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Parker Tube Fittings Division
Pipe Fittings and Port Adapters

Pipe Fittings and Port Adapters

Product catalog summary

Overview: The document is a technical catalog from Parker Hannifin Corporation's Tube Fittings Division, providing detailed information on pipe fittings and port adapters. It covers specifications, design and construction, application guidelines, material standards, and sealing methods.

Specifications: The catalog includes various fittings such as elbows, nipples, tees, couplings, plugs, and adapters. Each fitting type adheres to specific thread standards like NPT, NPTF, BSPT, BSPP, SAE UN/UNF, and Metric, as outlined in Table F1.

Design and Construction: Elbows and tees are hot forged and machined, while straight fittings are made from cold drawn barstock. The fittings comply with SAE standards (J514, J530) and are available in materials like steel, stainless steel, and brass, with zinc plating for corrosion resistance.

Port Connections: The document explains tapered threads (NPT, NPTF, BSPT, Metric Taper) and parallel threads (UN/UNF, BSPP, Metric Parallel). Tapered threads require sealants, while parallel threads use O-rings or metal seals.

Application Guidelines: Tapered thread fittings are compact and suitable for high-pressure applications but have limitations like poor dynamic sealing. Straight thread fittings offer reliable sealing and reusability, ideal for dynamic applications.

Material and Finish: Standard materials include steel, stainless steel, and brass, with zinc plating for steel products. Stainless steel fittings are passivated to prevent corrosion.

Sealing Methods: Various sealing methods are discussed, including O-rings, retaining rings, and EOlastic seals, crucial for leak-free connections in hydraulic systems.

Figures and Tables: The document includes figures illustrating thread contact and sealing methods, and tables detailing thread conformance standards and dimensions.

ISO 6149 Port Ends: Specifications for non-adjustable and adjustable ISO 6149 port ends are provided, including key dimensions for light and heavy-duty applications.

NPTF and BSPT Port Ends: Specifications include thread size, drill size, and thread engagement, ensuring compatibility and proper sealing.

ISO 9974 and ISO 1179 Ports: Details on adjustable and non-adjustable O-ring configurations with retaining rings are included, emphasizing proper sealing techniques.

Fittings and Adapters: Descriptions of various fittings such as straight thread unions, male pipe adapters, and pipe nipples are provided, including part numbers and dynamic pressure ratings.

Dynamic Pressure Ratings: The document provides dynamic pressure ratings for different fittings, critical for safety and performance in hydraulic systems.

Conclusion: This reference guide is a comprehensive resource for selecting and understanding pipe fittings and port adapters, emphasizing adherence to specified dimensions and pressure ratings for compatibility and safety.

Catalog excerpts

Visual Index Pipe Fittings and Port Adapters Pipe Fittings and Port Adapters The Fitting Authority F

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Pipe Fittings and Port Adapters 4300 Catalog F5OHAO F5OF FF FFF FF33M SAE-ORB / SAE-ORB SAE-ORB / NPTF NPTF / NPTF NPTF / NPTF Long BSPT / BSPT F11 Nipples F11 F11 F11 G5HG5 GG GG44M SAE-ORB / SAE-ORB NPTF / NPTF BSPP / BSPP F12 F5OG5 SAE-ORB / SAE-ORB Reducers, Expanders, Conversions Couplings F12 F12 F12 F5OG F5OHG8 F5OHG4 FHG5 FG PTR F13 SAE-ORB / NPTF SAE-ORB / Metric SAE-ORB / BSPP NPTF / SAE-ORB NPTF / NPTF Pipe Thread Reducer F13 F13 F13 F14 F14 F14 FHG8 FHG4 F87OHG87M F8OHG5 F8OHG F4OHG5 NPTF / Metric NPTF / BSPP ISO 6149 / ISO 6149 Metric-ORR / SAE-ORB Metric-ORR / NPTF BSPP-ORR / SAE-ORB...

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Pipe Fittings and Port Adapters 4300 Catalog MRO MMO MMO444M KMMOO NPTF Run Tee NPTF Tee BSPP Tee NPTF Cross Cross F23 F23 P5ON HP5ON HP SHP HHP SAE-ORB Hex Head F22 SAE-ORB Hollow Hex NPTF Hex Head NPTF Square Head NPTF Hollow Hex Head F23 Plugs, Bleed Adapters F23 F24 F24 F24 F24 HPC P87OMN VSTI M-OR VSTI M-ED VSTI R-ED P47OMN NPTF Pipe Cap ISO 6149 Hex Head ISO 6149 Hollow Hex Metric-ED Hollow Hex BSPP-ED Hollow Hex BSPP-ORB Hex Head F25 F25 F25 F25 F26 F26 HP3M BSPT Hex Head F26 Diagnostic, Orifice and Bleed Adapters P5ONBA Bleed Screw / NPT M10 Bleed Adapters HPBA Bleed Screw / Bleed Adapter...

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Pipe Fittings and Port Adapters 4300 Catalog Pipe Fittings and Port Adapters Assembly and Installation This Section contains adapters with thread types including: NPT, NPTF, BSPT, BSPP, SAE UN/UNF, and Metric. All the threads in this section are made to industry specifications with conformance shown in Table F1. Please refer to Section S for the assembly and installation instructions for Pipe Fittings and Port Adapters. Design and Construction Thread ANSI B1.20.1, FED-STD-H28/7 NPTF SAE J476, ANSI B1.20.3, FED-STD-H28/8 BSPT Shaped products (elbows, tees and crosses) are hot forged and machined,...

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Pipe Fittings and Port Adapters 4300 Catalog Application Guidelines for Tapered Threads UN / UNF Threads Straight Connectors with NPT/NTPF 3/4-14 and Smaller SAE J1926 uses UN/UNF threads and is often referred to as SAE Straight Thread. The female port is often referred to as ORB or O-ring boss. This port style, shown in Fig. F4, is widely used in North America. Straight connectors with 3/4-14 NPT/NPTF and smaller male pipe threads have very high pressure holding capability and seal reliability when used in applications without “make and break” (such as maintenance) requirements. They are also...

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Pipe Fittings and Port Adapters 4300 Catalog Metric Parallel Parker and other fluid connector manufacturers have expanded product offering to incorporate the ISO 6149 male studs as a standard on many tube fitting products. Parker offers the ISO 6149 male stud end, shown in Fig. F7, on several tube fitting products including: Seal-Lok, Triple-Lok, EO, EO-2, Conversion Adapters, Plugs, etc. This port, utilizes metric parallel threads for mechanical holding power and a sealing method similar to the proven SAE Straight Thread O-ring port. A detail of this metric port is shown on page T32. In Europe,...

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Pipe Fittings and Port Adapters

Pipe Fittings and Port Adapters

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