Kay kay associates offers stem and yoke sleeves for forged steel gate and globe valves. These stem sleeves are available in different materials like ss 410, ss 304, ss 316, ss 304l, ss 316l, etc. Yoke sleeves are available in ni-resist, sg iron and ss 416. These stems and yoke sleeves from kay kay associates are tested as per bs: 5352/api-602 standards.
