黄铜的锁球阀门

1) model: P1000686 2) size: 1/2"-3/4" 3) standard: full port 4) temperature: -30 to 120 5) Surface: Copper red 6) mode of connection:threaded 7) opening/closing tests:20000 times anti-OXYGEN glue applied to join body & bonnet suitable medium: water, non-causticity liquid, saturated steam. Component: NO. COMPONENT MATERIAL 1 Body Cu 2 Bonnet Cu 3 Ball Cu 4 Seat ring Teflon 5 Stem Cu 6 Packing rings Teflon 7 Washer Cu 8 Handle zinc alloy 9 Nut Cu Features: P1000686-lockbrass ballvalve are bottom loaded stem designed,this anti-blow-out stem also prevents teampering with the internals of the valve when in the line. The ball valve have a double seal with elastic O-RINGS chosen for their high resistance to ageing. Perfect seal at low and high pressureand wear resistant, solid and reliable for life-time use.