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High Pressure Regulator Valve QTYH series products are used in the closed circuit of pneumatic system to keep the compressed air pressure near constant.
Port Size:G1/2,G1
Proof Pressure:4MPa
Operating Pressure: 0.1-0.3 MPa;
Working Environment Temperature: 5 to 60°C


| Model | QTYH-15 | QTYH-25 |
| Port Size | G1/2 | G1 |
| Working Medium | Compressed Air | |
| Proof Pressure | 4MPa | |
| Range of pressure regulation | 0.1~0.3MPa | |
| Operating temperature range | 5~60℃ | |
| Main parts material | Aluminium Alloy | |

| Model | A | B | C | D | E | F | d | d1 |
| QTYH-15 | 155 | 170 | 55×55 | G1/2 | 35 | 28 | G1/4 | 60 |
| QTYH-25 | 240 | 105 | 80×80 | G1 | 35 | 45 | G1/4 | 97 |
Pressure Regulating Valve QTYH | High Pressure Regulator