Fittings are useful for versatile combinations of hydraulic cylinders.
Yale high pressure fittings have been designed to give a variety of connections, extensions and combinations.
The fittings are designed for a max. system pressure of 700 bar.
For improved sealing of 3/8 NPT connections use 2 layers of teflon tape and tighten accordingly.
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Technical data Yale Fittings, reducers, connectors FY:
| Modell | EAN-No. 4025092* | Description | Figures | Connection 1 | Connection 2 | |
|---|---|---|---|---|---|---|
| FY-1 FY-1L | *155403 *156219 |  | Double nipple Double nipple, long |  | 3/8 NPT outer 3/8 NPT outer | – – |
| FY-13 FY-17 FY-18 | *155656 *155816 *155823 |  | Double nopple |  | 1/4 NPT outer 3/8 NPT outer 3/8 NPT outer | R 1/4 outer M14 x 1,5 (for sleeve nut) R 1/4 outer |
| FY-2 | *155410 |  | Elbow |  | 3/8 NPT outer | 3/8 NPT inner |
| FY-3 | *155427 |  | Elbow |  | – | 3/8 NPT inner |
| FY-6 | *155458 |  | Cross |  | – | 3/8 NPT inner |
| FY-4 | *155434 |  | Tee |  | – | 3/8 NPT inner |
| FY-5 | *155441 |  | Tee |  | 3/8 NPT outer | 3/8 NPT inner |
| FY-7 FY-11 | *155465 *155649 |  | Connection |  | – – | 3/8 NPT inner 1/4 NPT inner |
| FY-8 FY-9 | *155540 *155632 |  | Adaptor |  | 3/8 NPT outer 1/4 NPT outer | R 1/2 inner 3/8 NPT inner |
| FY-10 FY-12 | *155663 *155670 |  | Adaptor |  | 3/8 NPT outer 1/2 NPT outer | 1/4 NPT inner 3/8 NPT inner |
| FY-16 FY-19 FY-20 FY-30 FY-33 | *155748 *155830 *155847 *156318 *156592 |  | Adaptor |  | 3/8 NPT outer M18 x 1,5 outer M14 outer G 3/8 outer 3/8 NPT outer | M18 x 1,5 inner 3/8 NPT inner 3/8 NPT inner 3/8 NPT inner M14 x 1,5 inner |
| FY-26 FY-27 | *156196 *156202 |  | Double nipple |  | 3/8 NPT outer G 3/8 outer | G 3/8 outer G 3/8 outer |
| FY-31 FY-32 | *156325 *156332 |  | Connection |  | 3/8 NPT inner 3/8 NPT inner | M18 x 1,5 inner M20 x 1,5 inner |
| FY-35 | *156608 |  | Double nipple |  | M 14 outer | – |
| FY-703 | *155571 |  | Connection set for 4/3-way valve to HPS hand pumps (telescopic nipple) |  | 3/8 NPT outer | 1/4 NPT outer |
| FY-201 | *156011 |  | Adaptor for TWAZ hand pumps 2000 bar |  | R1/4 outer | M22 x 1,5 outer (with seal cone) |