Wellhead Grease Fittings, Giant Button Head Series | Product Series

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Wellhead Grease Fittings, Giant Button Head Series

Wellhead Grease Fittings, Giant Button Head Series

Where to Buy

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.

Technical Specifications

  • Product Style: Single or Double Ball Check
  • Connection Size: 1/8 to 1 inch Thread, NPT inch Thread, 3/4"-10 to 3/8"-16 inch Thread, UNC
  • Body Material: Carbon Steel AISI 1215, Stainless Steel AISI 316, Steel AISI 4140, Consult Factory for Additional Materials.
  • Plating Type: Zinc, n/a
  • Heat Treatment: Annealed (NACE), Rc 22 Max (NACE), n/a (NACE)
  • Ball Material: AISI 52100 Chrome Steel Alloy, K-Monel®, Consult Factory for Additional Materials.
  • Materials of Construction: Stainless Steel AISI 302 (Spring), Inconel X-750 (Spring), Consult Factory for Additional Materials. (Spring)
  • Maximum Operating Pressure: 10000 psi, 689 bar
Safety Warning

Full Product 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

Related Documents

Literature and Reference Materials
Wellhead Fittings & Valve Components | PGI-WF
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Products Body Material Connection Thread Size Product Style
GB11N8-10 1215 1" NPT Double Ball Check
GB11N8-C0 Stainless Steel AISI 316 1" NPT Double Ball Check
GB11N8-80 4140 1" NPT Double Ball Check
GB11N6-10 1215 3/4" NPT Double Ball Check
GB11N6-C0 Stainless Steel AISI 316 3/4" NPT Double Ball Check
GB11N6-80 4140 3/4" NPT Double Ball Check
GB11N4-10 1215 1/2" NPT Double Ball Check
GB11N4-C0 Stainless Steel AISI 316 1/2" NPT Double Ball Check
GB11N4-80 4140 1/2" NPT Double Ball Check
GB11N3-10 1215 3/8" NPT Double Ball Check
GB11N3-C0 Stainless Steel AISI 316 3/8" NPT Double Ball Check
GB11N3-80 4140 3/8" NPT Double Ball Check
GB11N2-10 1215 1/4" NPT Double Ball Check
GB11N2-C0 Stainless Steel AISI 316 1/4" NPT Double Ball Check
GB11N2-80 4140 1/4" NPT Double Ball Check
GB1656-10 1215 3/4"-10 UNC Double Ball Check
GB175S-10 1215 5/8"-11 UNC Double Ball Check
GB10N4-10 1215 1/2" NPT Single Ball Check
GB10N4-C0 Stainless Steel AISI 316 1/2" NPT Single Ball Check
GB10N4-80 4140 1/2" NPT Single Ball Check
GB10N3-10 1215 3/8" NPT Single Ball Check
GB10N3-C0 Stainless Steel AISI 316 3/8" NPT Single Ball Check
GB10N3-80 4140 3/8" NPT Single Ball Check
GB10N2-10 1215 1/4" NPT Single Ball Check
GB10N2-C0 Stainless Steel AISI 316 1/4" NPT Single Ball Check
GB10N2-80 4140 1/4" NPT Single Ball Check
GB10N1-10 1215 1/8" NPT Single Ball Check
GB10N1-C0 Stainless Steel AISI 316 1/8" NPT Single Ball Check
GB10N1-80 4140 1/8" NPT Single Ball Check
GB18S3-10 1215 3/8"-16 UNC Single Ball Check

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