ASCO
Emerson ASCO Solenoid Valve Series L182D-Big
Diaphragm Pilot Operated Valve
- 2/2 Normally Closed G 1 1/4", G 1 1/2", G 2"
- Full orifice
- Suitable to shut off liquid and gaseous fluids
- Operating Pressure Differential: Up to 10 bar
- IP67
Selected variant
Technical data
General Data |
|
|---|---|
| Function | 2/2, Normally Closed |
| Connection | G1 1/4 |
| Electrical connection | DIN 46350 - 3 pole plug connector |
| Operating Pressure Differential | 0.5-10 bar |
| Flow factor / flow coefficient | 15 |
| Coil type | ZA10A |
| Voltage / Frequency | 110 V / 50Hz |
| IP class | IP67 |
Material Data |
|
| Material body | Brass |
| Material of seals | EPDM |
| Material seat | Brass |
| Material of core tube | Stainless steel |
| Material internal parts | Brass, Stainless steel, Copper |
| Encapsulation material | PPS (Fibreglass Reinforced) |
Temperature Data |
|
|---|---|
| Temperature ambient from | -10 °C |
| Temperature ambient to | 50 °C |
| Temperature of media from | -10 °C |
| Temperature of media to | 140 °C |
Additional Data |
|
| Power consumption | Inrush: 23VA Holding: 14VA |
| Pressure max | 10 bar |
| Response time | 100 ms |
| Close delay | 650 ms |
| Viscosity max | 37 cSt |
| Continuous duty | ED 100% |
| Insulation class | F (155°C) on request class H (180°C) |
| Approvals | UL, WRAS |
| Weight | 1.59 kg |
Product description
The Emerson ASCO L182D-BIG is a diaphragm pilot-operated solenoid valve designed for the reliable shut-off of liquid and gaseous fluids. Featuring a 2/2 normally closed configuration, it is available in G 1 1/4", G 1 1/2", and G 2" port sizes, accommodating various piping requirements. The valve's full orifice design ensures optimal flow rates, making it suitable for a wide range of industrial applications such as water treatment, HVAC systems and oil and gas handling. Constructed with durable materials, it operates effectively within an operating pressure differential of up to 10 bar.​
Engineered to withstand demanding environments, the L182D-BIG solenoid valve offers IP67-rated protection against dust and water ingress, ensuring reliable performance even in harsh conditions. Its robust construction and versatile design make it an ideal choice for industries requiring dependable fluid control solutions. Additionally, the valve's compliance with stringent safety standards underscores Emerson ASCO's commitment to delivering high-quality, reliable products for industrial automation needs.
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