The FKM 75 O-Ring (V7501N), featuring a 3.5mm cross-section (CS) and a 42.5mm inner diameter (ID), is a high-performance sealing component specifically designed for use in the top check valve flange of various low viscosity liquid piston fillers. This O-ring plays a crucial role in ensuring a tight, leak-proof seal at the check valve interface, maintaining efficient liquid flow and preventing contamination or leakage during filling operations.

Key Features:

• Material: Made from FKM 75 fluoroelastomer, this O-ring provides exceptional resistance to extreme temperatures, chemicals, and wear. It’s ideal for use in applications involving low viscosity liquids, where precision and durability are critical.

• 3.5mm Cross-Section (CS): The 3.5mm CS provides robust sealing capacity, ensuring the O-ring compresses evenly against the check valve flange to prevent leaks under pressure.

• 42.5mm Inner Diameter (ID): The O-ring’s 42.5mm ID ensures a precise fit around the top check valve flange, facilitating efficient sealing and reliable performance in demanding environments.

Performance and Durability:

• Heat Resistance: FKM 75 is highly resistant to temperatures up to 200°C (392°F), making it suitable for high-temperature applications within piston fillers.

• Chemical Compatibility: With excellent resistance to oils, solvents, and aggressive chemicals, this O-ring can withstand the harsh conditions commonly found in industries such as food and beverage, pharmaceuticals, and chemical manufacturing.

• Abrasion Resistance: Designed to handle the repetitive mechanical movements of the piston filler’s check valve, this O-ring offers superior resistance to wear, extending the life of the sealing component and reducing the need for frequent maintenance.

Applications:

This O-ring is engineered for use in top check valve flanges in low viscosity piston fillers. It ensures a reliable seal, maintaining pressure and preventing leaks during the liquid filling process. It’s ideal for use in industries such as:

• Pharmaceuticals: For filling liquid medications and low-viscosity solutions.
• Food and Beverage: Suitable for filling beverages, oils, and other food-grade liquids.
• Cosmetics and Chemicals: Effective in handling low viscosity creams, lotions, and chemical solutions.

Conclusion:

The FKM 75 - O-Ring 3.5mm CS x 42.5mm ID - V7501N is a critical component in maintaining the functionality of low viscosity piston fillers. Its precision dimensions and high-performance material properties ensure long-lasting durability, superior sealing, and resistance to heat and chemicals, making it indispensable for industries that require consistent and leak-free filling operations.

Compatible With:

• E-FP-1000
• E-FP-5000