hot forged DN20 brass ball valves 1/2 to 4 inch full ... port: standard flow, full flow, reduced flow5. Ball material: brass, stainless steel, PVC6. Sealing: PTFE, EPDM O-Rings7. ... DZR, steel8Chrome Coated BallCW614n, CW617n, Lead Free, DZR, Iron9Brass Forged BodyCW614n, CW617n, Lead Free, DZR10Ball SeatPTFE19. PACKAGE:Inner packing: ... -42 ctns per EU standard pallet CW617n brass forged PN40 ball valves