Structural Principle
The ingenious design of our liquid level gauge ensures its seamless integration with your container, facilitated by robust flanges at both the upper and lower ends. This creates a flawless communicator, allowing you to effortlessly view the exact liquid level through the precision-crafted glass.
Our liquid level gauges are available in two sophisticated structural types: reflective for enhanced visibility and transmissive for unparalleled clarity.
For unparalleled safety, our liquid level gauge features innovative steel balls strategically placed within the upper and lower valves. In the unlikely event of glass plate damage, these steel balls immediately engage, sealing securely under internal pressure to prevent any spillage.
At each end of the instrument, the UB model is equipped with protective blocking screws, while the UB-A variant offers G1/2" needle valves, perfect for precise sampling, thorough flushing, or efficient release of residual liquids during maintenance.
For those challenging applications involving viscous or easily frozen liquids, our product can be optionally fitted with a steam jacket to ensure optimal performance and reliable measurement.
Measurement Range: Experience unparalleled precision with our options of 300, 500, 800, 1100, 1400, 1700... mm, tailored for diverse applications.
Working Pressure: Enjoy unwavering performance with a robust working pressure of 6.3 MPa, ensuring reliability under demanding conditions.
Operating Temperature: Maintain optimal functionality with a wide operating temperature range of up to ≤200ºC, perfect for challenging environments.
Automatic Valve Sealing Pressure Differential: Secure your system with an automatic valve sealing pressure differential of 0.2 MPa, offering peace of mind.
Steam Jacket Pressure: Ensure seamless operations with a dependable steam jacket pressure of 1.0 MPa, designed for efficiency.
Steam Jacket Fitting: Equipped with a G1/2" external thread for ease of integration and robust connectivity.
Process Connection: UB type connection thread: Features an external thread G3/4" or M27×1.5, providing versatile and secure installation.
UB-A type connection flange: HG20592~20635-97 DN20~DN50. For other flange standards (such as GB, HG, HGJ, ANSI, DIN, etc.), please specify when placing an order.
Material in Contact with Liquid: Crafted with premium materials like heat-resistant carbon steel and stainless steel, ensuring durability and long-lasting performance.
Selection Table
UB- |
Glass Plate Level Gauge |
|
1 |
Transmissive type, generally used for colorless and transparent liquids in well-lit environments |
Basic Type |
2 |
Transmissive type with steam jacket, for viscous or easily frozen liquid media |
3 |
Reflective type, generally used for slightly colored liquids in well-lit environments |
4 |
Reflective type with steam jacket, for viscous or easily frozen liquid media |
5 |
Anti-frosting type, for low-temperature environments |
6 |
Illuminated type, for poorly lit environments |
|
A |
Improved type, flange connection for the UB model |
Installation Form |
|
I |
Carbon steel |
Main Body Material |
II |
1Cr18Ni9Ti or 304SS |
III |
316SS or 316L |
|
1 |
300mm |
4 |
1100mm |
Measurement Range |
2 |
500mm |
5 |
1400mm |
3 |
800mm |
6 |
1700mm |
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd., a proud flagship of the distinguished Hanshan (Cold Mountain) Intelligent Technology Co., Ltd. group, epitomizes industry excellence with its commitment to innovation and quality.
Since its distinguished inception in the bustling metropolis of Shanghai in 2013, the company has risen as a revered member of the prestigious Hanshan Intelligent Technology Co., Ltd. group, earning acclaim for its cutting-edge advancements in automation.
Our illustrious founding team boasts a wealth of experience, comprising seasoned professionals from leading international automation companies, collectively accumulating over two decades of profound expertise in the automation industry and engineering. With an additional decade dedicated to consulting and implementing pioneering digital solutions, we are unwaveringly committed to delivering automation and digitization products and services of the highest caliber to our esteemed global clientele, all from our strategic headquarters in the dynamic city of Shanghai, China.
Enriched by more than 20 years of profound industry experience, our company has refined its expertise in the petrochemical sector. We possess an intricate understanding of the comprehensive automation and digitalization needs across upstream, midstream, and downstream enterprises. Our specialization lies in crafting sophisticated professional products and solutions, infused with advanced automation and digitalization technologies. Furthermore, we offer an extensive array of life cycle services to a diverse set of industries, including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals, ensuring unparalleled service and innovation.






You may have this questions
How do I select the right product?
A: Upon receiving your inquiry, we will provide you with a comprehensive technical document, empowering you to meticulously review the detailed process parameters and technical specifications crucial to your needs. Based on your unique requirements, we will recommend the most suitable model, meticulously tailored to align with your specific objectives.
I would like a confirmed model. Can you provide that?
A: Certainly. Once we receive your specified model, we will conduct an initial suitability verification. If needed, we will offer additional optimization suggestions to enhance cost-effectiveness. Following your confirmation, we will proceed with advancing a formal quotation, ensuring all your needs are meticulously addressed.