The ANSI standard ultra-high pressure stainless steel Globe Valve features a bolted valve cover and a three-spoke handwheel design. The valve body is made of cast stainless steel and equipped with ANSI standard flanges at both ends, allowing for quick connection to pipelines via bolts. The ANSI standard ultra-high pressure stainless steel globe valve is a core control component for industrial pipelines.
Parameters
|
Valve body material |
5A |
|
Applicable media |
Oil,Gas,Water |
|
Connection |
Flange |
|
Power |
Manual |
|
Sealing Type |
Hard seal |
|
Warranty period |
12 months |
|
Certificate |
CE ,IS09001 ,IS014001,IS045001 |
Why choose a hard seal?
The core advantages of hard seals are their adaptability to extreme operating conditions:
Wide temperature range
They can withstand high and low temperature environments from -200℃ to 600℃ (soft sealing materials such as rubber/PTFE typically only withstand -50℃ to 200℃), making them suitable for media such as high-temperature steam and low-temperature liquid nitrogen.
Strong pressure resistance
They can stably withstand ultra-high pressure (e.g., 64MPa for this valve). The higher the pressure, the more reliable the hard seal is compared to a soft seal (soft seals are easily deformed by high pressure).
Wear/corrosion resistance
Metal-to-metal hard seals (often using hard alloy overlays) can withstand the erosion of particulate media and highly corrosive fluids, resulting in a longer service life than soft seals.
Adaptability to harsh operating conditions
In industrial scenarios with frequent opening and closing and significant vibration, hard seals exhibit stronger structural stability and are less prone to seal failure.
Advantages
Ultra-high pressure compatibility
Class 2500 pressure rating, capable of stably withstanding extreme high-pressure conditions (far exceeding the Class 150/300 of ordinary valves).
Strong corrosion resistance
Made of 316 stainless steel with precision casting process, it can withstand complex fluids such as chemical corrosive media and high-temperature steam.
Reliable sealing
The rising stem and hard seal structure of the gate valve ensure stable sealing performance and low leakage risk during opening and closing.
Easy maintenance
The bolted valve cover design allows for separate disassembly and replacement of seals, eliminating the need to replace the entire valve.
Features
American Standard
Complies with API 600/ASME B16.34 international standards, suitable for global industrial piping systems.
High Temperature Compatibility
Operating temperature range covers -196℃ (low temperature media) to 550℃ (high temperature steam).
Intuitive Operation
Three-spoke handwheel + rising stem design, allowing direct indication of valve open/closed status via stem position.
Application Scenarios
Main applications include ultra-high pressure and highly corrosive industrial systems:
Petroleum refining
Process pipelines for high-pressure reactors and hydrogenation units;
Power energy
High-temperature and high-pressure steam pipelines in thermal power plants;
Chemical and pharmaceutical
Pipelines for transporting corrosive media (such as acid and alkali solutions);
Marine engineering
High-pressure fluid control for deep-sea oil and gas extraction platforms.
Certifications
ISO certification is not only a "qualification threshold" for our company, but also a comprehensive reflection of our company's quality, compliance and competitiveness, driving our company's transformation from "low-end manufacturing" to "high-end standardization".
Feedback
Customer feedback is crucial throughout the entire product lifecycle and is a core element for enhancing competitiveness, ensuring customer satisfaction, and achieving sustainable development. We uphold the highest standards of excellence and strive for 100% customer satisfaction. Your feedback is vital. Please contact us immediately so that we can properly resolve your issue.
We cannot solve a problem if we do not know its cause.
Company Profile
SND is a leading valve manufacturer specializing in high-performance hydraulic control valves and innovative flow solutions. Leveraging international patents and technological collaborations, we strictly adhere to the ISO 9001 quality management system, ensuring zero defects in our products and earning recognition as an industry benchmark.
Our advanced automated manufacturing processes and integrated network management ensure product reliability and have been approved by China's construction authorities. With a nationwide sales and service network, we are committed to continuous innovation, developing next-generation valve technologies and providing globally leading, reliable, and efficient flow control solutions.
FAQ
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