Globe Valves Pressure Seal Bonnet
Specialised high pressure globe valves
IPC Valves’ Globe Valves with Pressure Seal Bonnet. Designed for high-pressure applications, they deliver unmatched performance and reliability. The Pressure Seal Bonnet ensures a secure, leak-free seal, even in extreme conditions, ensuring system integrity and safety. Ideal for oil and gas, power generation, and petrochemical industries, our Globe Valves with Pressure Seal Bonnet provide precise flow control and exceptional durability.
Benefits
Secure and reliable seal under pressure
Handles high-pressure applications effectively
Ensures enhanced system safety and integrity
Long-lasting durability and reduced maintenance
Versatile for various industrial applications
Specifications
pressure rating ASME class 150 through 4500
sizes - 2" to 16" (DN-50 to DN-400)
MFG standards - BS 1873 / ASME B16.34
flange details - std as per ASME B16.5
others as per BS, AWWA, EN, DIN, etc.
end to end dimensions - as per ASME B16.10
testing standards - API 598 / BS EN 12266-part 1
butt-weld end details - as per ASME B16.25
Features
Pressure-seal bonnet design with innovative features to enhance the performance & safety
Hard facing thickness of 3 mm to ensure long and trouble free service life
Seating surfaces in high pressure Valves are hard faced with Stellite6 or equivalent
Single piece stem in Globe Valves for superior strength
Certifications
Valves Approvals
Downloads
Frequently Asked Questions
What is a pressure seal bonnet globe valve?
A pressure seal bonnet globe valve uses internal system pressure to tighten the bonnet seal. As pressure increases, the seal becomes stronger. This design is built for high-pressure, high-temperature services where leak prevention is critical.
How is a pressure seal bonnet different from a bolted bonnet?
A bolted bonnet relies on external bolts for sealing. A pressure seal bonnet relies on internal pressure to create the seal. That’s why pressure seal designs are preferred in extreme pressure and temperature applications.
When should I choose a pressure seal bonnet globe valve?
Choose it when your system operates at very high pressure or temperature, such as steam lines, power plants, or critical process piping, where conventional bonnet designs may struggle over time.
What are the main applications of IPC pressure seal globe valves?
They’re commonly used in power generation, thermal plants, refineries, petrochemical units, and high-pressure steam services where precise flow control.
Are these globe valves suitable for throttling?
Yes. Globe valves are ideal for flow regulation and throttling. The pressure seal bonnet simply adds extra safety and reliability for demanding operating conditions.
What pressure and temperature ranges can these valves handle?
IPC pressure seal bonnet globe valves are designed for very high pressure and temperature ranges, making them suitable for severe service conditions. Exact ratings depend on size, material, and class selection.