Valvelink is pleased to introduce the Flange double-cover sight glasses from ISEN, an indispensable device for the visual monitoring of liquid and gas flow within industrial pipeline systems. With a robust design, premium materials, and flexible customization, this product perfectly meets the stringent demands of your business.
The ISEN Flange double-cover sight glasses are expertly designed to control the flow of various media, including corrosive fluids, chemicals, salt water, and gases. The product is suitable for both horizontal and vertical pipelines, offering maximum installation flexibility.
Outstanding Technical Features
- Diverse Applications: This product is the ideal choice for numerous industries, enabling the effective tracking and control of operational processes.
- Operating Conditions:
- Working Pressure: 0.6 bar – 16 bar.
- Working Temperature: Up to 120°C or 260°C (depending on the glass and seal material).
- International Standards: The product complies with common standards such as GB, DIN, ANSI, JIS, and BS, ensuring compatibility and superior quality.
- Premium Materials:
- Body: Stainless Steel (SS) or Carbon Steel (CS), providing optimal durability and corrosion resistance.
- Sight Glass: Options include sodium-calcium glass, high borosilicate glass, quartz glass, plexiglass, and aluminosilicate glass. With borosilicate glass, the maximum working temperature can reach 280°C, and with quartz glass, it can go up to 550°C.
- Sealing Gasket: Materials such as nitrile rubber, polytetrachloroethylene (PTFE), and graphite composite ensure a tight seal and chemical resistance.
- Variety of Indicator Types: Depending on the application requirements, customers can choose from flow indicators like Rotator-paddlewheel, Agitating balls, Flapper, or a Wiper.
- Extensive Size Range: Valvelink offers a comprehensive range of sizes from DN15 (1/2″) to DN200 (8″), accommodating any pipeline system scale. Detailed dimensions (length, flange diameter, number of bolt holes, etc.) are clearly specified in the technical data sheet.
Advanced Options
- PTFE Lining: An available anti-corrosion PTFE lining is perfect for applications involving harsh chemicals.
- Pressure Classes: Various pressure ratings are available to meet different operational needs: 0-4Mpa, 4-7Mpa, 7-16Mpa, and 16-42Mpa.
- Installation Styles: Multiple configurations are offered for different observation purposes:
- Jacketed Style: Maintains the temperature of the measured medium.
- Plain Style: For observing fluid in any direction.
- Drip Tube Style: Ideal for vertical lines with downward, low, or intermittent flow.
- Flapper Style: Recommended for horizontal or vertical lines to indicate flow rate.
- Rotator Style: The rotor’s visibility is well-suited for monitoring clear, translucent, or dark solutions in any direction.
Benefits of Choosing ISEN Flange Double-Cover Sight Glasses from Valvelink
- Guaranteed Quality: The product is manufactured under a strict quality control process, ensuring stable and durable performance.
- Enhanced Operational Visibility: The double-cover design and intuitive visual indicators allow operators to easily monitor flow conditions and quickly detect issues such as blockages, color changes, or the presence of air bubbles.
- Simple Installation and Maintenance: The standard flange connection makes installation and maintenance straightforward and fast. Note the flow direction during installation.
- Customized Solutions: With high customizability in materials, sizes, and indicator types, Valvelink is committed to delivering a Flange double-cover sight glasses solution that best fits the specific requirements of your business.
Valvelink is proud to be a trusted partner, supplying high-quality ISEN Flange double-cover sight glasses that contribute to enhancing the efficiency and safety of your production operations. Contact us today for a detailed consultation and to receive the best quotation.
https://valvelink.asia/product/isen-flange-double-cover-sight-glasses
