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Safety Valve Manufacturers in India – Reliable IBR Solutions by ACP

safety valve manufacturers in india

For many industries that deal especially with fluids, pressure control becomes important. Safety valves are the devices that act as a silent guardian against catastrophic failures. Whether in boilers, refineries, or chemical plants, a safety valve ensures that excess pressure is safely released before it threatens equipment integrity or human safety. Safety Valve Manufacturers in India, has earned a strong reputation for their robust IBR certified safety valves. These valves are known for their superior performance in various high pressure situations. Among all the manufacturers one name that constantly echoes is ACP Valves established in 2004, ACCU CAST PRODUCTS (ACP Valves) is an ISO 9001-certified manufacturer based in Jalandhar, Punjab. Over the years the company has made its name by providing reliable and high quality industrial valves, stainless steel pipe fittings, ball valves, and non return valves to industries. They heavily focus on IBR compliance and ensure best quality and innovation when it comes to their products.

Types of Safety Valves Manufactured by ACP Valves

Being the leading force in the application manufacturing industry, ACP Valves understands that different industries operate under different pressures, temperatures, and fluid types. Owing to this we have designed different types of safety valves for different applications. You can find valves for steam and gas to water and oil systems. Each product adheres to the Indian Boiler Regulations (IBR, 1950) and other international standards like API and ASME, ensuring global reliability.

Direct Activated Silent Pressure Relief Valves

The Direct Activated Silent Pressure Relief Valve is a high performance valve that is particularly designed to release excess pressure automatically and quietly. The valve is known for its smooth and chatter-free operation, this type of safety valve minimizes system vibration and noise. This particular valve is great for systems that deal with water, gas, or low-temperature oil.

Key Features

Media Compatibility Air, Gas, Water, Steam and Hot Oil

  • Material of Construction: Stainless Steel (SS 304/316) or Carbon
    Steel (WCB/CF8)
  • End Connections: Screwed (BSP/NPT) or Flanged (150# / 300#)
  • Pressure Range: 0.5 to 40 KGS/CM²
  • Advantages: Instant pressure relief, silent operation, and long
    service life

POP-Type IBR Safety Valves

POP-type IBR Safety Valves are known for their wide spread use in the boiler and steam systems, where there is a need for rapid pressure relief. The term POP refers to the snap-action mechanism of the valve. It opens instantly when the set pressure is reached and closes just as quickly after pressure normalization.

Key Features

  • Applications: Steam Boilers and Pressure Vessels
  • Material: Cast Steel (CS), Bronze, or Stainless Steel (SS 304/316)
  • Design Standards: IBR, API, ASME
  • Size Range: 15 mm (½ inch) to 250 mm (10 inch)
  • Performance: Fast-acting lift mechanism ensures safety during pressure surges
  • Blow Down: Typically 5–10% for rapid reseating and steam conservation

Top 5 Safety Valve Manufacturers in India

India is seeing a growth in the number of quality valve manufacturers that are currently catering to the industrial, power, and oil & gas sectors. Here’s a look at the top five safety valve manufacturers in India, known for their innovation, certification, and manufacturing excellence.

1. ACP Valves

The first and foremost name that you’ll be hearing in this industry is ACP Valves. ACP Valves is a reputed safety valve manufacturer and supplier of industrial valves and stainless steel pipe fittings. Manufacturers of high-quality products that meet IBR, API, and ASME standards. The safety of their products is trusted across various sectors such as pharmaceuticals, textiles, refineries, and power generation. Apart from them they also come with ISO 9001 certification, ACP ensures world-class quality and timely delivery. All this earns ACP Valves it’s designation as the top safety valve manufacturers in India.

2. L&T Valves Ltd

Next in our list is the subsidiary company of Larsen & Toubro Group, L&T Valves Ltd. This particular name is synonymous with yeh engineering excellence. The company is known for it’s variety of valve production such as globe valve manufacturers, ball valves manufacturers, and safety valves manufacturers. Apart from that they also have global certification like API 6D, API 600, CE, and SIL3, this helps them in setting the quality benchmark for the whole industry.

3. Kirloskar Brothers Ltd (KBL)

Kirloskar Brothers Ltd was founded in 1888 and is one of the oldest engineering companies in India. They produce high quality pumps and valves for diverse industrial applications. Their safety valves and non return valves are widely used in power plants, irrigation projects, and industrial systems.

4. Hawa Valves

Hawa Valves also known as the STAR EXPORT HOUSE by the Government of India, is one of the high end manufacturers of valves for the oil & gas, refinery, and petrochemical sectors. Their safety valves comply with API and ASME standards and are engineered for durability under extreme conditions.

5. Amtech Valves

Last but not the least is our Amtech Valves. They specialise in safety relief valves and offer products in Cast Steel (CS) with ASA 150# & 300# ratings. These valves are widely used in the chemical, power and refining industries. Known for their precision engineering and global reach, Amtech’s products are designed to handle high pressure and temperature with utmost reliability.

Why Choose ACP Valves as Your Safety Valve Supplier in India?

Now that you have had a look at top 5 Indian valve manufacturers, you must be wondering how to choose the best safety valve supplier in India and how ACP Valves stand out.

  • Quality Certification: ACP Valve products are ISO 9001-certified and are also compliant with IBR standards for steam applications.
  • Location Advantage: They are based out of Jalandhar, Punjab, the hub for Indian valve industry. This provides for quick delivery and prompt service across India.
  • Experience: ACP Valves has over a decade of expertise in manufacturing industrial valves.
  • Product Range: Apart from safety valves, ACP also manufactures globe valves, ball valves, and non return valves, which makes this brand a one stop solution for all valve requirements.
  • Industry Coverage: Serving key sectors like refineries, pharmaceuticals, textiles, and power stations.
  • Customer Trust: With clients across domestic and international markets, ACP Valves is known for its consistent quality andperformance.

Technical Specifications of ACP Valves Safety Valves

ACP Valves ensures that every product that they design and manufacture comes from the highest engineering and quality standards. Below are some of the key technical specifications for our products:

  • Design Standards: API 526, ASME Section VIII, and IBR 1950
  • Material of Construction: 
    A.
    Body: Cast Iron (CI IS 210 Gr. FG 220), Cast Steel (CS ASTM A216 Gr. WCB), or Stainless Steel (SS ASTM A351 Gr. CF8/CF8M)
    B. Trim: Stainless Steel (AISI 410/304/316) or Bronze/Gun Metal
  • Pressure Class: ANSI 150#, 300#, or equivalent DIN standards
  • Set Pressure Range: Up to 50 bar (varies by model)
  • Temperature Range: Up to 300°C for steam and hot fluids
  •  End Connections: Flanged (ANSI B 16.5 RF/BS 1560) or Screwed (BSP/NPT)
  • Testing Standards: Hydraulic and pneumatic tests as per API 598 or MSS SP-61  

These specifications are absolutely necessary for the demanding industrial applications, which require reliability and precise control under extreme conditions.

Global Reach & Certifications of ACP Valves

While ACP Valves is the leading safety valve manufacturer in India, we have also expanded our reach across the international market. We have a growing network of global clients that strengthen our export capabilities with every order. We ensure highest quality and compliance as per the international standards.

Certifications and Compliance:

  • ISO 9001: Quality Management System 
  • IBR Certification: Mandatory for steam and boiler systems
  • Compliance with API & ASME Standards: Ensurescredibility for export and oil & gas industries

Request a Quote – Safety Valve Manufacturer in India

Highly used in HVAC systems to filter chilled and hot water. Used to protect coils, pumps and heat exchangers from debris. Helps in
maintaining the overall system efficiency and prevents clogging.
To request a quote, provide details such as

  • Valve Type (e.g., POP-Type IBR Safety Valve)
  • Set Pressure and Operating Temperature
  • Media Type (Steam, Water, Air, or Gas)
  • Size and End Connection (e.g., 50 mm, Flanged 150#)
  • Material of Construction (MOC)