3Pcs Forged Steel Ball Valve
Principle of the forged steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.
End Connection: BW, THR, SW
Nominal diameter: 1/2"~2"（DN15~DN50）
Pressure range: Class150~2500（PN16~PN420）
Working temperature: -46℃~+200℃
Body material: carbon steel, stainless steel, alloy steel
Main Parameter Specification
Design and manufacture conform to BS5351, MSS SP-118
Connection ends conform to:
1.Socket welded ends conform to ANSI B16.11, JB/T1751
2.Screw ends conform to ANSI B1.20.1, JB/T7306
3.Butt-welded ends conform to ANSI B16.25, JB/T12224
Test and inspection conform to: API 598, GB/T13927, JB/T9092
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