Sanitary pipe glass pass-through quick installation sight lens is a high-quality, high-reliability pipe fitting, usually used in occasions where the fluid inside the pipe needs to be observed. This type of sight glass is usually made of high-quality glass material, which has the advantages of high transparency, corrosion resistance, and wear resistance.
The design and manufacturing process of piped glass pass-through quick sight lenses makes them have the following characteristics:
Straight-through structure: The internal structure of the sight glass is a straight-through type, which can ensure the smooth flow of fluid in the pipeline and reduce the resistance of the fluid.
Quick-release features: The installation of the sight lens is simple and fast, and it can be done by quick-release without special tools or techniques.
High-quality glass: The sight lens is made of high-quality glass material, which has the advantages of high transparency, corrosion resistance, and wear resistance, which can ensure stability and reliability during long-term use.
Wide range of application: Pipe glass straight-through quick installation sight lenses are suitable for various pipeline systems, such as pharmaceutical, food, chemical and other industries in fluid transmission pipelines.
The pipe glass pass-through quick installation sight glass is a high-quality, high-reliability pipe fitting that can meet the needs of various piping systems. Its use can improve the safety and reliability of piping systems and help ensure quality and efficiency in the production process.
Sanitary pipe glass straight through quick installation sight glass is a kind of sight lens used in fluid conveying pipelines in pharmaceutical, food, chemical and other industries, with the characteristics of high hygiene performance and quick installation.
This kind of sight glass is made of high-transparency glass material, which meets the national requirements for Sanitary Pipe Fittings and can ensure that the fluid flows in the pipeline without pollution. In addition, the design and manufacturing process of the sight lens gives it a straight-through structure and quick installation features, allowing for quick installation without the need for special tools or techniques.
Compared with traditional pipe sight scopes, sanitary pipe glass straight through quick installation sight glasses have better hygienic performance and more reliable observation results. Its use can reduce fluid resistance in the pipeline system, improve the pipeline transportation efficiency, and ensure quality and safety in the production process.
Sanitary pipe glass straight-through quick installation sight glass is a high-quality, high-reliability pipe fitting that can meet the needs of various piping systems. Its use can improve the safety and reliability of piping systems and help ensure quality and efficiency in the production process.
| Model representation method | ||||||||||||
| WH | -600 | —Q1 | —C1 | —F | —16 | —P | —25 | —D1 | —B | —W2 | —B2 | —L |
| >1. Weiheng brand | >2. Drive mode | >3. Valve body type | >4. Connection method | >5. Sealing material | >6. Nominal pressure | >7. Valve body material | >8. Nominal diameter | >9. Control mode | >10. Explosion-proof level | —20~150℃ | >12. Accessory options | >13. Three flows |
| 1~7 mandatory options, 8~13 optional | ||||||||||||
| 1 codename | 5 codename | Sealed material | 10 code | Explosion-proof rating | |
| WH | Weiheng brand | F | PTFE | B | ExdIl BT4 Gb explosionproof and explosion-proof type |
| PPL | Para-polyphenylene | BZ | ExdllCT5 Gb explosion-proof and explosion-proof type | ||
| 2 codename | Drive mode | H | Metal hard seal | BC | Exdll CT6 Gb explosionproof and explosion-proof type |
| 600 | Pneumatic actuator series | Y | cemented carbide | BM | ExmbllT4 Gb cast explosion-proof type |
| 900 | Electric actuator system | X1 | Ding Qing rubber NBR | BA | Exiall CT6Ga intrinsically safe and explosion-proof |
| 2001 | Column plastic actuator angle seat valve series | X2 | Natural rubber NR | ||
| 2002 | Stainless steel actuator angle seat valve series | X3 | EPDM | 11 codenames | Medium temperature |
| X4 | Viton rubber FPM | W1 | -20-80C | ||
| 3 codename | Body type | X5 | Food grade silicone rubber SI | W2 | -20-150C |
| Q1 | Two-way valve | F46 | Fully lined polyperfluoroethylene FEP | W3 | -20-250C |
| Q2 | Three-way valve | PFA | Fully lined with soluble PTFE PFA | W4 | -29-425C |
| Q3 | Four-way valve | F4 | Fully lined PTFE | W5 | -29-650C |
| Q4 | Stationary ball valve | N | nylon | W6 | -196-60C |
| Q5 | V-ball | TC | Lined ceramic | ...... | ...... |
| Q6 | Low profile ball valve | J | Rubber lining | It has a special temperature that can be designed and manufactured according to customer requirements | |
| Q7 | Sanitary grade ball valves | PEEK | Polyether ether ketone | ||
| Q8 | Plastic ball valves | W | When the ring | 12 codenames | Accessory selection |
| Q9 | High Vacuum Ball Valve | ...... | ...... | B1 | 2-position, 3-way solenoid valve |
| Q10 | Fluorine ball valve in the whole village | Other special sealing materials can be designed and manufactured according to customer requirements | B2 | 2-position 5-way solenoid valve | |
| Q11 | Cryogenic ball valves | B3 | 2-position 3-way explosion-proof solenoid valve | ||
| Q12 | Insulated ball valve | 6 codename | Nominal pressure | B4 | 2-position 5-way explosion-proof solenoid valve |
| Q13 | Eccentric hemispherical valve | ...... | ...... | B5 | Filter pressure reducing valve |
| Q14 | Tank bottom valve | B6 | Limit switch | ||
| Q15 | Ceramic ball valves | 7 codename | Body material | B7 | Explosion-proof limit switch |
| D1 | Centerline soft-sealed butterfly valve | Q | Ductile iron HT200 | B8 | Hand manipulation mechanism |
| D2 | 3. Eccentric butterfly valve | C | carbon steel | B9 | Locator |
| D3 | Sanitary Butterfly Valve | P | Stainless steel 304 | ...... | ...... |
| D4 | Plastic butterfly valve | R | Stainless steel 316 | ||
| D5 | Ventilation butterfly valve | PL | Stainless steel 304L | 13 codenames | Three flows |
| D6 | Fluorine butterfly valve in the whole village | RL | Stainless steel 316L | L | Tee L-type BC switching |
| D7 | High vacuum butterfly valve | U | PVC UPVC | T1 | Tee T-type C-port switch |
| D8 | Powder butterfly valve | PP | Reinforced polypropylene RPP | T2 | Tee T-type AB switching |
| Z1 | Gate valve | L | Aluminum alloy | T3 | Tee T-type AC switching |
| Z2 | Knife gate valve | ...... | ...... | T4 | Tee T-type B-port switch |
| J1 | Globe valve | Other special valve body materials can be designed and manufactured according to customer requirements | |||
| J2 | Bellows cut stop valve | ||||
| J3 | Angle seat valve | 8 codename | It is called the path | ||
| F1 | Upward expansion discharge valve | ...... | ...... | ||
| F2 | Downward discharge valve | ||||
| Other special valve body materials can be designed and manufactured according to customer requirements | 9 code | Control mode | |||
| Z | Standard switch type | ||||
| 4 codenames | Connection | T1 | Integral switching type | ||
| C1 | Female thread | T2 | Overall adjustment | ||
| C2 | By order | T3 | RS485 bus type | ||
| C3 | Male thread | D1 | Double acting | ||
| C4 | flange | D2 | Double-acting adjustment type | ||
| C5 | KF vacuum chuck | E1 | Uni-acting normally closed | ||
| C6 | weld | E2 | Single-acting normally closed regulation type | ||
| C7 | Pair clip | E3 | Single-acting and always open | ||
| C8 | Clamps | E4 | Single-acting normally open adjustment type | ||
Sanitary Pipe Sight Cup Glass with Quick Installation Sight Glass: Complete Guide
The Sanitary Pipe Sight Cup Glass with Quick Installation Sight Glass is an essential component in modern sanitary piping systems, providing operators with a simple and effective way to monitor the flow of liquids and gases. These sight glasses are commonly used in industries where cleanliness, hygiene, and regulatory compliance are critical, such as food processing, beverages, pharmaceuticals, and biotechnology. The quick installation feature offers a cost-effective solution for reducing installation time, making it ideal for operations that require minimal downtime.
This guide covers the maintenance procedures, quick installation guide, product applications, and the energy-saving benefits of the Sanitary Pipe Sight Cup Glass.
| Feature | Benefit |
|---|---|
| Material | Made from stainless steel (304/316L) for corrosion resistance and durability. |
| Quick Installation Design | Saves time and reduces labor costs, with no special tools required for installation. |
| FDA, 3-A, EHEDG Certified | Meets the highest sanitary standards, ensuring compliance with food-grade and hygiene regulations. |
| Clear Visual Inspection | Allows for clear and easy monitoring of the fluid flow in the pipe system. |
| Leak-Proof Seals | Ensures secure, contamination-free connections, preventing any leakage during operation. |
| Energy-Efficient | Designed to minimize energy consumption by ensuring optimal fluid flow with minimal resistance. |
Proper maintenance of the Sanitary Pipe Sight Cup Glass ensures it operates efficiently and extends its lifespan. Here’s a breakdown of the maintenance procedures:
Frequency: Inspect the sight glass regularly, ideally every 1-3 months, depending on usage.
Visual Inspection: Check for scratches, cracks, or damage to the glass. Damaged glass should be replaced immediately to ensure visual accuracy and safety.
Seal Inspection: Inspect the gaskets or O-rings for signs of wear. Replace seals if they appear brittle, cracked, or damaged to avoid leakage.
Routine Cleaning: The mirror finish on the sight glass provides a smooth surface that is easy to clean. Use FDA-approved cleaning agents to remove contaminants and maintain hygienic standards.
Disassembly for Cleaning: If heavy cleaning is required, the sight glass can be disassembled easily using the quick-installation mechanism.
Rinsing: After cleaning, ensure the sight glass is thoroughly rinsed to remove any cleaning chemicals that could affect the product flow.
Seals: Seals or gaskets are crucial to preventing leaks. When you notice leaks or signs of wear, it's essential to replace seals immediately.
Gasket Maintenance: Ensure that the gaskets are made of compatible materials (such as PTFE or EPDM) that resist the fluids passing through the pipe.
Leak Check: Perform a pressure test periodically (preferably during routine maintenance) to ensure that the sight glass can withstand system pressures without leaking.
Pressure Ratings: Ensure that the system pressure does not exceed the rated pressure limit of the sight glass, typically around 150 psi.

One of the standout features of the Sanitary Pipe Sight Cup Glass is its quick installation design, which simplifies the process of integrating the sight glass into your system. Below is a step-by-step guide for installing your quick-install sight glass:
Check Components: Ensure that you have all the necessary parts: the sight glass, gaskets, and bolts.
Clean the Pipe Ends: Thoroughly clean the ends of the pipes where the sight glass will be installed to avoid contamination.
Align the Sight Glass: Place the Sanitary Pipe Sight Cup Glass onto the pipe flanges. Ensure that the flange faces are aligned correctly and that the sight glass is seated properly between them.
Place the Gasket: Install a compatible gasket or O-ring between the sight glass and the flanges. The gasket ensures a leak-proof seal and prevents contamination.
Secure the Flange: Use an even tightening pattern to secure the bolts around the sight glass. Be careful not to over-tighten, as this can damage the gasket and flange.
Leak Test: After installation, conduct a pressure test to verify the integrity of the connection and ensure there are no leaks.
The Sanitary Pipe Sight Cup Glass is highly versatile and is widely used across various industries where hygiene and visual monitoring of the liquid flow are crucial. Key applications include:
Monitoring Fluid Quality: In food and beverage production, the sight glass is used to monitor the flow of liquids, juices, beverages, and dairy products.
Ensuring Hygiene: Since the sight glass is FDA certified, it is ideal for use in food-grade applications where cleanliness and regulatory compliance are paramount.
Sterile Environments: In pharmaceutical and biotech industries, where stringent cleanliness and sanitary conditions are required, the sight glass allows for easy monitoring of chemical solutions, bioprocesses, and active ingredients.
FDA and EHEDG Compliance: The sight glass complies with FDA, 3-A, and EHEDG standards, ensuring it meets the highest sanitary requirements.
Visually Monitoring Alcoholic Beverages: In breweries and distilleries, the sight glass is commonly used to inspect the flow of beer, wine, and spirits, ensuring that the product quality is maintained during production and filtration.
Visual Monitoring of Chemical Flows: The sight glass is used to monitor the flow of various chemicals in manufacturing processes, helping operators track the status of critical liquid flows.
While the Sanitary Pipe Sight Cup Glass primarily serves as a tool for visual monitoring, its design also offers energy-saving benefits that can contribute to overall system efficiency.
The quick installation feature means less downtime during system setup or maintenance, ensuring that operations can resume promptly and continuity of production is maintained.
The low-resistance design of the sight glass ensures that fluid flow is not restricted, allowing liquids to pass through the system efficiently without energy loss. This can contribute to overall energy savings in the system.
By maintaining clean and unobstructed flow paths, the sight glass helps prevent blockages and other flow issues, leading to more efficient operations and reduced energy consumption over time.
The Sanitary Pipe Sight Cup Glass with Quick Installation Sight Glass is an essential component for industries that demand hygienic, safe, and efficient operations. Its quick-installation design, FDA certification, and easy-to-maintain construction make it the perfect choice for a variety of industries, from food processing to pharmaceuticals and biotechnology.
By following the installation steps, adhering to maintenance procedures, and utilizing the sight glass in your sanitary piping system, you can ensure optimal performance and energy efficiency while maintaining the highest standards of hygiene and regulatory compliance.
For more information or to purchase the Sanitary Pipe Sight Cup Glass with Quick Installation Sight Glass, contact us today. Our team is ready to help you integrate this high-quality sanitary solution into your system.
Tel: +86 577 8699 9257
Tel: +86 135 8786 5766 /+86 137 32079372
Email: wzweiheng@163.com
Address:No. 1633, Yidaoba Road, Binhai Industrial Park, Wenzhou City, Zhejiang Province
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