Wellhead Grease Fittings, Giant Button Head Series | Parker NA

Wellhead Grease Fittings, Giant Button Head Series

Parker PGI's Giant Button Head Wellhead Grease Fitting Assemblies are used for injecting lubricants into applications calling for re-lubrication maintenance.  They are offered in double ball and single ball styles for service to 10,000 psi.

Parker PGI's Giant Button Head Wellhead Grease Fitting Assemblies are used for injecting lubricants into applications calling for re-lubrication maintenance. They are offered in double ball and single ball styles for service to 10,000 psi.

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Description
    Parker PGI’s Giant Button Head Wellhead Grease Fittings feature the Positive Flow Ball Support. This design directs the flow of the lubricant and/or sealant through the center of the spring without passing through the spring coil, reducing the tendency to “pack-off.” The Positive Flow Ball Support is available in many other fitting styles.

    Another feature of these grease fittings is the heavy-duty radial rivet crimp. This special crimp provides the best “blow-out” protection of any available crimped style fitting. The radial rivet crimp process conforms to the latest revision of NACE when manufactured with 316 SS or 4140 body material.

    Markets:
    • Chemical
    • Petrochemical
    • Oil and Gas

    Features/Benefits:
    • Accepts button head grease fitting coupler
    • Heavy Duty Radial Rivet Crimp
    • Available as a Free Flow style
    • Service up to 10,000 PSI

    Applications:
    • Packing/Bonnet Injection Fittings
Description

Performance Characteristics

Style

Single or Double Ball Check

Connection Thread Size (inch)

1/8" NPT | 1/4" NPT | 3/8" NPT | 1/2" NPT | 3/4" NPT| 1" NPT | 3/4" - 10 UNC | 5/8" - 11 UNC | 3/8" - 16 UNC

Body Material

1215 | 316 SS | 4140 | Consult factory for additional materials

Plating

Zinc | N/A

Heat Treatment

Annealed (NACE) | Rc 22 Max (NACE) | N/A

Ball Material

AISI 52100 Chrome Alloy | K-Monel® | Consult factory for additional materials

Spring Material

302 SS | Inconel X-750 | Consult factory for additional materials

Maximum Operating Pressure (psi)

10,000

Maximum Operating Pressure (bar)

689

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  • Literature and Reference Materials

  • Wellhead Fittings & Valve Components | PGI-WF
  • Contact Us

    Parker Hannifin Corporation
    Instrumentation Products Division
    1005 A Cleaner Way
    Huntsville, AL 35805 USA
    Phone +1 (256) 881-2040
    Fax  +1 (256) 881-5072