2Pcs Forged Steel Ball Valve
Product Range:
Nominal diameter: 1/2" - 6"（DN15 - DN50）
Pressure range: Class 150 - 2500（PN16 - PN420）
Working temperature: -46℃ - +200℃
Body material: Carbon steel, Stainless steel, Alloy steel
Operation : Handwheel
End Connection: BW, THR, SW
Main Features:
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.
Main Parameter Specification:
Design and manufacture conform to BS5351, MSS SP-118
Connection ends conform to:
1. Screw ends conform to ANSI B1.20.1, JB/T7306
2. Butt-welded ends conform to ANSI B16.25, JB/T12224
3. Socket welded ends conform to ANSI B16.11, JB/T1751
Test and inspection conform to API 598, GB/T13927, JB/T9092
Structure features: Bolted bonnet, two-pieces