LD73 series brass piston solenoid valve
| Product Features | Technical Specifications |
| Suitable for industrial furnaces, drying equipment, HVAC systems, boiler equipment, pharmaceutical machinery, petrochemicals, power equipment, steel, electroplating and coating, environmental protection equipment, dust blowing and dust removal, textile printing and dyeing, water treatment and other control systems. This series has multiple types, and you can choose according to your control needs. | Medium temperature: -5 ℃ to 180 ℃ |
| Working pressure: 0-8 bar, 0.4-10 bar | |
| Operation mode: direct acting, pilot operated | |
| Working type: normally closed, normally open | |
| Valve body material: brass | |
| Sealing material: Polytetrafluoroethylene (PTFE) |
| Function Options | Electrical parameters | |||
| code name | Function Options | Functional Description | Coil parameters: | AC220V 110V 24V, DC24V 12V |
| NO | Normally closed type | Power on valve open, power off valve closed | Iron shell coil: | IP54 H-grade |
| K | Normally Open | Power on valve closed, power off valve open | Iron shell coil: | AC 18VA DC 20W（0.4～10bar） |
| T | Timer | You can set the gap time between opening and closing | Iron shell coil: | AC 50VA DC 30W(0～8bar） |
| Specification parameter table | |||||||||||
| Model | Interface G | Diameter mm | Cv value | L | H | D | D1 | b | n-d | Direct acting type | Pilot type |
| LD7315 | 1/2 | 15 | 3.7 | 82 | 150 | / | / | / | / | 0～8 | 0.4～10 |
| LD7320 | 3/4 | 20 | 7 | 100 | 192 | / | / | / | / | 0～8 | 0.4～10 |
| LD7325 | 1 | 25 | 11 | 110 | 195 | / | / | / | / | 0～8 | 0.4～10 |
| LD7332 | 11/4 | 32 | 14 | 118 | 206 | / | / | / | / | 0～8 | 0.4～10 |
| LD7340 | 11/4 | 40 | 24 | 125 | 209 | / | / | / | / | 0～8 | 0.4～10 |
| LD7350 | 2 | 50 | 35 | 128 | 225 | / | / | / | / | 0～8 | 0.4～10 |
| LD7315F | flange | 15 | 3.7 | 101 | 150 | 95 | 65 | 4-Φ12 | 0～8 | 0.4～10 | |
| LD7320F | flange | 20 | 7 | 107 | 192 | 105 | 75 | 4-Φ14 | 0～8 | 0.4～10 | |
| LD7325F | flange | 25 | 11 | 106 | 195 | 115 | 85 | 4-Φ14 | 0～8 | 0.4～10 | |
| LD7332F | flange | 32 | 14 | 120 | 206 | 140 | 100 | 4-Φ18 | 0～8 | 0.4～10 | |
| LD7340F | flange | 40 | 24 | 146 | 209 | 150 | 110 | 4-Φ18 | 0～8 | 0.4～10 | |
| LD7350F | flange | 50 | 35 | 146 | 225 | 165 | 125 | 4-Φ18 | 0～8 | 0.4～10 | |
*The fluid contains impurities, and a filter screen (with a mesh size of ≥ 60) should be installed in front of the valve.
*The direction of the valve body marking must be consistent with the flow direction of the medium
*The working pressure of coils providing special voltage may vary, please be sure to consult our factory first.
*We respect your confidentiality and all information are protected.
I’m Leo, the head of sales team at Huaxiang. Me and my team would be happy to meet you and learn all about your business, requirements and expectations.
*We respect your confidentiality and all information are protected.
I’m Leo, the head of sales team at Huaxiang. Me and my team would be happy to meet you and learn all about your business, requirements and expectations.
