Safety Relief Valve Manufacturer & Exporter

Pressure Relief Valve Manufacturer In India

As ISO 9001-2015 company, ‘C-Way Engineering Exports’ is a most trusted safety/pressure relief valve manufacturer in India. Our safety relief valves are designed and manufactured with API 520, ASME Section VIII, ASME boiler and pressure vessel code (BPVC) and IS international standards and regulations. For high performance and medium performance operations we offer Spring loaded, pilot operated pressure relief valve, temperature and pressure relief valve. These valves are ideal for Industrial processes, vapour, gas and liquid applications. We provide Relief valves for diverse industrial sectors such as oil and gas, chemical, power generation, and water treatment. We ensure that our products meet the highest safety standards and provide peace of mind to our customers.



  • Design Standards: ASTM B16.34, API 526, API 520, ISO
  • Types: Spring loaded, Pilot-operated, temperature and pressure relief valves.
  • Sizes: 25 x 50 mm to 250 x 350 mm
  • Rating: 150# to 2500#
  • Material: CI, CS, Stainless steel CF8/CF8M, Alloy steel, Bronze
  • End Connections: flanged, threaded, socket-weld, butt-weld
  • Face to End: API 526
  • End Flange: ASME B 16.11, DIN, BS, IS, JIS
  • SW End: ASME B16.11
  • Set Pressure: As per customer requirement
  • Testing: API 527
  • Accessories: Lever, soft seat, Test Gag, Bellows etc.

Spring-Loaded Safety Relief Valves

Spring loaded Safety relief valve uses spring mechanism to release excess pressure. These valves operate based on the force exerted by a spring to keep the valve closed until the system pressure exceeds the set pressure. Once the set pressure is reached, the valve opens to relieve excess pressure.Spring-loaded safety relief valves are widely used in various industries for protecting equipment and processes from overpressure situations.

Pilot-Operated Safety Relief Valves

Pilot-operated safety relief valves utilize a pilot system to control the opening and closing of the main valve. The pilot system senses the system pressure and modulates the main valve to maintain pressure within the desired range.These valves are often used in applications where precise pressure control and high capacity relief are required.

Temperature and Pressure Relief Valves

These valves are designed to relieve excess pressure and temperature in systems such as boilers, water heaters, and pressure vessels.They typically incorporate a spring-loaded mechanism or a temperature-sensitive element to open and relieve pressure when the temperature or pressure exceeds the set limits.

Flow Relief Valves

Flow relief valves are used to relieve excess flow in systems where flow control is critical, such as hydraulic systems, chemical processing plants, and pipelines.These valves are designed to open and relieve excess flow when the flow rate exceeds the set limit, helping to protect downstream equipment and maintain system integrity..

Balanced Bellows Safety Relief Valves

Balanced bellows safety relief valves are designed to minimize the effect of backpressure on the valve's performance. They use a bellows assembly to balance the system pressure and ensure reliable operation.These valves are commonly used in applications where backpressure may fluctuate or vary significantly.

Full Lift Safety Relief Valves

Full lift safety relief valves are designed to provide full opening at the set pressure, allowing for maximum discharge capacity. They are suitable for applications requiring rapid pressure relief and high flow rates.These valves are often used in high-pressure steam systems, pressure vessels, and process piping.

Modulating Safety Relief Valves

Modulating safety relief valves are capable of continuously adjusting the relief capacity in response to changing system conditions. They provide precise pressure control and are commonly used in applications requiring tight pressure regulation. .

Advantages of Our Safety Relief Valve

Our safety relief valves offer a range of advantages with a focus on quality, innovation, and customer-centric approach, we are dedicated to provide superior products and solutions that meet the evolving needs of the industries we serve.

Our Safety Relief Valves are designed and manufactured in compliance with ASME, API, and IS international standards. By strict quality check, we ensure that our products meet the highest safety standards.

Safety Compliance

In each and every step of manufacturing our safety relief valves undergo rigorous testing and quality assurance processes to ensure their reliability and performance under diverse operating conditions. .


Perfect design with fewer parts for built-in safety. Open or closed bonnet, packed or plain lifting lever or gas tight cap. Flanged connections according to ASME guarantee a worldwide applicability. .


Engineered for optimal performance, our safety relief valves are designed to effectively relieve excess pressure while minimizing leakage and system disruptions.

Performance Efficiency

At the heart of our business is a commitment to customer satisfaction. We prioritize open communication, responsiveness, and collaborative problem-solving to address the unique needs. .

Customer Satisfaction

Our safety relief valves are designed and engineered with flexibility in mind, allowing for customization to meet the specific requirements of different industrial applications.


One design and spring (single trim) for steam, gas and liquid applications reduces the number of spare parts and ensures low cost maintenance management. One-piece spindle reduces friction which leads to high operation accuracy. Self-draining body design, avoids residues and reduces corrosion.. .

Low Cost & Low Maintenance

With decades of experience in safety relief valve manufacturing, our team of engineers and experts possess technical expertise and industry knowledge. We provide support and guidance to our customers, offering assistance with valve operation, and maintenance to ensure optimal performance and safety.

Technical Expertise

Perfect design with fewer parts for built-in safety. Open or closed bonnet, packed or plain lifting lever or gas tight cap. Flanged connections according to ASME guarantee a worldwide applicability. .


We regularly export our products to

With decades of experience in the industry, 'C-Way Engineering Exports’ witnessed the critical importance of utilizing high-quality Pipes & Tubes that meet international standards. Whether you are in Oil and Gas, petrochemical, power generation, or any other industry relying on efficient and reliable piping systems, investing in high quality valves is essential. Don't compromise on safety, performance, or longevity. Partner with trusted suppliers like us ‘C-Way Engineering Exports’, who prioritize quality and adherence to standards, ensuring your projects are built to last.

Contact us today to explore our full range of industrial valves, pipe fittings, pipes & tubes, Flanges and experience the excellence of our products and how we can support your piping needs with our expertise and premium-grade valves. Let's build a robust infrastructure together.

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