name : straight through plastic ball valvematerial : brassconnection form  BSPT/ NPT quick coupler-male/female threadsize:  1/2" 3/4" 1" 11/4" 11/2" 2" 3" 4"  6"medium : water,oil,acid,,alkali ect.channel: staight throughapplications:• General Industry• Food & Beverage• Plant services• Water• AirFEATURES & BENEFITS• High performance, low cost isolating valve• Rugged design• Blow out proof stem design• Quarter turn on/off operation• Low torque• Long cycle lifeOPERATOR • Lever