Dixon H-Series Hydraulic Female Threaded Couplers are made from solid 303 stainless steel and have stainless steel balls, retaining rings and springs that maximize corrosion resistance and extend service life. Interchangeable with Parker-Hannifin 60 Series, Snap-Tite 72-Series, Hansen HK-Series, Faster Series 'HNV', Aeroquip/Eaton FD45, Stucchi Series IRB/IRBO/IRBX.
Note: Meets dimensional requirements of ISO 7241 Series B.
Features
- Machined components are manufactured using solid bar stock
- Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life
- Steel componentry is plated using ROHS Compliant Trivalent Chrome
- Steel coupler sleeves are hardened to resist deformation and maximize service life
- Poppet style shut-off valves
- Nitrile seals standard providing temperature range of -40°F to +250°F (-40°C to +121°C)
- Additional seal materials available - please call 800-333-3331 for details
- Redundant o-ring sealing system with PTFE backup ring
- Meets dimensional requirements of ISO 7241 Series B
- Interchangeable with Parker-Hannifin 60 Series, Snap-Tite 72-Series, Hansen HK-Series, Faster Series 'HNV', Aeroquip/Eaton FD45, Stucchi Series IRB/IRBO/IRBX
Specifications
Dimensions and Pressure Ratings
| Body Size | Female Threads | Material | Length | Maximum OD | Hex | Max. Working Pressure | Burst Pressure |
|---|---|---|---|---|---|---|---|
| 1/8 in. | 1/8 in. - 27 NPTF | 303 Stainless Steel | 1.90 in. (48.3 mm.) | 0.93 in. (23.6 mm.) | 9/16 in. | 3,625 PSI (250 Bar) | 29,500 PSI (2,000 Bar) |
| 1/4 in. | 1/4 in. - 18 NPTF | 303 Stainless Steel | 2.26 in. (57.4 mm.) | 1.12 in. (28.4 mm.) | 7/8 in. | 3,625 PSI (250 Bar) | 31,500 PSI (2,150 Bar) |
| 3/8 in. | 3/8 in. - 18 NPTF | 303 Stainless Steel | 2.51 in. (63.8 mm.) | 1.42 in. (36.1 mm.) | 1-1/16 in. | 3,625 PSI (250 Bar) | 26,500 PSI (1,800 Bar) |
| 1/2 in. | 1/2 in. - 14 NPTF | 303 Stainless Steel | 2.86 in. (72.6 mm.) | 1.86 in. (47.2 mm.) | 1-5/16 in. | 3,625 PSI (250 Bar) | 27,500 PSI (1,900 Bar) |
| 3/4 in. | 3/4 in. - 14 NPTF | 303 Stainless Steel | 3.55 in. (90.2 mm.) | 2.22 in. (56.4 mm.) | 1-5/16 in. | 3,000 PSI (200 Bar) | 16,000 PSI (1,100 Bar) |
| 1 in. | 1 in. - 11.5 NPTF | 303 Stainless Steel | 4.13 in. (104.9 mm.) | 2.49 in. (63.2 mm.) | 1-5/8 in. | 2,000 PSI (138 Bar) | 15,000 PSI (1,000 Bar) |
Technical Specifications
| Interchange Standards | Functional Parameters | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Body Size | U.S. Military | U.S. Government | International Standards | ANSI/NFPA Standards | Locking Ball Quantity | Air Inclusion | Fluid Loss | Vacuum Rating | Flow â–³P = 22 PSI |
| 1/8 in. | - | - | ISO7241 B | - | 8 | 0.6 cc | 0.3 cc | 27.4 in. HG | 3.1 GPM |
| 1/4 in. | - | - | ISO7241 B | - | 8 | 1.1 cc | 0.9 cc | 27.4 in. HG | 4.5 GPM |
| 3/8 in. | - | - | ISO7241 B | - | 9 | 2.6 cc | 1.8 cc | 27.4 in. HG | 12 GPM |
| 1/2 in. | - | - | ISO7241 B | - | 9 | 3.8 cc | 2.9 cc | 27.4 in. HG | 18 GPM |
| 3/4 in. | - | - | ISO7241 B | - | 12 | 10.8 cc | 9.7 cc | 27.4 in. HG | 29 GPM |
| 1 in. | - | - | ISO7241 B | - | 12 | 15.9 cc | 15.3 cc | 27.4 in. HG | 50 GPM |
Downloads
H-Series Plug Repair Instructions (PDF Download)
H-Series Seal Kit Instructions (PDF Download)
Specifications (PDF Download)
