BH-7 Inspector's Test with On-Off Unit with Brass Sight Class

Description:

• 1. Manufacturer: Ban Chang Hardware Co., Ltd.
• 2. Handle sleeve to be red with white copy.
• 3. All dimensions in parentheses are millimeters.
• 4. Orifice sizes: test position equivalent to a ½” orifice sprinkler, drain position equivalent to a 1” globe valve.
• 5. The valve handle is shown in the test position (ref).
• 6. The body (item 1) and body insert (item 4) are to be chemically analyzed for one ball valve sample from each purchase lot to verify that the zinc content is the maximum of 40.5% permitted for brass rod B16 C36000. The analysis records are to be retained on file for examination by UL.