Why Choose Stainless Steel Sanitary Ball Valves?
Sanitary ball valves are different from ordinary industrial valves. They are designed for high-hygiene scenarios, and their core advantages are reflected in material selection and structural design. O
Material:Alumium
ISO flanges are larger than KF flanges, similar to the KF flanges, they use a centering ring for sealing ISO flanges are widely used in systems that need frequent cleaning or disassembly.
There are two different methods to join the flanges together:1. Bolts (ls0-f see diagram C) or 2. Claw clamps (ls0-k, see diagram A). These two flanges look very different, yet they can be joined together by using a single claw clamp (see diagram B).

*Material: Alumium
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Model for Alu | Size(ISO/NW) | H/mm | D/mm | N.W./g |
| FLG831S638 | 63 | 4 | 94 | 6 | |
| FLG831S808 | 80 | 4 | 109 | 11.6 | |
| FLG831S1008 | 100 | 4 | 128 | 12.5 | |
| FLG831S1258 | 125 | 4 | 152 | 16.8 | |
| FLG831S1608 | 160 | 4 | 179 | 19.2 | |
| FLG831S2008 | 200 | 4 | 238 | 25.8 | |
| FLG831S2508 | 250 | 4 | 287 | ||
| FLG831S3208 | 320 | 4 | 344 | ||
| FLG831S4008 | 400 | 4 | 446 | ||
| FLG831S5008 | 500 | 4 | 535 |
Sanitary ball valves are different from ordinary industrial valves. They are designed for high-hygiene scenarios, and their core advantages are reflected in material selection and structural design. O
Wenzhou QiMing Stainless Co., Ltd., a leading manufacturer and exporter of precision stainless steel valves and fittings established in 2015, is thrilled to announce the successful completion of its reloca...
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