... certified brass valve2. CW617n brass finished body3. Crome plated brass ball CW617n. 4. Hgh pressure performance Small quantity acceptable!Goods in ... , NBR, EPDM O Ring7Stembrass CW614n, CW617n, Lead Free, DZR, steel8Chrome Coated BallCW614n, CW617n, Lead Free, DZR, Iron9Brass Forged BodyCW614n, CW617n, Lead ...