Valves

Ertacetal™ C Food Grade POM-C is a polyoxymethylene, copolymer acetal grade that is favored for its porosity free nature, as well as its higher resistance to hydrolysis, strong alkalis and thermal oxidative degradation than homopolymer acetal grades. These food grade, POM-C shapes also offer low moisture absorption and excellent machinability capabilities, making it a very versatile material that can excel in a multitude of environments. Due to these characteristics and their compliance with compositional FDA 21 CFR § 177.2470 and EU 10/2011 requirements, components made from this material are used frequently for food contact applications.

Stock shapes made from Ertacetal™ C ELS POM-C (copolymer acetal) exhibit excellent electrical conductivity qualities, low moisture absorption, high strength and stiffness and great machinability capabilities. This grade in particular is recommended for use in electrical and explosion sensitive applications.

This unique, ultra-high performance bearing grade PA6 offers even better wear resistance than Nylatron™ NSM, exhibiting superior load-bearing capabilities and a near zero level of stick-slip. For this reason, Nylatron™ 703 XL PA6 is often favored as a solution for wear pads, conveyor components, corner tracks and pneumatic control surfaces throughout the construction and heavy equipment markets.

Nylatron™ 66 SA PA66 AE (Aerospace) unmodified nylon shapes are characterized by their superior combination of strength and toughness. Compared to other unmodified nylon grades, Nylatron™ 66 SA AE PA66 components possess superior mechanical strength, stiffness and wear resistance. Due to these properties and its 21 CFR § 177.1500 compliance, Nylatron™ 66 SA PA66 AE is often specified for screw machined electrical insulators, bushings, bearings, gears, roller wheels, star wheels and seals, especially in aerospace applications.

Nylatron™ 66 SA FR PA66 (flame retardant polyamide) shapes were developed to fulfill the requirements of the plastic flammability test, which determines the tendency of the material to either extinguish or spread the flame once it has been ignited. This test procedure is described in UL94 and this particular Nylatron™ grade fulfills the V-0 criteria from a thickness of 1 mm, while also meeting the requirements of EN 45545-2 regulation- a standard specific to railway applications. For these reasons, Nylatron™ 66 SA FR PA66 components are often favored solutions for applications within the transportation and railway markets such as, cable holders, clamps and channels and connections/sockets.

Nylatron™/Ertalon™ LFX PA6 internally lubricated polyamide shapes were specifically formulated for applications involving unlubricated, highly loaded and slowly moving parts. This grade in particular displays high mechanical strength, stiffness, hardness and toughness, great sliding properties, high mechanical damping capabilities and exceptional electrical insulating properties.

Ertalon™ 66SA FG PA66 (Food Grade) are unmodified, food grade shapes characterized by their superior combination of strength and toughness. Compared to other unmodified nylons, components from this grade possess superior mechanical strength, stiffness and wear resistance, as well as one of the highest melting points of all PA66 materials. Due to these properties and this grade’s FDA (21 CFR § 177.1500) and EU 10/2011 food compliancy, this PA66 material is often specified for screw machined electrical insulators, bushings, bearings, gears, roller wheels, star wheels and seals.

Compared with virgin PA66, the 30% glass fiber-reinforced and heat-stabilized nylon grade Nylatron™ GF30/Ertalon™ 66 GF30 PA66 offers increased strength, stiffness, creep resistance and dimensional stability. The material exhibits good mechanical damping abilities and sliding performance, while also retaining excellent wear resistance at higher maximum service temperatures. Additionally, this reinforced PA66 is electrically insulative, resistant to high-energy radiation and easy to machine.

Ertalon™ 6 XAU+ PA6 is a heat-stabilized cast nylon grade with a very dense and highly crystalline structure. Compared to conventional extruded or cast nylons, Ertalon™ 6 XAU+ PA6 offers superior heat aging performance in air, which allows this material to perform at higher continuous service temperatures. Due to these characteristics, Ertalon™ 6 XAU+ PA components are often recommended for bearings and other mechanical parts that are subject to wear and that are operating for long periods of time at temperatures over 60°C (140°F).

Ertalon™ 6 SA PA6 exhibits a great combination of mechanical strength, stiffness, toughness, mechanical damping properties, as well as creep and wear resistance. In addition to these characteristics, this particular grade possesses excellent electrical insulating properties and outstanding chemical resistance capabilities. For these reasons, Ertalon™ 6 SA PA6 is often referred to as a “general purpose” grade for mechanical construction and maintenance applications.

Ertalon™ 6 SA FG PA6 (Food Grade) exhibits a powerful combination of mechanical strength, stiffness and toughness, as well as mechanical damping properties and resistance to creep and wear. Beyond its mechanical performance, this food grade nylon possesses excellent electrical insulating properties and outstanding chemical resistance. Due to these properties and this grade’s FDA (21 CFR § 177.1500) and EU 10/2011 food compliancy, Ertalon™ 6SA FG PA6 is often specified for screw machined electrical insulators, bushings, bearings, gears, roller wheels, star wheels and seals.

Ertalon™ 4.6 PA46 shapes are characterized by their superior heat aging resistance and ability to retain their outstanding stiffness and creep resistance over a wide range of temperatures. Due to these unique capabilities, Nylatron™ 4.6 /Ertalon™ 4.6 PA46 components excel in extreme environments where PA6, PA66, POM and PET materials typically fall short. Additional application examples include bushings, bearings, gears, pulleys, sheaves, wear pads, valve seats, seals and conveyor wear components.

Acetron™/Ertacetal™ H POM-H is a polyoxymethylene homopolymer acetal grade that offers superior mechanical strength, stiffness, hardness and creep resistance, in addition to a much lower thermal expansion rate and increased wear resistance when compared to copolymer acetal grades. Due to these characteristics, Acetron™ POM-H/Ertacetal™ H POM-H excels in a variety of applications including small diameter, thin-walled bushings and bearings, gears, electrical components, valves and fluid handling components.

Ertacetal™ C POM-C is a general purpose polyoxymethylene, copolymer acetal grade that is often favored for its porosity-free nature. These POM-C shapes also offer low moisture absorption and excellent machinability capabilities, making it a very versatile material that can excel in a multitude of environments. Due to these characteristics, Acetron™ GP/Ertacetal™ C POM-C components are used frequently for food contact applications and meet FDA compositional compliance requirements.

Ertalon™ 6PLA FG PA6 (Food Grade) unmodified shapes offer one of the highest strength and hardness of all nylon 6 grades and also exhibit great creep and wear resistance, heat aging properties and machinability capabilities. The grade is FDA 21 CFR § 177.1500 and EU 10/2011 food contact compliant as well. Components can be found throughout the food processing and packaging industry as gears, rollers, wheel, bearings and conveyor wear parts.

Ertalyte™ TX PET-P is a premium internally lubricated bearing grade that exhibits superior dimensional stability and wear resistance, a low coefficient of friction, high strength and rigidity, outstanding stain resistance and great chemical and abrasion resistance. Due to Ertalyte™ TX PET-P‘s low moisture absorption rate, this grade’s mechanical and electrical properties are unaffected by moisture, which gives this grade better wear and inertness over nylon and acetal products and also a lower wear rate than unmodified polyesters. These characteristics make Ertalyte™ TX PET-P ideal for use in applications that involve high pressure and velocity conditions and environments with soft metal and plastic mating surfaces where noise abatement is critical.

Ertalyte™ TX FG PET-P (Food Grade) is a premium internally lubricated bearing grade that exhibits superior dimensional stability, excellent wear resistance, a low coefficient of friction, high strength and rigidity, outstanding stain resistance and great chemical and abrasion resistance. Due to its low moisture absorption rate, this grade’s mechanical and electrical properties are unaffected by moisture, which gives this grade better wear and inertness than nylon and acetal products, as well as a lower wear rate than unmodified polyesters. Due to these characteristics and this grade’s FDA (compositional FDA 21 CFR § 177.2470) and EU 10/2011 food compliant composition, Ertalyte™ TX FG PET-P components are a favored solution for use in applications that involve high pressure and velocity conditions and environments with soft metal and plastic mating surfaces where noise abatement is critical.

Ertalyte™ Sterra™ PET-P is an unreinforced, semi-crystalline PET-P that is characterized by its excellent wear resistance, low coefficient of friction, high strength and resistance to moderately acidic solutions. Ertalyte™ Sterra™ PET-P is capable of sustaining high loads and retains more of its original strength up to 85°C (180°F) than nylons or acetals. Due to these characteristics, Ertalyte™ Sterra™ PET-P components are a favored solution for bearing and structural applications throughout oil & gas industries.

As part of the Sterra™ product portfolio, Ertalyte™ Sterra™ contains recycled PET-P and therefore is associated with a significantly lower carbon footprint compared to similar materials derived from non-recycled feedstocks. For details, please refer to the respective environmental datasheet.

PE 500 HMW-PE is a versatile grade of high molecular weight polyethylene that offers a unique combination of stiffness, toughness, mechanical damping capabilities, great machinability and moderate wear and abrasion resistance. In less demanding applications with respect to wear and impact resistance, PE 500 may present an economical alternative to standard TIVAR™ UHMW-PΕ grades. Due to these benefits and characteristics, PE 500 HMW-PE components are primarily used in the meat and fish processing industry, but can also be found in a variety of mechanical, chemical and electrical applications.

PE 500 FG HMW-PE (Food Grade) is a versatile high molecular weight polyethylene grade that offers a unique combination of stiffness, toughness, mechanical damping capabilities, great machinability and moderate wear and abrasion resistance. In less demanding applications with respect to wear and impact resistance, PE 500 may present an economical alternative to standard TIVAR™UHMW-PΕ grades. Due to these benefits and characteristics in combination with a EU 10/2011 and FDA 21 CFR § 177.1520 Food Contact compliancy, PE 500 FG HMW-PE components are primarily used in the meat and fish processing industry, but can also be found in a variety of mechanical, chemical and electrical applications.

Nylatron™ FST PA66 nylon shapes are fire, smoke and toxicity retardant, which enables them to withstand extreme temperatures up to 175°C (347°F). In addition to these characteristics, Nylatron™ FST PA66 is also JAR/FAR 25.853 compliant. As the first engineering plastic to achieve this standard, this polyimide grade was developed specifically for use in aircraft interior environments. Additionally, the material is often favored as a replacement for metal parts applications such as brackets, seal bushings, slide rails and duct seals.

Ertalyte™ PET-P is an unreinforced, semi-crystalline grade produced from our proprietary resins and characterized by its excellent wear resistance, low coefficient of friction, high strength and resistance to moderately acidic solutions. This grade is capable of sustaining high loads and retains more of its original strength up to 85°C (180°F) than nylons or acetals. Due to these characteristics, Ertalyte™ PET-P components are a favored solution for bearing, structural and industrial applications.

Nylatron™ GSM PA6 shapes contain finely divided particles of Molybdenum Disulphide (MoS₂) to enhance their load-bearing capabilities while maintaining the impact resistance inherent to cast nylon products. This grade in particular possesses an ideal combination of strength and toughness, while also exhibiting excellent mechanical and electrical properties. This powerful combination of characteristics makes Nylatron™ GSM PA6 an ideal material for use in gears, bearings, sprockets and sheaves throughout the construction and heavy equipment markets.

Nylatron™ GS PA66, is a Molybdenum Disulphide (MoS₂) filled nylon that offers outstanding strength and rigidity and a lower coefficient of linear thermal expansion than other nylon products. Due to these characteristics, Nylatron™ GS PA66 components maintain their fits and clearances and also have a reduced likelihood to seize as bearings. For these reasons, this grade is often used in bushings, bearings, roller wheels, pulleys, sheaves, wear pads, valve seats and seals throughout the construction and heavy equipment industries.

Ketron™ TX FG PEEK (Food Grade) is an internally lubricated, EU 10/2011 and FDA compliant polyetheretherketone grade that offers improved wear and frictional performance over virgin PEEK. Often favored for food and beverage processing and pharmaceutical applications where extreme performance temperatures, critical tolerances, or low frictional heat are required, Ketron™ TX FG PEEK components extend wear and part life by lowering the coefficient of friction over standard PEEK.

Ketron™ 1000 FG PEEK (Food Grade) is a EU 10/2011 and FDA compliant, unfilled general purpose polyetheretherketone grade that offers the highest elongation and toughness of all materials in the PEEK family. Ideal for instrument and seal components, where ductility and inertness are critical, Ketron™ 1000 FG PEEK shapes are known for their ability to fit within a variety of applications and industries.

Ketron™ VMX FG PEEK (Food Grade) is an EU 10/2011 and compositional FDA 21 CFR § 177.2415 compliant material that offers extreme dimensional stability and high strength and temperature resistance. Visual, Metal and X-ray detectable, Ketron™ VMX FG shapes can be easily traced by conventional metal and x-ray detection systems, allowing global food processors to safely avoid costly recalls caused by foreign contamination. Due to their superior resistance to wear and corrosion, Ketron™ VMX FG PEEK components are favored for applications in the food processing and packaging industry such as pistons, manifolds, valves and mixing vessels.

Ketron™ Sterra™ 1000 PEEK is an unfilled, general purpose grade that offers the highest elongation and toughness of all polyetheretherketone materials in the PEEK family. Ideal for instrument and seal components, where ductility and inertness are critical, Ketron™ Sterra™ 1000 PEEK shapes are known for their ability to fit within a variety of applications and industries.

As part of the Sterra™ product portfolio, Ketron™ Sterra™ 1000 PEEK contains recycled content and therefore is associated with a significantly lower carbon footprint compared to similar materials derived from non-recycled feedstocks.

Ketron™ LSG PEEK-CLASSIX™ (white) are Life Science Grade stock

shapes made from Invibio™ PEEK-CLASSIX™ resin. Both resin and stock shape are pre-assessed for biocompatibility for up to 30 days contact with body and tissue according to USP VI and ISO 10993.

With a unique combination of mechanical properties, chemical resistance, sterilization resistance and white color, Ketron™ LSG PEEK-CLASSIX™ (white) components can be used in a variety of applications in the medical and dental industries involving body contact for a duration up to 30 days. Used primarily as temporary dental abutments, these shapes are also great candidates for applications such as air and drug delivery systems and blood management components.

Ketron™ LSG FG PEEK (Life Science Grade & Food Grade) stock shapes are made from unfilled PEEK resin that is pre-assessed for biocompatibility. The stock shapes are also pre-assessed for biocompatibility for up to 24 hours contact with body and tissue according to USP VI and ISO 10993. Some color variations are also pre-assessed for use in wetted contact applications in bioprocessing. Standard food approvals include the FDA 21 CFR § 177.2415, while this specific FG type has the EU 10/2011 Food Grade as an extra feature.

Ketron™ LSG FG PEEK (Life Science Grade & Food Grade)  shapes exhibit high stiffness and mechanical strength. The components are also sterilizable by means of steam (autoclave), dry heat, EtO (ethylene oxide), plasma and gamma and X-ray irradiation. The additional food grade compliance (based on food-related migration tests) makes this material an excellent candidate for applications in the bioprocessing fields, such as manifolds, valves, connectors, lids and adapters.

Ketron™ HPV PEEK shapes are carbon fiber-reinforced polyetheretherketone materials with graphite and PTFE lubricants, giving them the lowest coefficient of friction and the best machinability of all PEEK materials. Due to Ketron™ HPV PEEK’s combination of low wear and friction and high LPV, this grade is often chosen as a solution for service bearings, bushings, insulators, valves and seals.

 Ketron™ GF30 PEEK is an extruded, 30% glass fiber-reinforced polyetheretherketone grade with excellent dimensional stability and outstanding chemical, corrosion and creep resistance. With the addition of glass fibers, Ketron™ GF30 PEEK has a significantly low expansion rate and high flexural modulus. In addition to these characteristics, Ketron™ GF30 PEEK is often favored for structural applications that require improved strength, stiffness, or stability, especially at temperatures above 150°C (300°F).

Ketron™ CA30 PEEK is a 30% carbon fiber-reinforced polyetheretherketone grade that exhibits even higher stiffness, mechanical strength and creep and wear resistance than Ketron™ GF30 PEEK. With a significantly reduced thermal expansion, optimum load-carrying capabilities and high thermal conductivity rates, Ketron™ CA30 PEEK components are often favored for their ability to extend part life and rapidly dissipate heat in bearing applications.

Ketron™ 1000 PEEK is an unfilled, general purpose polyetheretherketone grade that offers the highest elongation and toughness of all materials in the PEEK family. Ideal for instrument and seal components, where ductility and inertness are critical, Ketron™ 1000 PEEK shapes are known for their ability to fit within a variety of applications and industries.

Ketron™ LSG PEEK (Life Science Grade) stock shapes are made from unfilled PEEK resin. Both resin and stock shape are pre-assessed for biocompatibility for up to 24 hours contact with body and tissue according to USP VI and ISO 10993. Some color variations are also pre-assessed for wetted contact applications in bioprocessing.

Ketron™ LSG PEEK shapes exhibit high stiffness and mechanical strength. The components are also sterilizable by means of steam (autoclave), dry heat, EtO (Ethylene Oxide), plasma and gamma and X-ray irradiation, making this material an excellent candidate for applications in the medical and bioprocessing fields, such as endoscopes/laparoscopes, manifolds, valves, connectors, lids and adapters.

Nylatron™ NSM PA6 is a solid lubricant-filled, proprietary cast nylon formulation that exhibits superior self-lubricating properties, outstanding friction behavior, maximum wear resistance and excellent dynamic load-bearing capacities that are up to five times higher than conventional cast nylon grades. As the most wear-resistant nylon available, Nylatron™ NSM PA6 components excel in higher velocity, unlubricated moving parts requiring larger geometries. With its exceptional wear resistance and a service life up to 10 times longer than standard nylons, the material is a favored solution for bearings, gears, wear pads, pulleys, sheaves, bushings, valve seats and seals.

Nylatron™ MC 901 PA6 shapes are ideal for a variety of bearing and structural applications. Distinguishable by its blue color, this grade is characterized by outstanding mechanical strength, rigidity, hardness and toughness. The material also exhibits great sliding properties, excellent electrical insulation properties and outstanding wear resistance. Due to these characteristics and properties, Nylatron™ MC 901 PA6 is often favored as a solution for gear wheels, racks, pinions and custom parts.