2 Piece/PC Duty Internal And External Screw Manual Ball Valve Heavy Product specification: NPS 1/2"~2" Nominal pressure: PN 1.0/1.6MPa Applicable media: water, air, oil Applicable temperature:-20~120℃ Thread standard: according to BSPT/BSP/NPT/DIN/JIS/RC/G Design and manufacture: GB/T 12224/ANSI B16.34 Inspection and test: GB/T 13927/API598 https://www.zjxhvalves.com/product/screw-ball-valve/ Login Login 0 repins 0 comments 0 likes