... , Female thread-BSPP, BSPT, NPT3. Valve Body Material: Carbon steel, Stainless steel, Brass4. Ball Body Material: Carbon steel, Stainless steel, Brass 5. Operating Temperature: -25~+100oC ... zinc straight handle, 04-casting zinc crooked handle, 05-steel straight handle, 06-steel crooked handle, 07-without handle8. Design Number: to ...