API 599 Lubricated Plug Valve (NPS 2 Inch - 12 Inch)
1. Design standard: API 599
2. Body material: Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy
3. Pressure range: Class 150 LB - 1500 LB, PN20-PN250
4. Nominal diameter: NPS 2 Inch - 12 Inch, DN50-DN300
5. End connection: RF, RTJ, BW
6. Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device
Features:
1. Top entry design, convenient for on-line maintenance
2. Sealing with adjustable design
3. Grease sealing design, with good sealing performance
4. Bidirectional seals, no limitation on the flow direction