One piece threaded ball valve  

Design Features:  ◆Investment Casting Body ◆Blow-out Proof Stem ◆Thread standard:NPT，BSP，BSPT，DIN259/2999，Rc，Rp ◆Working pressure:1.6~6.4MPa  ◆Applicable temperature: -29°℃~150℃(300°℃) ◆Applicable Medium: Water,oil,gas Etc