Silicone O-Rings and Gaskets for the Food Industry
Silicone materials for the food industry are engineered for sanitary sealing applications requiring excellent temperature flexibility, food contact compliance, and resistance to repeated cleaning and washdown procedures. Silicone elastomers are widely used in O-rings, gaskets, sanitary gaskets, diaphragms, tubing seals, tri-clamp gaskets, and custom molded rubber parts installed in food processing equipment, beverage systems, filling systems, mixers, pumps, and sanitary transfer lines. These materials are commonly specified throughout the food industry due to their broad operating temperature range, flexibility, and compatibility with many sanitary processing environments.
Canyon Components supplies high quality food grade Silicone sealing solutions including FDA compliant, NSF 51, USP Class VI, and USDA compatible compounds for sanitary processing applications. Our team supports sanitary O-rings, gaskets, custom molded parts, and high purity sealing systems used in food manufacturing, beverage production, and hygienic processing systems. We also provide metal detectable and x-ray detectable Silicone materials for contamination control applications used throughout modern food processing facilities.
Common names include: Food grade Silicone, VMQ, sanitary Silicone, FDA Silicone
Trade names include: Silicone, VMQ, platinum cured Silicone
Canyon Components supplies high-performance silicone PVMQ and VMQ O-rings engineered for reliable sealing in medical, food-grade, and high-temperature applications.
Silicone Materials Available
This table shows many of our standard materials and links out to our O-ring store. Get in touch with us if you need a custom gasket, custom molded part, or non-standard geometry!
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Features of Silicone for the Food Industry
- Silicone O-rings, gaskets, and custom parts provide excellent flexibility across broad operating temperature ranges
- Silicone compounds offer excellent resistance to ozone, UV exposure, and environmental aging
- Many food grade Silicone materials support FDA CFR 21.177.2600, NSF 51, USP Class VI, and USDA related compliance requirements
- Silicone elastomers maintain flexibility during repeated washdown, CIP, and SIP cleaning procedures
- Platinum cured Silicone compounds are available for high purity food and sanitary applications
- Metal detectable and x-ray detectable Silicone compounds help support contamination detection systems
- Silicone materials are available in translucent, white, blue, and custom colors commonly used in sanitary processing systems
Limitations of Silicone for the Food Industry
- Silicone compounds generally provide lower tear resistance and abrasion resistance compared to HNBR or Polyurethane materials
- These materials may not perform well in aggressive dynamic sealing systems involving severe wear conditions
- Repeated exposure to superheated steam may reduce service life depending on operating conditions
- Silicone compounds typically have lower tensile strength compared to many industrial elastomers
- Certain aggressive food oils or cleaning chemicals may require EPDM, FKM, or FFKM materials instead
Please consult a Canyon Components Engineer about your specific application and we will use our decades of experience to formulate a solution that fits your need.
Food Industry Applications for Silicone Materials
Silicone elastomers are widely used throughout sanitary processing systems where cleanliness, flexibility, and temperature resistance are essential. These materials are commonly installed in food processing systems, beverage equipment, filling systems, sanitary transfer lines, packaging systems, mixers, and washdown equipment. Material selection depends on operating temperature, sanitation procedures, food media, pressure conditions, and regulatory requirements.
Food Processing Equipment
Silicone O-rings and sanitary gaskets are commonly used in mixers, conveyors, filling systems, and food handling equipment requiring hygienic sealing performance.
Beverage Processing Systems
Beverage systems frequently use food grade Silicone seals exposed to syrups, carbonation, water, cleaning chemicals, and sanitation cycles.
Tri-Clamp and Sanitary Connections
Silicone sanitary gaskets are widely used in tri-clamp fittings, sanitary piping systems, and hygienic fluid transfer equipment.
Packaging and Dispensing Equipment
Food packaging systems commonly use Silicone seals exposed to repetitive cycling, washdowns, and varying temperatures.
Pumps and Valves
Sanitary pumps and valves frequently utilize Silicone O-rings and diaphragms requiring flexibility and long-term sealing reliability.
Please consult a Canyon Components Engineer about your specific application and we will use our decades of experience to formulate a solution that fits your need.
All Other Silicone Types Available
Silicone PVMQ & VMQ O-Rings & Custom Parts | Flexible High-Performance
Canyon Components supplies silicone O-rings and custom parts made from VMQ and PVMQ for high-performance sealing in medical, aerospace, food-grade, and industrial applications. Silicone O-rings offer excellent flexibility, temperature resistance, and biocompatibility for critical environments.
Silicone O-ring High Temperature | Heat-Resistant, Flexible Elastomer
Canyon Components offers high temperature silicone O-rings and custom parts designed to withstand continuous exposure up to 600°F. Ideal for aerospace, automotive, food-grade, and industrial sealing where thermal stability and long-term reliability are critical.
Silicone O-Ring Low Temperature PVMQ | Flexible, Cold-Resistant O-ring
Canyon Components supplies low temperature PVMQ silicone O-rings and custom parts engineered for extreme cold, maintaining sealing flexibility down to -112°F. Ideal for aerospace, cryogenic, and industrial applications requiring durable, cold-resistant silicone performance.
Silicone O-Ring Platinum Cured
Canyon Components provides platinum cured silicone O-rings and custom parts designed for medical, pharmaceutical, food-grade, and high-purity sealing applications. These O-rings offer superior biocompatibility, thermal resistance, and low-extractable performance for critical environments.
Liquid Silicone Rubber (LSR) O-Rings | Precision Custom Rubber Parts
Canyon Components supplies liquid silicone rubber (LSR) O-rings and custom rubber parts manufactured for precision, durability, and versatility. Ideal for medical, automotive, and consumer applications, LSR offers biocompatibility, flexibility, and high-performance sealing. Available in Kalrez®, Canrez®, Chemraz®, Parker®, FFKM, FKM, EPDM, silicone, and NBR materials. Oring, O'ring, O ring
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