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Wellhead Grease Fittings, Internal Check Series
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
Parker PGI’s Internal Check Wellhead Grease Fittings are installed below lubrication fittings to provide added back flow protection.
They are offered in ¼” to ½” NPT tapered threads with a spring biased single ball check. This style of Internal Check Wellhead Grease Fittings features a heavy-duty radial rivet crimp that 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.
Single floating ball check and double floating double ball check straight design styles of Internal Check Wellhead Grease Fittings are also available.
Markets:
• Chemical
• Petrochemical
• Oil and Gas
Features/Benefits:
• Accepts button head grease fitting coupler
• Heavy Duty Radial Rivet Crimp
• ¼” to ½” NPT sizes
• 316 SS or 4140 body materials meet latest revision of NACE- no cold working of materials.
• Service up to 10,000 PSI
Applications:
• Installed below Injection Fittings
• Wellhead Equipment Lube Systems
Read More...They are offered in ¼” to ½” NPT tapered threads with a spring biased single ball check. This style of Internal Check Wellhead Grease Fittings features a heavy-duty radial rivet crimp that 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.
Single floating ball check and double floating double ball check straight design styles of Internal Check Wellhead Grease Fittings are also available.
Markets:
• Chemical
• Petrochemical
• Oil and Gas
Features/Benefits:
• Accepts button head grease fitting coupler
• Heavy Duty Radial Rivet Crimp
• ¼” to ½” NPT sizes
• 316 SS or 4140 body materials meet latest revision of NACE- no cold working of materials.
• Service up to 10,000 PSI
Applications:
• Installed below Injection Fittings
• Wellhead Equipment Lube Systems
| Action | SKU | Availability | Price | Plating Type | Division | Length | Body Material | Connection Size | Materials of Construction | Ball Material | Maximum Operating Pressure | Product Style | Heat Treatment | Connection Thread Size | Body Material | Product Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IC10N2-80 | Backordered | POR | Zinc | Instrumentation Products Division | 3/4 inch | Steel AISI 4140 | NPT inch Thread | Inconel X-750 (Spring) | K-Monel® | 689 bar | Single Ball Check - Soft Seat - Spring Biased | Rc 22 Max (NACE) | 1/4" NPT | 4140 | Single Ball Check - Spring Biased | |
| IC10N2-C0 | Backordered | POR | n/a | Instrumentation Products Division | 3/4 inch | Stainless Steel AISI 316 | NPT inch Thread | Inconel X-750 (Spring) | K-Monel® | 10000 psi | Single Ball Check - Soft Seat - Spring Biased | Annealed (NACE) | 1/4" NPT | Stainless Steel AISI 316 | Single Ball Check - Spring Biased | |
| IC10N3-80 | Backordered | POR | Zinc | Instrumentation Products Division | 7/8 inch | Steel AISI 4140 | 3/8 inch Thread | Inconel X-750 (Spring) | K-Monel® | 10000 psi | Single Ball Check - Soft Seat - Spring Biased | Rc 22 Max (NACE) | 3/8" NPT | 4140 | Single Ball Check - Spring Biased | |
| IC10N3-C0 | Backordered | POR | n/a | Instrumentation Products Division | 7/8 inch | Stainless Steel AISI 316 | 3/8 inch Thread | Inconel X-750 (Spring) | K-Monel® | 10000 psi | Single Ball Check - Soft Seat - Spring Biased | Annealed (NACE) | 3/8" NPT | Stainless Steel AISI 316 | Single Ball Check - Spring Biased | |
| IC10N4-80 | Backordered | POR | Zinc | Instrumentation Products Division | 15/16 inch | Steel AISI 4140 | NPT inch Thread | Inconel X-750 (Spring) | K-Monel® | 10000 psi | Single Ball Check - Soft Seat - Spring Biased | Rc 22 Max (NACE) | 1/2" NPT | 4140 | Single Ball Check - Spring Biased | |
| IC10N4-C0 | Backordered | POR | n/a | Instrumentation Products Division | 15/16 inch | Stainless Steel AISI 316 | 1/2 inch Thread | Inconel X-750 (Spring) | K-Monel® | 689 bar | Single Ball Check - Soft Seat - Spring Biased | Annealed (NACE) | 1/2" NPT | Stainless Steel AISI 316 | Single Ball Check - Spring Biased | |
| IC12P2-10 | Backordered | POR | Zinc | Instrumentation Products Division | 1 inch | Carbon Steel AISI 1215 | 1/4 inch Thread | n/a (Spring) | AISI 52100 Chrome Steel Alloy | 689 bar | Double Ball Check (Floating) | n/a | 1/4" NPSM | 1215 | Double Ball Check - Floating | |
| IC12P2-C0 | Backordered | POR | n/a | Instrumentation Products Division | 1 inch | Stainless Steel AISI 316 | 1/4 inch Thread | n/a (Spring) | K-Monel® | 10000 psi | Double Ball Check (Floating) | Annealed (NACE) | 1/4" NPSM | Stainless Steel AISI 316 | Double Ball Check - Floating | |
| IC12P3-10 | Backordered | POR | Zinc | Instrumentation Products Division | 1-9/32 inch | Carbon Steel AISI 1215 | NPSM inch Thread | n/a (Spring) | AISI 52100 Chrome Steel Alloy | 10000 psi | Double Ball Check (Floating) | n/a | 3/8" NPSM | 1215 | Double Ball Check - Floating | |
| IC12P3-C0 | Backordered | POR | n/a | Instrumentation Products Division | 1-9/32 inch | Stainless Steel AISI 316 | 3/8 inch Thread | n/a (Spring) | K-Monel® | 10000 psi | Double Ball Check (Floating) | Annealed (NACE) | 3/8" NPSM | Stainless Steel AISI 316 | Double Ball Check - Floating | |
| IC12P4-10 | Backordered | POR | Zinc | Instrumentation Products Division | 1-5/8 inch | Carbon Steel AISI 1215 | NPSM inch Thread | n/a (Spring) | AISI 52100 Chrome Steel Alloy | 10000 psi | Double Ball Check (Floating) | n/a | 1/2" NPSM | 1215 | Double Ball Check - Floating | |
| IC12P4-C0 | Backordered | POR | n/a | Instrumentation Products Division | 1-5/8 inch | Stainless Steel AISI 316 | 1/2 inch Thread | n/a (Spring) | K-Monel® | 689 bar | Double Ball Check (Floating) | Annealed (NACE) | 1/2" NPSM | Stainless Steel AISI 316 | Double Ball Check - Floating | |
| IC13S6-10 | Backordered | POR | Zinc | Instrumentation Products Division | 1-1/4 inch | Carbon Steel AISI 1215 | 3/4"-10 inch Thread | n/a (Spring) | AISI 52100 Chrome Steel Alloy | 10000 psi | Single Ball Check - Floating | n/a | 3/4"-10 UNC | 1215 | Single Ball Check - Floating | |
| IC13S6-80 | Backordered | POR | Zinc | Instrumentation Products Division | 1-1/4 inch | Steel AISI 4140 | UNC | n/a (Spring) | K-Monel® | 10000 psi | Single Ball Check - Floating | Rc 22 Max (NACE) | 3/4"-10 UNC | 4140 | Single Ball Check - Floating | |
| IC13S6-C0 | Backordered | POR | n/a | Instrumentation Products Division | 1-1/4 inch | Stainless Steel AISI 316 | 3/4"-10 inch Thread | n/a (Spring) | K-Monel® | 10000 psi | Single Ball Check - Floating | Annealed (NACE) | 3/4"-10 UNC | Stainless Steel AISI 316 | Single Ball Check - Floating | |
| IC13S7-10 | Backordered | POR | Zinc | Instrumentation Products Division | 1-7/16 inch | Carbon Steel AISI 1215 | 7/8"-9 inch Thread | n/a (Spring) | AISI 52100 Chrome Steel Alloy | 10000 psi | Single Ball Check - Floating | n/a | 7/8"-9 UNC | 1215 | Single Ball Check - Floating | |
| IC13S7-80 | Backordered | POR | Zinc | Instrumentation Products Division | 1-7/16 inch | Steel AISI 4140 | UNC | n/a (Spring) | K-Monel® | 10000 psi | Single Ball Check - Floating | Rc 22 Max (NACE) | 7/8"-9 UNC | 4140 | Single Ball Check - Floating | |
| IC13S7-C0 | Backordered | POR | n/a | Instrumentation Products Division | 1-7/16 inch | Stainless Steel AISI 316 | 7/8"-9 inch Thread | n/a (Spring) | K-Monel® | 10000 psi | Single Ball Check - Floating | Annealed (NACE) | 7/8"-9 UNC | Stainless Steel AISI 316 | Single Ball Check - Floating | |
| IC13S8-10 | Backordered | POR | Zinc | Instrumentation Products Division | 1-9/16 inch | Carbon Steel AISI 1215 | 1"-8 inch Thread | n/a (Spring) | AISI 52100 Chrome Steel Alloy | 10000 psi | Single Ball Check - Floating | n/a | 1"-8 UNC | 1215 | Single Ball Check - Floating | |
| IC13S8-80 | Backordered | POR | Zinc | Instrumentation Products Division | 1-9/16 inch | Steel AISI 4140 | 1"-8 inch Thread | n/a (Spring) | K-Monel® | 10000 psi | Single Ball Check - Floating | Rc 22 Max (NACE) | 1"-8 UNC | 4140 | Single Ball Check - Floating |
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