1. NIBCO, 1" S-580-70-66 bronze ball valve with steel ball, comes either threaded or smooth for soldering
2. Specification (see below)
PART SPECIFICATION
1. Handle Nut Stainless Steel 300 Series
2. Handle Zinc Plated Steel Clear Chromate
Plastisol Coated
3. Threaded Pack Gland Brass ASTM B 16 Alloy C36000
4. Packing TFE
5. Stem Stainless Steel ASTM A 276 Type 316
6. Thrust Washer Reinforced TFE
7. Ball (Vented) Stainless Steel ASTM A 276 Type 316
or ASTM A 351 Type CF8M
8. Seat Ring (2) Reinforced TFE
9. Body Bronze ASTM B 584 Alloy C84400
10. Body End Piece Bronze ASTM B 584 Alloy C84400