Stainless steel union type sight glass for easy process control
The Stainless Steel Union Type Sight Glass is engineered for durability and precision in hygienic applications. Constructed from 304 or 316L stainless steel, it ensures corrosion resistance and compliance with FDA, 3A, CE, and DIN standards. The quick-release union design allows for effortless disassembly, facilitating thorough cleaning and maintenance. Its transparent borosilicate glass provides clear visibility of fluid flow, making it ideal for pharmaceutical and food processing industries. The standardized dimensions (AS, BS, SMS, DIN) ensure seamless integration into existing sanitary piping systems.
For optimal system safety, we recommend clamp gaskets, single-pin heavy duty clamp, and pipe holder to ensure leak-free tri-clamp connections and stable pipeline support.
Stainless steel union type sight glass Part Numbers & Dimensions
| Size (Tube OD) |
Part Number | Dimensions | Break Torque | Pressure Rating | Flow Coefficient | |||
|---|---|---|---|---|---|---|---|---|
| EPDM | A | B | C | D | in/lbs | (PSI) | (CV) | |
| 1 “ | BFVPC-1-316-EPDM | 2.60 | 3.20 | 5.49 | 6.79 | 75 | 140 | 23 |
| 1-1/2″ | BFVPC-1.5-316-EPDM | 2.60 | 3.33 | 5.49 | 6.79 | 130 | 140 | 80 |
| 2 “ | BFVPC-2-316-EPDM | 2.75 | 3.72 | 5.49 | 6.87 | 165 | 140 | 230 |
| 2-1/2″ | BFVPC-2.5-316-EPDM | 2.75 | 3.85 | 5.49 | 6.87 | 210 | 110 | 264 |
| 3 “ | BFVPC-3-316-EPDM | 3.00 | 4.25 | 5.49 | 7.00 | 350 | 110 | 372 |
| 4 “ | BFVPC-4-316-EPDM | 3.00 | 4.75 | 6.87 | 8.37 | 540 | 85 | 800 |
Looking for even more information on sanitary valves? We have everything you need. Read the catalog of sanitary fittings for detailed specifications.
