ZY-PLT4 Series
ZY-PLT4 ISO 16028 flat face quick couplings support public utilities, high-voltage line maintenance, construction, railway, mining, and hydraulic tool changeover.
Features
- The new valve design resists high flow and impulse pressure for improved performance.
- The sleeve rotates after connection to engage the lock and prevent accidental disconnection when dragged.
- The sleeve mechanism helps prevent debris from entering and incorporates a dust seal around the spring area.
- Hardened nipples, sleeves, and solid bar stock resist hydraulic and mechanical shock damage.
- A bonded nitrile/PTFE anti-blowout seal helps prevent extrusion or damage in severe service.
- A durable ball-locking mechanism distributes load evenly and reduces hose torque. CAUTION: Do not use as a swivel.
- Flush valving minimizes fluid loss during disconnection and air inclusion during reconnection.
- New environmentally conscious zinc plating provides enhanced corrosion resistance.
- The ZY-PLT4 Series conforms to ISO 16028.
- Compatible with PARKER FEM, STUCCHI FIRG, AEROQUIP FD89, and HANSEN FF series.
Technical Specifications
| Body Size (in) | 1/4 (02) | 3/8 (03) | 1/2 (04) | 5/8 (06) | 3/4 (08) | 1 (10) | 1-1/2 (12) | 2 (16) |
|---|---|---|---|---|---|---|---|---|
| Rated Pressure (PSI) | 5000 | 4350 | 4350 | 3625 | 3625 | 3000 | 3000 | 3000 |
| Rated Flow (GPM) | 3 | 6 | 12 | 20 | 28 | 50 | 80 | 100 |
| Spillage (mL) | 0.006 | 0.012 | 0.02 | 0.026 | 0.032 | 0.035 | 0.05 | 0.1 |
| Temperature Range | -20℃ to +120℃ | |||||||
| Standard Seal Material | NBR | |||||||
Coupling Fitting
The ZY-PLT4 flat-face assembly combines low-spill valving with a dependable sleeve lock.
| PART No. | ISO | LS | LP | D | d | A | HEX1 | HEX2 | T |
|---|---|---|---|---|---|---|---|---|---|
| ZY-PLT4-04T-SP | DN12.5 | 82 | 75 | 36 | 13.5 | 17 | 36 | 36 | 1/2 |
| ZY-PLT4-06T-SP | DN20 | 82 | 75 | 36 | 13.5 | 17 | 36 | 36 | 3/4 |