Figures 1 and 2 show finite element models of what happens when O-rings are installed with 40 percent and 25 percent squeeze, respectively. The models depict O-ring pinch damage during assembly in a male (piston-type) O-ring gland. At the 40 percent level, pinching is difficult to avoid while pinching is eliminated at the 25 percent level.
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Parker O-Ring Handbook (ORD 5700) has been a fixture on the reference shelves of engineers and seal specifiers worldwide. This book contains extensive information about the properties of basic sealing elastomers, as well as examples of typical O-ring applications, fundamentals of static and dynamic seal design and O-ring failure modes.
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Viton® O-rings have excellent mechanical properties, including resistance to compression set, weathering, and abrasion. Special fluorocarbon compounds can also offer improved …
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Parker's Fluorocarbon 75 Durometer O-Ring, Low Compression (VM100-75 GP) has excellent compression set resistance coupled with the wide chemical resistance expected for a viton type of material. Used across a range of …
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Parker's Fluorocarbon 75 Durometer O-Ring, General Purpose (V1475-75) Fluorocarbon has excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. Low temperature resistance is normally not favorable and for static applications is limited to ...
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Since 1944, Parker O-Ring & Engineered Seals Division has excelled as a developer, manufacturer and worldwide supplier of precision-engineered seals. Engineers in every …
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Description. Parker Seal® V0747-75 -334 is a 75 durometer, black, FKM (Viton®) o-ring. This product is a USA AS568-334 size and has a cross section of 5.33mm (0.210in) and …
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Parker Hannifin O-Ring & Engineered Seals 2360 Palumbo Drive Lexington, KY 40509 Ph: 859-269-2351 Fax: 859-335-5128 oesmailbox@parker ...
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Find the right o-ring material for your application to maximize performance and reliability. If you need further assistance, to find the best combination of o-ring compatibility, performance and price. ASTM D1418 Designations. = Good (<15% Swell) = Fair (15-25% Swell) = Poor (25-40% Swell) ACETIC ACID ETHYL ESTER. ACETIC ACID METHYL …
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For general FKM O-Ring types, the hardness is from 50 to 90 Shore A. For others type 60 to 90 Shore A are appropriate. Viton vs. Nitrile O-Rings. Nitrile is another material that is commonly used to fabricate O-rings. This material is also called Buna or NBR. Just like Viton, this elastomer has good compression set resistance.
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An O-ring is a torus, or doughnut-shaped ring, generally molded from an elastomer or thermoplastic material, such as PTFE. O-rings are used primarily for sealing and protecting against liquid and gas loss, and can function in a wide range of temperatures, pressures. O-ring sizes are specified by the inside diameter and the cross-section diameter.
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Chemical-Resistant Viton® FluoroelastomerO-Rings for High-Polish Metal Sanitary Tube Fittings. Use these O-rings with metric sanitary fittings, which are sometimes called aseptic fittings. Made of Viton® fluoroelastomer, these O-rings resist a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol.
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The Parker Prädifa fluorocarbon rubber V0747-75 is suitable for a wide range of applications. The gas permeability is very low and similar to butyl rubber. • Very good mechanical robustness • Good resistance to gap extrusion • Long life time Chemical Resistance to: • Air (oil-free) • Diesel (water-free) • Petrol (unleaded) • FAM ...
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Contact Parker O-Ring Division at 859-269-2351 for design and pricing assistance. Related Documents. Literature and Reference Materials; Aerospace Reference Guide--5800: Parker O-Ring Handbook --ORD 5700: Parker O-Ring Material Offering Guide--5712: Oil & Gas Industry Material Reference Guide--ORD 5801:
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O-Ring Guide-- PTD5712 O-Ring Handbook--PTD5705 Performance Sealing Products for Hydraulic Fluid Power Equipment- EPS 5371 Parker Tracking System and RFID Technology Compound Data Sheet FKM V0747 Installation Guidelines for O-Rings--ODE5705 Training; Basic Technical Glossary -- seal technology training
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Metric O-ring measurements are grouped into two series: G and A. Each has a different application. The G series is used for general-purpose applications, while the A series is for Aerospace applications. O-ring seal measurements are based on their diameters. Common metric O-rings are measured using the outside diameter (OD), inside diameter (ID ...
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O2 4300 Catalog O-Rings and Seals ORFS O-Ring O3 Metal Seal for Banjo Fittings O7 O-Ring Face Seal Port Ends – SAE, Metric, BSPP, JIS, K4 …
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These Viton® fluoroelastomer O-rings resist a wide range of chemicals, including benzene, butyl alcohol, and ethylene glycol. They have a round profile and are suitable for both static and dynamic sealing applications. Inch O-rings have a dash number and are sized to the SAE standard AS568. For technical drawings and 3-D models, click on a ...
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O-Rings. O-rings are circular sealing elements with circular cross-sections, and are mainly used in static applications. The sizes are specified by the inside diameter and the cross …
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Parker O-Rings, KALREZ ® O-Rings, VITON ® O-Rings, MARCO RUBBER O-RINGS available. Simple and robust selection and ordering tools to step through the selection process with responsive service. Worldwide O-Ring inventory network available online, manufacturer direct pricing with same day shipping.
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Recommended. General Purpose Barium Grease Lubricant, Hydrocarbon Service and Pneumatic Systems Under 200 psi, Translucent (O-lube) Parker's fluorocarbon (FKM, …
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Parker's Fluorocarbon 75 Durometer O-Ring VW076 has excellent compression set resistance coupled with the wide chemical resistance expected for a viton type material. Chemical Resistance: • Mineral oil and grease • Nonflammable hydraulic fluids (HFD) • Silicone oils and greases • Aliphatic hydrocarbons (propane, butane, natural gas)
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To use the eHandbook chart, you will need to know the O-ring midline circumference in inches, the O-ring cross section in inches, and the durometer. First find the chart for the O-ring cross section size: 0.070", …
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Parker Hannifi n Corporation • O-Ring Division 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 Parker O-Ring Handbook Nitrile NBR Hydrogenated Nitrile HNBR Ethylene Propylene EPDM Fluorocarbon FKM Hifl uor FKM Perfl uoroelastomer FFKM Afl
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Tied vs. Non-Tied Diaphragms: A Comprehensive Comparison. Diaphragms are an important part of a pressure regulator, as they seal gas or fluid to atmosphere and as a load sensing element to balance the internal forces in the regulator to achieve its set point. This blog covers the two types of diaphragm designs: tied and non-tied.
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O-Ring Selector is a sophisticated sizing calculator with added features for estimating thermal expansion, chemical volume swell and compressive load force (uses imperial …
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Seals and O-Rings Categories. Parker, the global leader in motion and control technologies, develops and manufactures innovative sealing solutions to meet the challenges of today's vastly changing industries. From fluid power and aerospace to life sciences and solar power, Parker provides a wide range of specialty elastomers to satisfy unique ...
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High Temperature Viton® Seals and Chemical Resistant Viton® Gaskets. Viton® O-Ring Compatibility and Order Online Viton® O-Rings In Stock for High Temp Chemical Resistance . FKM Viton Type ... AMS-R-83248 M83248/1-### PER MIL-R-83248 TY-1 CL-1, available in a UL recognized grade, compare to Parker V0747-75 : Get Quote Buy …
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Parker Hannifin Corporation • O-Ring & Engineered Seals Division • 2360 Palumbo Drive • Lexington, KY 40509 Ph: 859 269 2351 • oesmailbox • Material Industry Material Specification Revision Aero Industry Part Drawing Aero Industry Part Number 2-XXX Compound How to Order Part Numbers
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Parker Viton® O-Ring Materials . We supply Viton® O-Rings from Parker Seals and many other world-class manufacturers so please ask which offers the best value for your situation. Viton® O-Ring and seal performance cost benefit makes it the second most popular sealing material. Fluoroelastomer (Viton®, FKM) offers a wide range of resistance ...
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Does Parker make Viton®? Viton® is a DuPont Dow Elastomers trademark for fluorocarbon elastomer. To avoid trademark infringement, ... Contact Parker O-Ring Division for the recommend replacement for any obsolete seal material at 859-335-5101 What O-ring compounds
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