Cast Steel Floating Ball Valve Principle: The floating ball valve is supported by two valve seats, holding a floating ball. Under the pressure of the medium, the ball itself will generate a certain displacement, pressing against the outlet of the valve seat sealing ring, thus creating a sealing effect. The floating ball valve can be divided into integral ball valve structure and split ball valve structure according to its structure.Design Features:Ball valves are designed according to standards ISO 17292, API 608, BS 5351, and GB/T 12237.Simple structure, excellent sealing performance, low torqueThe reduced diameter and through diameter structures both feature a****** design for flow resistance (which is actually 0).Low-leakage packing materialFire-resistant, static-dissipative, valve stem anti-ejection designLocking mechanismFlanged connection at the topProduct Range:Body Material: Carbon Steel, Stainless Steel, Alloy SteelBore: 1/2" to 6" (DN15 to DN150)Connection Methods: RF, BW, THRPressure Range: Class 150 – 300 (PN16~PN40)
 
Operation Methods: Handle, Worm Gear, Electric, etc.