... nickle plated brass bibcock male 1/2, 3/4 and 1 inch cast iron handle red painted brass hose ... full flow, reduced flow5. Ball material: stainless steel, brass, polyacetal6. Sealing: PTFE, EPDM, NBR O-Rings7. Connections ... . Management certificate: ISO2008; B.V. on site inspection 11.Pressure: PN16, PN20, PN25, PN30, PN40 (300 ... thickness 1.2 mm HPb57-3 brass hot forged nickle plated brass bibcock