EMERSON K300S355NZT116ABPMAZZZ | Fisher Control Valve
EMERSON K300S355NZT116ABPMAZZZ | Fisher Control Valve
Brand: Emerson (Fisher)
• Model: K300S355NZT116ABPMAZZZ
• Product Type: Control Valve Package
• Series: Fisher V300 Vee-Ball Valve
• Core Function: Provides precise modulating control of process fluids (liquids, gases, slurries) in industrial applications using a characterized V-notch ball for superior throttling and shutoff.
Manufacturer: Emerson Part number: EMERSON K300S355NZT116ABPMAZZZ
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K300S355NZT116ABPMAZZZ: Product OverviewThe EMERSON K300S355NZT116ABPMAZZZ is a complete control valve package from the Fisher V300 series of Vee-Ball control valves. This alphanumeric code represents a highly specific configuration that includes the valve body, trim, actuator, and accessories tailored for a particular application. The valve is designed for precise modulating control in demanding process applications involving liquids, gases, and slurries. Its defining feature is a characterized ball with a V-shaped notch (or port) that provides a precise equal percentage flow characteristic, making it ideal for applications requiring high rangeability and effective control of difficult fluids.Installed in process pipelines, its primary function is to automatically regulate flow in response to a control signal from a process controller (DCS or PLC). The actuator (pneumatic in this case) rotates the ball to a precise position, allowing for fine control from a small trickle to full flow. The V-port’s shearing action is particularly effective at cutting through fibrous materials and preventing the buildup of solids, making it a preferred choice for pulp & paper, mining, wastewater, and chemical processing industries. The robust construction ensures reliable operation under high pressure drops, cavitation, and erosive conditions.
EMERSON KJ3225X1-BA1
Decoding the Model Number: K300S355NZT116ABPMAZZZThe model number is a Fisher “descriptive code” where each segment specifies a particular feature:
• K300: Base product code for a V300 Vee-Ball valve.
• S: Valve body series or specific design variant.
• 355: Valve size (e.g., 3-inch) and pressure class (e.g., ANSI Class 300).
• N: Body material (e.g., Carbon Steel – WCB).
• Z: Not specified in public documentation (often an internal code).
• T: Trim material (e.g., 316 Stainless Steel).
• 116: Specific trim designation or characteristics.
• A: Actuator type and size.
• B: Additional actuator specifications (e.g., spring range).
• P: Positioner type (e.g., Fisher FIELDVUE or other).
• M: Additional accessories or modifiers.
• AZZZ: Specific accessory package, likely including limit switches, solenoid valves, etc.
Note: The exact meaning of each character requires cross-referencing with the official Fisher V300 valve selection guide.Typical Technical Specifications (Based on Code Interpretation)
• Valve Size: Likely 3-inch
• Pressure Class: Likely ANSI Class 300
• Body Material: Likely Carbon Steel (WCB) or Stainless Steel (CF8M)
• Trim Material: Likely 316 Stainless Steel or hardened alloy
• Actuator: Pneumatic, spring-return or double-acting
• Positioner: Likely a digital positioner (e.g., Fisher FIELDVUE)
• Accessories: May include limit switches, solenoid valves, air sets
Core Features & Customer ValueThe primary value of this Vee-Ball valve is its superior throttling performance in severe service. The V-port provides a precise and repeatable flow characteristic, excellent rangeability, and enhanced ability to handle abrasive and cavitating flows compared to standard ball valves. For process engineers, this translates to more stable control loops, reduced process variability, and improved product quality.The valve’s robust construction and material options ensure a long service life in the most demanding applications, reducing maintenance costs and unplanned downtime. The shearing action of the V-port helps prevent clogging in slurry services. The inclusion of a digital positioner allows for advanced diagnostics, partial stroke testing, and easy configuration via HART or other protocols.Typical Applications
• Controlling the flow of abrasive slurries in mining concentrators.
• Regulating steam flow in power generation facilities.
• Controlling the flow of stock containing wood fibers in pulp mills.
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