Triple-LokTM & Triple-LokTM 2 37° Flare Tube Fittings

Product catalog summary

Overview: The document provides comprehensive details on Parker Hannifin's Triple-Lok® and Triple-Lok® 2 37° Flare Tube Fittings, designed to meet SAE J514 and ISO 8434-2 standards. These fittings offer a reliable sealing solution for high-pressure fluid systems.

Specifications: Triple-Lok fittings consist of three main components: the body, sleeve, and nut. The tube is flared at a 37° angle, creating a seal between the fitting nose and the tube flare. Available in materials such as steel, stainless steel, brass, and aluminum, they are compatible with various port options including SAE, NPT/NPTF, BSPP, BSPT, and Metric.

Design and Functionality: The fittings feature a compact design with a small seal area, low assembly torque, and high-pressure capability. They ensure a leak-tight connection through the nut's clamping force, which resists loosening under vibration.

Triple-Lok 2 Enhancements: This version includes an elastomeric seal in the flare nose for improved sealing reliability, especially in stainless steel applications. It also features a robust port stud and superior plating for enhanced durability and corrosion resistance.

Applications and Adaptability: The fittings are versatile, accommodating both inch and metric tubes, as well as hose assemblies. Their adaptability and compatibility with various hydraulic ports make them widely accepted internationally.

Assembly and Installation: Proper assembly is crucial for maintaining a leak-tight seal. The document provides guidelines for recommended tube wall thickness and assembly procedures to ensure optimal performance.

Technical Data: The document includes tables with dimensions, pressure ratings, and material specifications for different fitting configurations. It emphasizes the importance of using seamless or fully annealed tubes to prevent cracking during flaring.

Conclusion: Parker Hannifin's Triple-Lok and Triple-Lok 2 fittings offer a reliable and versatile solution for high-pressure fluid systems, with enhanced sealing capabilities and international compatibility.

Additional Specifications: The document also details specifications for various tube fittings, categorized by part numbers, including end sizes, dimensions, and pressure capabilities. Key series include JTXO, RTXO, and R5OXO, with pressure ratings ranging from 2,500 to 7,700 PSI.

Key Information: All dimensions and pressures are for reference only and subject to change. The document is part of Parker Hannifin Corporation's 4300 Catalog from the Tube Fittings Division in Columbus, Ohio.

Catalog excerpts

Triple-LokTM & Triple-LokTM 2 37° Flare Tube Fittings-1

Visual Index Triple-Lok & Triple-Lok 2 37° Flare Tube Fittings TM TM B

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Triple-LokTM & Triple-LokTM 2 37° Flare Tube Fittings-2

Triple-Lok® and Triple-Lok® 2 37° Flare Tube Fittings 4300 Catalog BTX TX and TX Metric WLN SBR Nut Sleeve Bulkhead Locknut Braze Ring Nuts, Sleeves, Locknuts B9 B9 B10 B10 HTX LHTX WTX WF5OX Union Large Hex Union Bulkhead Union SAE-ORB / 37° Bulkhead NPTF / 37° Bulkhead WFTX Straights B10 B10 B11 B11 B11 WGTX XHX6 TRTX / TRTXN F5OX FF5OX XHB3 NPTF / 37° Bulkhead Extender and Expander Reducer SAE-ORB / 37° Flare SAE-ORB / 37° – Long Braze Socket / 37° Flare B12 B12 B13 B14 B14 B14 FTX FFTX GTX F87OMX F82EDMX F8OMX NPTF / 37° Flare NPTF / 37° Flare – Long NPTF / 37° Flare ISO 6149 / 37° Flare...

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Triple-LokTM & Triple-LokTM 2 37° Flare Tube Fittings-3

Triple-Lok® and Triple-Lok® 2 37° Flare Tube Fittings 4300 Catalog WETX Bulkhead Union C6X AOEX6 X6EF C5OX CC5OX 37° Swivel Elbow SAE-ORB / 37° Swivel NPTF / 37° Swivel SAE-ORB / 37° Flare SAE-ORB / 37° – Long B22 B22 B22 B23 B23 B23 CTX CCTX CCCTX DTX C87OMX C8OMX NPTF / 37° Flare NPTF / 37° Flare – Long NPTF / 37° – Extra Long NPTF / 37° Flare ISO-6149 / 37° Flare Metric-ORR / 37° Flare B24 B25 B24 B24 B25 B25 C4OMX C3MX JTX WJTX WJJTX BSPP-ORR / 37° Flare BSPT / 37° Flare Union Tee Bulkhead Branch Tee Bulkhead Run Tee Tees B26 B26 B26 B27 B27 JX6 S6X R6X S5OX R5OX STX 37° Swivel Union Tee...

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Triple-LokTM & Triple-LokTM 2 37° Flare Tube Fittings-4

Triple-Lok® and Triple-Lok® 2 37° Flare Tube Fittings 4300 Catalog Triple-Lok® 2 Soft Seal Flare Tube Fittings HTXO F5OXO FTXO GTXO Union SAE-ORB / 37° Flare NPTF / 37° Flare NPTF / 37° Flare Straights B33 B33 B33 B33 ETXO C6XO CTXO C5OXO Union Elbow 37° Swivel Elbow NPTF / 37° Flare SAE-ORB / 37° Flare B34 90° Elbows B34 B34 B34 JTXO RTXO R5OXO Union Tee 37° Swivel Run Tee SAE-ORB Run Tee B35 B35 B35 Tees Flange Adapters (Shown in Section L) XHQ1 XHQ2 XVQ1 XVQ2 XEQ1 Code 61 / 37° Flare Code 62 / 37° Flare Code 61 / 37° Flare Code 62 / 37° Flare Code 61 / 37° Flare L12 L12 L30 L30 L31 SAE Flange...

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Triple-LokTM & Triple-LokTM 2 37° Flare Tube Fittings-5

Triple-Lok® and Triple-Lok® 2 37° Flare Tube Fittings 4300 Catalog Conversion Adapters (Shown in Sections J and K) XHU86 XHMKA XHMKA6 XHLO XHL6 Metric Swivel (EO) / 37° Komatsu 30° / 37° Flare Komatsu 30° Swivel /37° 37° Flare / ORFS 37° Flare / ORFS Swivel K3 K3 Conversion Adapters K5 J5 J5 XHBU XHMK46 XEMK46 ORFS / 37° Swivel 37°Flare / Flareless 37°Flare / BSPP Swivel 37°Flare / BSPP Swivel K3 K4 K5 K5 LOHX6 Diagnostic and Orifice Fittings (Shown in Section M) XHX6G5TP Diagnostic Tee XHX7 37° Flare / 37° Swivel / SAE-ORB 37° Flare / 37° Female with Orifice Orifice Fitting M5 Gauge Fittings...

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Triple-LokTM & Triple-LokTM 2 37° Flare Tube Fittings-6

Triple-Lok® and Triple-Lok® 2 37° Flare Tube Fittings 4300 Catalog Triple-Lok Parker Triple-Lok fittings meet the strict requirements of SAE J514 and ISO 8434-2 industry standards for 37° flare fittings. Its design is simple. It uses an easily produced flare at the tube end to seal and hold fluid under high pressure. The fitting consists of three pieces: the body, sleeve and nut. The tube is flared at a 37° angle (74° included angle) and held between the fitting nose (seat) and the sleeve (support) with the nut as shown in Fig. B1, providing a very effective seal between the fitting nose and...

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Triple-LokTM & Triple-LokTM 2 37° Flare Tube Fittings-7

Triple-Lok® and Triple-Lok® 2 37° Flare Tube Fittings 4300 Catalog Triple-Lok 2 Elastomeric Seal Triple-Lok 2 combines the versatility of stainless steel Triple-Lok with the added advantage of an elastomeric seal. It incorporates an O-ring that is positioned in the nose of the 37° flare so that elastomeric sealing occurs with the mating flared tube. Similar to the standard stainless steel Triple-Lok, Triple-Lok 2 consists of three pieces: the body (with O-ring), the standard Triple-Lok sleeve and standard Triple-Lok nut. The tube end is flared at a 37° angle (74° included angle) and held between...

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Triple-LokTM & Triple-LokTM 2 37° Flare Tube Fittings-36

Triple-Lok® and Triple-Lok® 2 37° Flare Tube Fittings 4300 Catalog Dimensions and pressures for reference only, subject to change. B36 Parker Hannifin Corporation Tube Fittings Division Columbus, Ohio http://www.parker.com/tfd

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