Tyco Fire Inspectors Test and Drain Valve With Sight Glass And Sign FM
1. MANUFACTURER: BAN CHANG HARDWARE CO.,LTD.
2. HANDLE SLEEVE TO BE RED WITH WHITE COPY.
3. ALL DIMENSIONS IN PARENTHESES ARE MILLIMETERS.
4. ORIFCE SIZES: TEST POSIONEQUIVALENT TO AY2" ORIFICE SPRINKLER, DRAIN POSITION EQUIVALENT. TO A 1" GLOBE VALVE
5. THE VALVE HANDLE IS SHOWN IN THE TEST POSITION(REF)
6. THE BODY AND BODY INSERT 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 PERMIT TED FOR BRASS ROD B16 C36000, THE ANALYSIS RECORDS ARE TO BE RETAINED ON FILE FOR EXAMINATION BY UL1.
