DELPHI FITTINGS
Part #: W600
37° JIC Male x Code 62 Flange Pad Adapter
Product Overview
The Delphi Fittings Part W600 is a specialized high-pressure flange pad adapter, also known as a block flange or monoblock flange adapter. It is precision-engineered from high-quality carbon steel to provide a direct and exceptionally robust connection from a component surface with an SAE Code 62 (heavy-duty) bolt pattern to a JIC (37° flare) hydraulic line. This one-piece adapter features an integral Code 62 flange head with an O-ring groove on its base, designed to seal directly against the component's flat port face. The other connection point is a male JIC 37° flare. Unlike standard flange head adapters that require separate split flange clamps, the W600 pad adapter is bolted directly to the component using its integrated bolt holes, offering a compact and extremely strong connection. Typically zinc-plated for corrosion resistance, the W600 adapter conforms to SAE J518 (for the Code 62 flange pattern) and SAE J514 (for the JIC end) standards, ensuring superior performance in the most demanding high-pressure hydraulic applications.
Key Features & Specifications
| Material | High-Grade Carbon Steel |
|---|---|
| End 1 Configuration | Male 37° JIC Flare (conforming to SAE J514 / ISO 8434-2) |
| End 2 Configuration | SAE Code 62 Flange Pad (Heavy Duty) (integral flange head with O-ring groove and bolt holes, dimensions conforming to SAE J518 / ISO 6162-2 for Code 62 port pattern) |
| Body Style | Straight Flange Pad / Block Flange Adapter. |
| Sealing Mechanism | JIC End: Achieves a metal-to-metal seal on the 37° flare cone. Flange End: Utilizes an elastomeric O-ring (seated in the groove on the flange pad face) which compresses against the flat surface of the mating Code 62 port. The adapter is secured directly by high-strength bolts through its integral flange holes. |
| Corrosion Protection | Standard Zinc Plating for enhanced durability. |
| Primary Function | To provide a direct, bolted Code 62 flange connection to a component port, adapting it to a male JIC 37° flare for connection to a female JIC swivel fitting or flared tube in high-pressure hydraulic systems. |
| Working Pressure | Suitable for heavy-duty high-pressure hydraulic systems as defined by SAE Code 62 (typically up to 6000 PSI). |
| O-Ring Material (for Flange end) | Typically Buna-N (Nitrile) 90 Durometer as standard. Viton® (FKM) or other materials available upon request for specific fluid or temperature compatibility. The O-ring is supplied with the fitting. |
Commonly Available Sizes (Part #W600 Series)
Delphi Fittings offers the 37° JIC Male x Code 62 Flange Pad Adapter in various common JIC and Code 62 flange sizes for high-pressure applications.
Examples include (Male JIC x Code 62 Flange Size):
- W600-08-08: 1/2" (-08) JIC Male x 1/2" (-08) Code 62 Flange Pad
- W600-12-12: 3/4" (-12) JIC Male x 3/4" (-12) Code 62 Flange Pad
- W600-16-16: 1" (-16) JIC Male x 1" (-16) Code 62 Flange Pad
- W600-20-20: 1-1/4" (-20) JIC Male x 1-1/4" (-20) Code 62 Flange Pad
Note: Each flange pad includes an appropriate O-ring. This adapter is designed to be bolted directly to the component port; ensure appropriate high-strength bolt lengths and grades are used for Code 62 applications. For unlisted size combinations, specific material requirements (e.g., stainless steel options), or other custom needs, please contact our sales team.
Applications
The Part W600 JIC Male x Code 62 Flange Pad Adapter is specifically designed for:
- Directly mounting to high-pressure hydraulic components (such as heavy-duty pumps, motors, valves, and manifolds) that have a SAE Code 62 port pattern, providing a male JIC connection.
- Applications where a compact, one-piece, and extremely strong flange connection is preferred for maximum pressure containment and to reduce potential leak paths in severe-duty systems.
- Use in mobile equipment (large excavators, mining machinery), industrial machinery (high-tonnage presses), and various hydraulic systems requiring a secure and reliable transition from a Code 62 flange port to a JIC flare line under extreme pressures.
- Installations demanding the highest level of integrity and strength for flange-to-tube connections.
Installation & Usage Guidelines
- Ensure the Code 62 flange pad face, its O-ring groove and O-ring, the mating component port surface, and the JIC male flare are all meticulously clean, undamaged, and entirely free from any contaminants.
- Verify that the O-ring for the flange end is the correct size and material for the high-pressure application and is properly lubricated with system-compatible fluid.
- Carefully install the lubricated O-ring into the groove on the flange pad face of the adapter.
- Position the flange pad squarely against the mating Code 62 port face on the component, ensuring the bolt holes align correctly.
- Insert the appropriate high-strength mounting bolts (typically four, with lock washers if specified by the equipment manufacturer) through the integral flange holes of the W600 adapter and into the tapped holes in the component port.
- Lightly snug all bolts. Then, tighten them progressively and evenly in a diagonal or cross-pattern sequence to the manufacturer's recommended torque specification for the Code 62 flange size and bolt grade to ensure even O-ring compression.
- Connect the male JIC flare end of the adapter to a mating female JIC swivel fitting. Ensure the 37° flare surfaces align correctly. Lightly lubricate the JIC swivel nut threads (not the flare itself). Tighten the JIC swivel nut to the recommended torque for the specific JIC size.
- Always use appropriate backup wrenches on the adapter body (if features allow for it) and mating components during the JIC connection tightening.
Why Choose Delphi Fittings Part W600?
- Maximum Pressure Integrated Design: The one-piece Code 62 flange pad (block flange) offers an exceptionally strong and direct connection to high-pressure Code 62 ports, minimizing components and potential leak paths.
- Reliable High-Pressure Sealing: Combines the secure bolted Code 62 flange O-ring seal on the component side with the dependable JIC 37° flare connection.
- Simplified High-Strength Assembly: Eliminates the need for separate split flange clamps, offering a compact and robust installation for severe-duty applications.
- Standard Compliance: Meets SAE J518 (Code 62) for the flange pattern and SAE J514 for the JIC end, ensuring compatibility and interchangeability.
- Durable Carbon Steel Construction: Manufactured from high-grade carbon steel for outstanding strength and longevity in the most demanding hydraulic environments.
- Enhanced Corrosion Resistance: Standard zinc plating provides robust protection against environmental factors.
- Quality-Assured Manufacturing: Produced under Delphi Fittings' rigorous ISO 9001:2015 certified quality management system.
Get a Quote for Part W600 - 37° JIC Male x Code 62 Flange Pad Adapter
For robust, high-pressure integrated connections adapting Code 62 flange ports directly to JIC flare systems, the Part W600 Flange Pad Adapter is an excellent choice for the most demanding applications. Contact Delphi Fittings today for wholesale pricing, bulk order information, and expert technical support for your hydraulic fitting requirements.
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