100% Original Hollow Bolt - 3Way,4Way ball valve – Kingnor

3Way,4Way ball valve Specification Design standard: Design API6D, ASME B16.34 Test API598 Products range: Size 1/2" ~ 16" (DN15~DN400) Rating 150LB ~ 300LB Body Materials Carbon steel, Stainless steel Trim A105+ENP, 13Cr, F304, F316