YOKOGAWA F9341JP

YOKOGAWA F9341JP

YOKOGAWA F9341JP is a premium Viton (FKM) Oring seal engineered for Yokogawa EJA/EJX series differential and pressure transmitters. Built for static sealing in industrial instrument assemblies, it delivers reliable leak protection under extreme temperature and pressure conditions. As a critical maintenance part, the F9341JP ensures longterm integrity of process connections and transmitter housings in chemical, oil & gas, water treatment, and power generation applications.

Model Code Explanation: F9341JP

• F9341: Base part number for Yokogawa standard Oring seal kit
• J: Material = Viton (FKM) – fluorinated rubber for high chemical resistance
• P: Size code – 42 mm OD, 36 mm ID, 3 mm crosssection
• Suffix: No extra options; standard seal for EJA/EJX transmitter covers

Key Technical Specifications

• Manufacturer: Yokogawa Electric Corporation (Japan)
• Model: F9341JP
• Material: Viton (FKM) fluorinated rubber
• Outer Diameter: 42 mm
• Inner Diameter: 36 mm
• CrossSection Thickness: 3 mm
• Pressure Rating: Up to 25 MPa (static sealing)
• Temperature Range: -25°C to +200°C
• Applications: Cover/gland interface sealing for EJA110, EJA120, EJA530, EJX110, EJX210 transmitters
• Chemical Resistance: Oils, fuels, acids, alkalis, and most industrial chemicals
• Compliance: RoHS, CE, IEC 613261 Class A
• Surface Condition: Degreased, oilfree
• Installation Type: Static sealing (nondynamic)
• Service Life: 5+ years under normal industrial conditions

Core Features & Benefits

• Superior Material Quality: Viton (FKM) construction offers exceptional thermal stability and chemical resistance, outperforming standard rubber seals in harsh environments.
• Precision Dimensions: Exact 42×36×3 mm size ensures perfect fit for Yokogawa transmitter grooves, preventing misalignment and leakage.
• High Pressure Resistance: Withstands up to 25 MPa, suitable for highpressure process applications.
• Wide Temperature Tolerance: Operates reliably from -25°C to +200°C, ideal for extreme industrial conditions.
• Easy Replacement: Designed for individual replacement, reducing maintenance time and costs.
• OEM Reliability: Genuine Yokogawa part guarantees compatibility and performance with EJA/EJX series transmitters.

Applications

• Pressure Transmitters: Sealing covers and process connections in EJA/EJX differential pressure transmitters.
• Industrial Process: Chemical processing, oil & gas production, water treatment, and power generation facilities.
• Maintenance & Repair: Direct replacement for worn or damaged seals in existing Yokogawa transmitter installations.