Pressure Balanced Plug Valve, API 599, A216 WCB, 18 IN, CL2500

Key Specifications / Features

The Pressure Balanced Plug Valve is designed for high-pressure applications, featuring a robust carbon steel ASTM A216 WCB construction. Compliant with API 599 standards, it is available in a 6-inch, DN150 size with a Class 900 LB, PN150 rating. The valve is equipped with RTJ flanged ends for secure connections and is gearbox operated for smooth, manual control.

We are a leading manufacturer, factory, and supplier of Lubricated Plug Valves, offering the best prices for sale. Our Flange-End Lubricated Plug Valves are designed according to ANSI standards, with customization available to meet specific customer requirements. These valves are widely used across various industries, including petroleum, chemicals, pharmaceuticals, chemical fertilizers, and power generation. Lubricated Plug Valves, also known as Pressure Balance Lubricated Plug Valves, provide efficient and reliable flow control in demanding applications.

Technical Specifications

» Nominal Diameter: NPS 1/2-16 Inch (DN15-DN400)
» Design Pressure: Class 150-1500 LB (PN20-PN260)
» Material: ASTM A216 WCB, WCC, A217 WC6, WC9, C5, A352 LCB, LCC, A351 CF8, CF8M, CF3, CF3M, CF8C, CN3MN, CN7M, A890 4A (CD3MN), 5A (CE3MN), 6A (CD3MWCuN), B148 C95800, C95500
» Design Standard: API 6D, API 599
» Face to Face: ASME B16.10
» Test Standard: API 598, ISO 5208
» Connection End: RF, RTJ, BW
» Design Temperature: -46°C to +300°C
» Applicable Medium: Water, steam, oil, gas, etc.
» Operation: Lever, worm gear, electric, pneumatic
» Applications: Petrochemical, chemical, natural gas, LPG, HVAC, food, and pharmaceuticals
» Key Functions
   Function 1: Optional bore patterns: Venturi, Regular, Short, Standard
   Function 2: Metal-to-metal seated design
   Function 3: Injection grease sealed design (for stem and seats)
   Function 4: Fire-safe design

Product Characteristics

The inverted pressure balance plug valve design ensures balanced operation under pressure from different directions. It utilizes special sealing structures to effectively prevent fluid leakage when the valve is closed, ensuring reliable and leak-free performance in critical applications.