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Yokogawa F9340GN Gasket

Brand:Yokogawa Electric
Item No.:F9340GN
Product Origin:Japan
Product Dimensions:200 x 50 x 100 mm
Product Weight:3kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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F9340GN-4F9340GN-3F9340GN-1F9340GN-2

High-Reliability Sealing Component for Precision Process Instrumentation

The Yokogawa F9340GN Gasket is a fluororubber-based sealing part designed for use in Yokogawa pressure and differential pressure transmitter assemblies. It is engineered to provide secure sealing performance between process connections and instrument bodies, ensuring stable measurement accuracy and long-term operational safety in demanding industrial environments.

This gasket is commonly used in EJA and EJX series transmitter systems where chemical resistance, pressure stability, and reliable sealing integrity are essential.

Technical Specifications

ParameterDetails
ManufacturerYokogawa
ModelF9340GN
Component TypeGasket / Sealing Element
MaterialFluororubber (FKM)
TreatmentStandard / Non-degreased version
Application PositionProcess connector / transmitter interface
Compatible SeriesEJA / EJX pressure & DP transmitters
Pressure ResistanceSuitable for industrial pressure systems
Chemical ResistanceHigh resistance to oils and process fluids
Temperature ResistanceWide industrial operating range
FunctionSealing between process connector surfaces
Installation TypeCompression-fit mechanical sealing
Maintenance RequirementLow, replaced during service intervals


Application Scope

The F9340GN gasket is widely used in industrial process measurement systems, especially in differential pressure and pressure transmitters. Typical applications include:

  • Oil & gas pipeline monitoring systems
  • Chemical processing plants
  • Power generation instrumentation
  • Refinery pressure measurement lines
  • Industrial automation and process control systems

It ensures stable sealing between process connectors and transmitter bodies, helping maintain accurate pressure signal transmission.


Key Advantages and Engineering Value

One of the main strengths of the F9340GN gasket is its fluororubber material composition, which provides strong resistance to oils, hydrocarbons, and many industrial process fluids. This makes it suitable for environments where chemical exposure is frequent.

Its reliable compression sealing structure helps prevent leakage under fluctuating pressure conditions, supporting stable transmitter performance. The gasket is designed for long service life with minimal maintenance requirements, making it a practical choice for critical instrumentation systems.

In addition, its compatibility with multiple Yokogawa transmitter families simplifies spare parts management and maintenance planning across industrial installations.


Technical FAQs

  1. What material is the F9340GN made of?
    It is made of fluororubber (FKM).
  2. Where is this gasket used?
    In Yokogawa pressure and differential pressure transmitter assemblies.
  3. What is its main function?
    It provides sealing between process connectors and instrument bodies.
  4. Is it chemically resistant?
    Yes, fluororubber offers strong resistance to oils and process fluids.
  5. Is it compatible with EJA series transmitters?
    Yes, it is commonly used in EJA/EJX series systems.
  6. Can it handle high-pressure environments?
    Yes, it is designed for industrial pressure applications.
  7. Is it reusable after installation?
    No, it is typically replaced during maintenance.
  8. Does it affect measurement accuracy?
    Indirectly yes—proper sealing ensures stable pressure readings.
  9. What is the difference between F9340GN and F9340GF?
    F9340GF is PTFE degreased type, while F9340GN is fluororubber.
  10. Does it require special installation tools?
    No special tools are required, but correct torque is important. 


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Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China

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