Maintaining a healthy compressed air system is crucial for optimal industrial operations. Furthermore, efficiently removing condensate from your air compressor is a critical step in preventing damage and ensuring peak performance. The EWD330 Atlas Copco Auto Electric 1622855181 Drain Valve offers an intelligent, automatic solution for condensate management, significantly enhancing the reliability and lifespan of your compressed air system.
Contents
Key Features of the EWD330 Drain Valve
- Intelligent Condensate Sensing: The EWD330 uses advanced sensor technology to detect condensate levels, ensuring it drains only when needed. This prevents unnecessary air loss.
- “Zero-Loss” Operation: Unlike traditional timer drains, this valve does not waste compressed air during the drainage cycle. This results in significant energy savings over time.
- Reliable Performance: Built to Atlas Copco’s stringent quality standards, the EWD330 offers consistent and dependable operation, minimizing the risk of condensate-related issues.
- Easy Installation and Maintenance: Its user-friendly design allows for straightforward installation and simplified servicing, reducing downtime.
Technical Specifications
| Specification | Value |
| Part Number | 1622855181 |
| Type | Auto Electric Drain Valve |
| Model | EWD330 |
| Voltage | Typically 230V AC |
| Ingress Protection | IP65 |
| Max. Pressure | Up to 16 bar (232 psi) |
| Connection | G 1/2″ |
| Operating Temperature | 1°C to 60°C |
Frequently Asked Questions
1. What makes the EWD330 different from a timed drain valve?
The EWD330 uses an electronic level sensor to detect condensate, opening only when necessary. Conversely, a timed drain valve opens at preset intervals, often releasing valuable compressed air even when no condensate is present, leading to wasted energy.
2. How much energy can I save with a “zero-loss” drain valve?
While savings vary based on compressor size and operating conditions, “zero-loss” drains can typically save a significant amount of energy, potentially ranging from 15% to 25% of a compressor’s total energy consumption compared to traditional timed drains.
3. Is the EWD330 easy to install and maintain?
Yes, the EWD330 is designed for straightforward installation. It also features a large orifice and a reliable mechanism, which minimizes clogging and simplifies routine maintenance.
4. Can this drain valve handle oil-emulsified condensate?
Absolutely. The EWD330 is specifically designed to handle the oil/water mixture typically found in condensate from oil-lubricated compressors. Its robust design prevents blockages.
5. What are the signs that my current drain valve might be failing?
Signs of a failing drain valve include visible condensate accumulation, water in the compressed air lines, audible air leaks during the drainage cycle, or the valve not opening or closing correctly.
More Drain Valve Parts List
| Part Number | Part Name | Part-Number |
| 3001531191 | OIL DRAINING KIT | 3001-5311-91 |
| 3002603680 | INTERCOOLER DRAIN VALVE KIT | 3002-6036-80 |
| 3002604560 | C visit kit (without drains) | 3002-6045-60 |
| 3002604580 | C visit kit (without drains) | 3002-6045-80 |
| 3002606450 | FILTER LINE AUTO-DRAIN | 3002-6064-50 |
| 3003423668 | AUTOMATIC DRAIN | 3003-4236-68 |
| 6210716400 | DRAIN VALVE 1/4+ M 2,2 BAR | 6210-7164-00 |
| 6210717600 | DRAIN TAP 1/4+ | 6210-7176-00 |
| 6210717700 | DRAIN TAP 3/8+ | 6210-7177-00 |
| 6210717800 | DRAIN TAP 3/8+ COMP. | 6210-7178-00 |
| 6229011600 | DRAIN KIT | 6229-0116-00 |
| 6229043500 | KIT AUTO DRAIN C77 A | 6229-0435-00 |
| 6229044700 | KIT DRAIN | 6229-0447-00 |
| 6256399000 | WIRE SEPARATOR DRAIN 15-40 | 6256-3990-00 |
| 6256399100 | WIRE AUTOMATIC DRAIN 15-40 | 6256-3991-00 |
| 6996013291 | DRAIN ( MECHANICAL) | 6996-0132-91 |
| 8070225605 | DRAINKITREC LET5 12 | 8070-2256-05 |
| 8070226108 | DRAIN KIT | 8070-2261-08 |
| 8070261402 | TIMER DRAIN KIT 115V | 8070-2614-02 |
| 8070261717 | LZ – TIMER DRAIN KIT 24V | 8070-2617-17 |
| 8070261840 | TIMER DRAIN KIT LFX UNBR.230-4 | 8070-2618-40 |
| 8070261865 | TIMER DRAIN KIT LFX UNBR.115 | 8070-2618-65 |
| 8092292690 | SALES KIT AR TIMER DRAIN 50HZ | 8092-2926-90 |
| 8092330011 | S.OPTION EL.DRAIN ON WSD RLR | 8092-3300-11 |
| 8102350519 | QFD85 DRAIN | 8102-3505-19 |
| 8102350520 | LFD85 DRAIN | 8102-3505-20 |
| 8102350522 | BFD85 DRAIN | 8102-3505-22 |
| 8102350524 | LHFD85 DRAIN | 8102-3505-24 |
| 8102350526 | QED320 DRAIN | 8102-3505-26 |
| 8102350527 | LED320 DRAIN | 8102-3505-27 |
| 8102350529 | BED320 DRAIN | 8102-3505-29 |
| 8102350531 | LHED320 DRAIN | 8102-3505-31 |
| 8102350533 | QZD800 DRAIN | 8102-3505-33 |
| 8102350534 | LZD800 DRAIN | 8102-3505-34 |
| 8102350536 | BZD800 DRAIN | 8102-3505-36 |
| 8102350538 | LHZD800 DRAIN | 8102-3505-38 |
| 8972117934 | DRAIN CIV.DEF | 8972-1179-34 |
| 8973015433 | AUTHOMATIC FLOAT DRAIN | 8973-0154-33 |
| 8973036747 | Condensate drain Combi (new ve | 8973-0367-47 |
| 9095963300 | DRAIN PLUG | 9095-9633-00 |
| 9098210800 | DRAIN MANIFOLD | 9098-2108-00 |
| 9828411411 | WIRE HARNESS EL. DRAIN RLR | 9828-4114-11 |
| 9828413610 | WIRE HARNESS DRAIN DESCARGE | 9828-4136-10 |
| 9828414701 | WIRE SEPARATOR DRAIN C77 BD | 9828-4147-01 |
| 9828415381 | WIRE HARNESS AUTO DRAIN MKV | 9828-4153-81 |
| 9828430801 | CUBICLE T. DRAIN KIT ON COMPR. | 9828-4308-01 |
| 9828430802 | CUBICLE T. DRAIN KIT ON TANK | 9828-4308-02 |
| 9828436501 | CABLE FOR SEPARATOR DRAIN UL | 9828-4365-01 |
| 2202815905 | ELECTR.DRAIN LD200 V.24/50-60 | 2202-8159-05 |
| 2202815906 | ELECTR.DRAIN LD202 V.24/50-60 | 2202-8159-06 |
Optimize Your Air System Today
The EWD330 Atlas Copco Auto Electric 1622855181 Drain Valve is an indispensable component for any industrial operation seeking to enhance the efficiency, reliability, and longevity of its compressed air system. By eliminating harmful condensate automatically and intelligently, it safeguards your equipment and ensures consistent, high-quality compressed air. Don’t let condensate compromise your operations.
Purcharse the superior performance of the EWD330 Atlas Copco Auto Electric Drain Valve from Seadweer now. Order yours today and secure a drier, cleaner, and more efficient compressed air system!
David Lee –
We are extremely satisfied with its reliability and performance.
Before we upgraded to the Atlas Copco EWD330 automatic drain valves, we relied on manual drainage for our air receivers, which was often inconsistent. We frequently found condensate build-up, leading to rust in our lines and even occasional moisture in our painted products. Since installing the EWD330 (1622855181), these problems have completely vanished. The automated draining system works flawlessly, and we’ve noticed a significant improvement in the quality of our compressed air. Our team no longer needs to worry about manual drainage, freeing them up for other tasks. This valve has truly been a game-changer for our paint shop, ensuring drier air and preventing costly rework. We are extremely satisfied with its reliability and performance.