製品紹介
The Yokogawa F9341JP O-Ring (for Cover) is a precision-engineered sealing component designed to ensure tight, reliable sealing performance in the protective covers / Yokogawa’s industrial instrumentation and measurement assemblies. Manufactured from high-grade fluorinated rubber (FKM), the O-Ring provides exceptional chemical resistance, elasticity, and dimensional stability, even under extreme pressure and temperature fluctuations.
The F9341JP O-Ring plays a crucial role in maintaining enclosure integrity by preventing the ingress / moisture, dust, or contaminants into sensitive electronic and measurement components. Its advanced fluorocarbon formulation delivers superior sealing reliability, long-term performance, and compatibility with a wide range / process media.
This O-Ring is typically installed in instrument housing covers, transmitter enclosures, and sensor protection assemblies, where environmental protection and sealing integrity are critical. It is also degreased to meet high-purity requirements, ensuring no contamination / instrument internals.
Technical Specifications
| Parameter | Specification |
|---|---|
| モデル | F9341JP |
| Product Type | O-Ring (for cover sealing) |
| Material | Fluorinated Rubber (FKM) |
| Hardness | 75 ± 5 Shore A |
| Temperature Range | -25 °C to 200 °C |
| Chemical Resistance | 優良 resistance to oils, acids, bases, and solvents |
| Pressure Rating | Up to 25 MPa |
| Outer Diameter | 42 mm |
| Inner Diameter | 36 mm |
| Cross-Section Thickness | 3 mm |
| 配送 重量 | 3 kg |
| Application | Sealing / covers in industrial instrument assemblies |
| Compliance | RoHS, CE |
| Surface 状態 | Degreased, oil-free |
| Installation Type | Static sealing (cover/gland interface) |
Applications
The F9341JP O-Ring is primarily designed for cover sealing in Yokogawa instrumentation but is adaptable for other industrial applications requiring chemical resistance and environmental protection. Key applications include:
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Pressure transmitter covers to maintain airtight and watertight integrity.
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Flow meter enclosures to prevent ingress / dust and fluids.
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Analyzer and sensor housings requiring chemically stable seals.
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Control and protection covers in industrial measurement systems.
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Power and signal enclosure assemblies exposed to harsh environmental conditions.
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Process automation instruments requiring reliable, long-term environmental sealing.
By providing a secure barrier between enclosure components, the F9341JP helps ensure measurement accuracy, prolongs device lifespan, and enhances protection against contamination or corrosion.
Advantages
The Yokogawa F9341JP O-Ring /fers multiple engineering and operational advantages:
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Superior Chemical Resistance: Fluorinated rubber withstands aggressive chemicals, oils, and solvents.
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優良 Thermal Stability: Performs consistently between -25 °C and 200 °C.
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High Pressure Sealing: Retains integrity under static pressures up to 25 MPa.
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Low Gas Permeability: Prevents leakage and maintains enclosure protection.
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Oil-Free Clean Surface: Degreased surface ensures purity and contamination-free sealing.
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Durable Compression Set Performance: Maintains elasticity and sealing force after prolonged use.
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Precise Machining: Optimized dimensions ensure easy installation and consistent fit.
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Corrosion Prevention: Protects internal components from environmental contaminants.
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Versatile Application Range: Suitable for both instrument and process control enclosures.
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Regulatory Compliance: Fully meets RoHS and CE quality and environmental standards.
FAQ
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What material is the F9341JP O-Ring made from?
It is made from high-quality fluorinated rubber (FKM) for chemical and thermal stability. -
What is the O-Ring’s primary function?
It provides environmental sealing for cover assemblies in Yokogawa instruments, preventing the ingress / dust, moisture, and gases. -
What is the operational temperature range?
The gasket operates reliably from -25 °C to 200 °C. -
What pressure rating can it handle?
It can withstand up to 25 MPa in static sealing applications. -
Is it resistant to chemical corrosion?
Yes, the fluorinated rubber material provides excellent resistance to acids, bases, oils, and solvents. -
Why is the O-Ring degreased?
Degreasing ensures an oil-free surface to prevent contamination in sensitive instrumentation environments. -
Can the O-Ring be reused after disassembly?
While it maintains elasticity, reinstallation should only be done if the O-Ring is undamaged and within compression limits. -
What type / sealing does it provide—static or dynamic?
It is primarily designed for static sealing in cover or housing interfaces. -
Is it compatible with high-purity or analytical instrument assemblies?
Yes, the degreased condition and chemical purity make it ideal for analytical and cleanroom-grade devices. -
Does it comply with industry standards?
Yes, it complies with RoHS and CE standards for safety and environmental reliability.
Related モデルs (Same Series or Compatible)
| モデル | 説明 |
|---|---|
| F9341JN | O-Ring for capsule assembly (fluorinated rubber) |
| F9341JP | O-Ring for cover sealing (fluorinated rubber) |
| F9341JQ | High-temperature O-Ring for transmitter housings |
| F9341JR | Chemically resistant O-Ring for flow assemblies |
| F9341JS | Degreased FKM O-Ring for analytical devices |
| F9341JT | Low-permeability O-Ring for pressure enclosures |
Popular モデルs (Same ブランド)
| モデル | 説明 |
|---|---|
| F9300 Series | O-Rings for industrial instrumentation |
| F9310 Series | Capsule assembly sealing components |
| F9320 Series | High-performance gaskets for process equipment |
| F9330 Series | O-Rings and seals for transmitter applications |
| F9340 Series | Flow meter and valve sealing gaskets |
| F9350 Series | High-temperature and chemical-resistant seals |
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