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
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