer, Duplex Type Basket Strainer, Check Valve, Non Return Valve, Wafer Swing Check Valve, Forged Steel Valve, High Pressure Valve, Safety Valve, Safety Relief Valve, Pressure Relief Valve, Thermal Relief Valve, Spiring Loaded Safety Valve, Pneumatic Control Valve, Globe Control Valve, Pressure Control Valve, Temperature Control Valve, Flow Control Valve, Level Control Valve, Top Bottom Guided Control Valve, Cauge Guided Control Valve, Diaphragm Actuated Control Valve, Diaphragm Operated Control Valve, 3 Way Globe Control Valve, 2 Way Globe Control Valve, Jacketed Ball Valve, Steam Jacketed Ball Valve, Jacketed Globe Valve, Jacketed Gate Valve, Jacketed Swing Check Valve, Jacketed Non Return Valve (NRV), Fire Safe Ball Valves, Fire Safe Design API 607 Ball Valve, 3 Way Ball Valve, Three Way Ball Valves, Duplex Heat Exchanger 3 Way Ball Valve, Lube Oil Cooler 3 Way Ball Valve, Lube Oil Filter 3 Way Ball Valve, Duplex Strainer 3 Way Valve,  4 Way Ball Valve, Four Way Ball Valves, 5 Way Ball Valve, Five Way Ball Valve, Multiport Ball Valve, Diverter Ball Valve, Diverter Valve, Sight Glass, Sight Flow Indicator, Double window  type Sight Glass, Double window Sight Flow Indicator, Full View type Sight Glass, Jacketed Sight Glass, Jacketed Sight Flow Indicators, Pneumatic actuator operated Ball Valve, Pneumatic actuator operated Butterfly Valve, Pneumatic actuator operated Globe Valve, Remote operated Ball Valve, Remote actuated wafer type Butterfly Valve, Gear Operated Valves, Electrical actuator operated valves, pneumatic actuator operated valves, Diaphragm Valve, Strainers, High Pressure Ball Valve, High Pressure Check Valve, High Pressure Globe Valve, High Pressure Needle Valve, Forged Steel Ball Valve, Forged Steel Globe Valve, Forged Steel Gate Valve, Forged Steel Check Valves, Shut Off Valve, On-Off Valve, 3 Way Globe Valve, 3 Way Pneumatic operated Globe Valve, Bolted Bonnet Valve, High Performance Valve, Foot Valve,  These valves find application in Hydraulic / Agriculture, Chemical / Process Industries, Water Treatment Plants, Sugar & Distillery Plants, Refineries / Petrochemical plants, Pulp & Paper Mills, Power Plants, Steel / Engineering industries, Textile Process, Pharmaceuticals industries and Boiler installations.

The valves range in size from 10 mm to 300 mm in different types of valves & up to 600 mm in case of Wafer Check valve, class 150# to 800# and the material of construction can be Cast Iron, Cast Steel, Stainless Steel, Alloy Steel and to suit specific customer requirement.

These valves are generally conforming to API, BS, ANSI, ASME and DIN international technical standards for Design, Manufacture and Testing.

Themanagement of the company has adopted Total Quality Management as its organizational goal and the quality policy is to satisfy our valued customer with excellent quality products and prompt services at competitive prices.

We are manufacturer, supplier, stockist and exporter of our valves and strainers to Nairobi, Kenya, South Africa, Iraq, Jebel Ali, Abu Dhabi, Dubai, Ajman, Sharjah, UAE, United Arab Emirates, Jubail Industrial City, Al Khobar, Dammam, Jeddah, Saudi Arabia, Kuwait, Gulf, Middle East, Oman, Muscat, Qatar, Jordan, Yemen, Bahrain, Thailand, Malaysia, Singapore, Philippines, Egypt, Alexandria, Jakarta, Indonesia, Australia, Brazil, Netharland, Lagos, Lima, Peru, Japan, Korea, China, UK, USA, America, Canada, Scotland, Romania, Tanzania, Nigeria, Vietnam, Iran, Uganda, Turkey, Scotland, Romania, Zambia, Venezuela Valve Manufacturers Supplier Stockist Exporters India

NIVZ is the registered brand name of Industrial Valves being manufactured and exported by us in India . Our works at Near G.I.D.C. Kathwada, Ahmedabad, Gujarat , India is equipped with all modern machinery and test equipments to manufacture high quality, manual & special purpose valves with any types of Valve automation and under any 3rd party inspection.

Nivz Valves & Automation a named that is embarked in the market or its expertise to provide end to end solution for Steam/Liquid/Gaseous application. Catering entire range of Valves developed and manufactured by a young and dedicated team of engineers backing by rich experience of top management to lead the industry.

NIVZ each valve designed & manufactured to confirm to Approved Standards of the valve industries suck as API, ANSI, ASTM, DIN, BS, IS, JIS etc. All casting & forgings are checked by means of chemical & physical tests to guarantee that all raw materials conform to required specifications. Judicious designing, rigid quality control by meticulous checking of each and every individual part at different stages of manufacturing and pressure testing at pressure prescribed by the respective standard make NIVZ Valves a product of International Standard.

Through continuous efforts in research & development we could bring out NIVZ Valves for High Pressure, Temperature & Corrosive Fluids. Import substitution is another achievement of NIVZ Valves, in face NIVZ Valves has became synonym for reliable and dependable valves for special application.

A team of qualified and experience engineers and supported by dedicated staff in all departments are always on their toes to provide end to end solution and technical services to the customer.

Today, NIVZ Valves are giving trouble free service in all leading Industries. The reliability of NIVZ Valves is confirmed and reassured by the very fact that they are regularly procured by all the users. 

All products are manufactured in accordance with the guidelines of International Standard accepted all over the world such as Manufacturers Standardisation Society (MSS), American Petroleum Institute (API), American Society of Mechanical Engineers (ASME), British Standard (BS), Bureau of Indian Standard (BIS).

In the manufacturing process we require Castings of different grades, Stainless steel Bars, forgings, hardware, gaskets & paints. All raw material purchase from the reputed & genuine concerned supplier.

All raw materials are checked by our Quality Assurance Department prior to manufacturing process. For an example, when we received the castings, it is checked visually and dimensionally for machining tolerance. We also check the foundry chemical Test Certificate and physical test certificate, compared to suitable international standard and passed to machining shop for the further process, if it is rejected it is send back to the supplier.

The raw material issued to the machine shop for the machining, is machined strictly as per the relevant drawings.

If it is found O K dimensionally the valve body and bonnet are sent for the hydro testing. All internal parts such as seat, disc, stem are measured by the Vernier Caliper or micrometer, if it is found O K than pass to assembly section for the further assembly. All the valve body and bonnet are tested on the motorized pump or hand pump as per the relevant standard. The theory being, when the body or the bonnet is under pressure there should not be any leakage or drops of the testing fluid from any portion of the castings. If any leakage observed, it is rejected and sent back to the foundries.

The body and bonnet, which are Hydrostatically O K, are sent to assembly section, duly handled with care to avoid the scratches on the machined surfaces. In the assembly section body and bonnet are drilled on drill machine with the help of jigs & fixtures for uniformity and interchangeability.

In metal to metal seated valves, seat & disc/plug are lapped by Rough Lapping Paste to smoothen the seating surface and than lapped with very fine grade lapping paste for the proper sealing of disc & seat surface, to ensure zero leakage.

After assembly of new complete valve is sent for Hydrostatic Testing. If no leakage is found as per the relevant standard, it is sent to finishing section.

The valve body and bonnet is debarred and finished by flexible shaft grinders for better appearance. One coat of corrosion resistance primer (red oxide) is sprayed, and colored as per the codes, twice for superior surface look.
Valves are packed either in wooden boxes or Gunny bags duly protected by ends enclosures and soft material to avoid any damages during transit.