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Parker Fittings接头
Face Seal Fittings
Seal-Lok for CNG O-Ring Face Seal Tube Fittings and Adapters
Parker's Seal-Lok for CNG O-Ring Face Seal (ORFS) tube fittings and adapters achieve proven, leak-free connections for on-vehicle fuel systems and infrastructure-related natural gas applications.
Parker's CNG O-ring Face Seal (ORFS) Fittings and Adapters, Seal-Lok for CNG, provide reliable fuel conveyance with an elastomeric seal compound made of hydrogenated nitrile. Tested and certified by TUV for applicable industry standards, these O-ring face seal fittings offer zero clearance, resistance to over torque and vibration resistance making it an ideal hydraulic fluid connection solutions. Seal-Lok ORFS for CNG tube fittings and adapters are offered in stainless steel and steel with zinc plating. Seal-Lok for CNG leak-free connections reduce warranty costs and maintenance expenditures while providing a competitive advantage for customer in the CNG market.
Markets:
- Alternative Fuels
Features/Benefits:
- Highly resistant to over-torque, eliminating damage from over-tightening, creating unlimited reusability.
- Flat sealing surface allows for ease of installation with zero clearance.
- Superior resistance to vibration.
- Unlimited reusability
- Parker's Robust Port Stud on adjustable ports is manufactured with a longer locknut virtually eliminating washer damage and potential leaks, as well as making assembly virtually mistake-proof. This feature improves customer internal efficiencies and reduces rework costs resulting from backup washer damage commonly seen with traditional SAE adjustable port ends in the market..
Tested and certified by TUV for:
- ECE R110 Regulation
- ANSI NGV 3.1-2014/CSA 12.3-2014 for stainless steel and zinc nickel plated steel fittings
- ISO 15500
- Passed Bonfire Testing in accordance with ANSI/CSA NGV 2
Applications:
- CNG truck fuel systems
- Saddle-mounted and back-of-cab CNG tank systems
- CNG dispensing
- CNG passenger vehicle fuel systems
- On-vehicle CNG fuel and storage systems
- Fleet CNG filling stations
Technical Specifications
| Connection Type: |
O-ring Face Seal, Many connection styles to meet all needs. |
| Specifications Met: |
All Seal-Lok O-ring Face Seal fittings meet or exceed the strict requirements of SAE J1453. Our Seal-Lok O-ring Face Seal fittings with ISO 6149 metric ports also meet ISO 8434-3. |
| Shape: |
90° Elbow, Nut, Straight, Cap, Tee, Cross, Plug, Braze Ring, Sleeve, 45° Elbow, Bulkhead Locknut, Nut with Metric Hex, Cap with Metric Hex, Plug with Metric Hex, and Bulkhead Locknut with Metric Hex |
| Connection 1 Size: |
Female O-Ring Face Seal Swivel, Female O-Ring Face Seal, Male O-Ring Face Seal, Male O-Ring Face Seal - Long, Braze Sleeve, Braze Sleeve Reducer, Parflange Sleeve, Female O-Ring Face Seal with Large Nut, Male O-Ring Face Seal Bulkhead, Male O-Ring Face Se |
| Connection 1 Tube Outside Diameter: |
1/4 to 3/4 inch, 6 to 38 mm |
| Connection 2 Size: |
Male SAE-ORB, Female O-Ring Face Seal Swivel, Male SAE-ORB - Long, Male NPT/NPTF, Male O-Ring Face Seal, Female SAE-ORB, Female NPT/NPTF, Braze Sleeve, Parflange Sleeve, Male O-Ring Face Seal Tube End, Male O-Ring Face Seal Bulkhead, Male O-Ring |
| Connection 2 Tube Outside Diameter: |
1/4 to 3/4 inch, 6 to 38 mm |
| Connection 2 Thread Size: |
1/4 to 1 1/16 inch, M12 to M27 mm |
| Connection 3 Size: |
Male O-Ring Face Seal, Male SAE Straight Thread, Female O-Ring Face Seal Swivel, Male NPT/NPTF, Male O-Ring Face Seal Bulkhead, Male O-Ring Face Seal Bulkhead with Locknut, and Male ISO 6149 |
| Connection 3 Tube Outside Diameter: |
1/4 to 3/4 inch, 6 to 20 mm |
| Connection 3 Thread Size: |
1/4 to 1 1/16 inch, M12 to M22 mm |
| Connection 4 Size: |
Male O-Ring Face Seal |
| Connection 4 Tube Outside Diameter: |
1/4 to 3/4 inch, 6 to 20 mm |
| O-Ring Material: |
85 Durometer Low Temp HNBR |
| Body Material: |
Stainless Steel and Steel, with Zinc Nickel plating |
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