The Cast Steel (WCB) IBR Certified Safety Valve Pop Type Flange End Class 150# is a high-performance industrial safety valve designed to protect systems from overpressure conditions. This Pop Type Flange End Class 150# valve ensures rapid pressure release, safeguarding pipelines, equipment, and personnel in critical industrial environments.
Manufactured from durable WCB cast steel, this valve offers excellent strength, reliability, and long service life, making it ideal for steam, gas, and fluid applications.
Overview-
The Cast Steel (WCB) IBR Certified Safety Valve Pop Type Flange End Class 150# operates using a pop-type mechanism that allows instant opening when pressure exceeds the preset limit. Its flange end design ensures secure installation and easy integration into pipeline systems.
Industries planning to buy cast steel WCB safety valve class 150 IBR or order cast steel safety valve online India IBR prefer this valve for its durability, compliance, and dependable performance in high-pressure systems.
Key Features
- Premium Cast Steel (WCB) IBR Certified Safety Valve
- Designed as Pop Type Flange End Class 150#
- Fast-acting pop mechanism for instant pressure relief
- IBR certified for steam and boiler applications
- Durable WCB cast steel construction
- Flanged ends for easy and secure installation
- High corrosion and temperature resistance
- Accurate pressure control and reliable sealing
- Low maintenance and long service life
Technical Specifications:-
- Product Type: Safety Valve (Pop Type)
- Material: Cast Steel (WCB)
- Pressure Rating: Class 150#
- Certification: IBR Certified
- End Connection: Flange End
- Application: Steam, gas, and industrial fluids
Working Principle:
The Cast Steel (WCB) IBR Certified Safety Valve Pop Type Flange End Class 150# operates automatically:
- System pressure increases beyond the set limit
- The valve opens instantly (pop action)
- Releases excess pressure rapidly
- Closes automatically once pressure stabilizes
This ensures maximum safety and system protection.
Applications
The Cast Steel (WCB) IBR Certified Safety Valve Pop Type Flange End Class 150# is widely used in:
- Steam boilers and pressure vessels
- Power plants and thermal industries
- Oil and gas systems
- Chemical and petrochemical plants
- Industrial process equipment
Performance Benefits
- Provides instant overpressure protection
- Ensures safe and reliable system operation
- High durability under industrial conditions
- Accurate and consistent pressure control
- Long service life with minimal maintenance
Conclusion
The Cast Steel (WCB) IBR Certified Safety Valve Pop Type Flange End Class 150# is an essential solution for protecting industrial systems from overpressure risks. With its robust WCB construction and IBR certification, it delivers reliable and efficient performance in critical applications.
If you are planning to buy cast steel WCB safety valve class 150 IBR, this Pop Type Flange End Class 150# safety valve is a dependable and high-performance choice.




This PRV works exactly as expected. The pressure remains stable, and the build quality looks strong. I’ve been using it for a few weeks now, and it hasn’t given me any trouble.
Really happy with this PRV. It manages the pressure very smoothly, and the installation process was simple. It’s a reliable product for regular industrial operations.
I found this PRV very efficient. It holds the pressure consistently and feels durable. It’s definitely worth buying if you need something dependable for your setup.
Good quality PRV with stable pressure control. The design is user-friendly, and it performs well even under heavy use. I would recommend it to others.
This PRV has been working great so far. The pressure regulation is accurate, and the material feels strong. It’s a good fit for my industrial requirements.