best Brass Ball Valve Application: water, ethylene glycol 50%, compressed air Body and ball material: Brass Ball and stem seal material: PTFE Nominal pressure 16 bar (PN16) Maximum working temperature: 120掳C Nickel free - no nickel plating on the inner surface Cw617n-4ms Brass - reduced lead and nickel content Brass Valve Body: High-density forging, no blister, no air holes, no leakages. Made...