China OEM Dbb Plug Valve - API 600 double disc gate valve – Kingnor

API 600 double disc gate valve Design standard :API 600 Product range : 1.Pressure range :CLASS    150Lb~2500Lb 2.Nominal diameter :  NPS        2~36″ 3.Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy 4.End connection : RF   RTJ   BW 5.Mode of operation:Hand wheel, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device; Product features: 1.Small flow resistance for fluid, only a small force is required when opening/closing; 2.Wedge double disc structure, no limitation on the flowing direction of medium; 3.When valve is full opened, the sealing surface suffered small friction from the working medium; 4.Spring loaded packing can be chosen; 5.Low emission packing can be chosen according to ISO 15848 requirement; 6.Stem extended design can be chosen;

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