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The brand new and original Atlas Copco 1622855181 (2901146551) EWD330 M 115VAC ASSY electronic drain valve is a critical component for maintaining the efficiency of your air compressor system by automatically removing condensate without air loss.
We as an authorized distributor of genuine Atlas Copco parts, supply the ATLAS COPCO 1622855181 (order number: 2901146551) EWD330 M 115VAC ASSY. We source this unit directly from Atlas Copco (Shanghai) Trading Co., Ltd. , guaranteeing that you receive a 100% new, original, and genuine product.

This EWD330 M 115VAC ASSY Electronic Drain Valve is a critical component for maintaining the efficiency of your air compressor system by automatically removing condensate without air loss. The EWD330 M delivers reliable performance for industrial applications. A manual “TEST” button simplifies maintenance checks and ensures the valve activates properly. By automating condensate removal, this valve reduces system downtime by up to 30% compared to manual draining methods and extends the lifespan of your air dryer and filters.

| Specification | Detail |
| Part Name | EWD330 M 115VAC ASSY |
| Part Number | 1622855181 |
| Order Number | 2901146551 |
| Origin | Germany (DE) |
| Tariff Code | 8481805990 |
| Width | 200 mm |
| Height | 100 mm |
| Length | 290 mm |
| Weight | 2.35 kg |
| Voltage | 115V AC |
| Condition | New & Genuine (Direct from Atlas Copco Shanghai) |

Q1: Is this product 100% original or an aftermarket copy?
A: It is 100% original. We purchase this unit strictly from Atlas Copco (Shanghai) Trading Co., Ltd., with full traceability.
Q2: What do the LED lights on the EWD330 indicate?
A: The unit features three LEDs: Green for Power, Green for Valve status (blinking during open/close cycles), and Red for Alarm, which activates if a fault or blockage occurs.
Q3: Can this valve handle continuous operation (24/7)?
A: Yes. Atlas Copco designs the EWD series for heavy-duty, continuous industrial use. It handles up to 100 cycles daily without overheating or mechanical fatigue.
Q4: Does the metal housing make a difference compared to plastic valves?
A: Absolutely. The metal construction provides superior resistance to corrosion and physical impact, making it last 50% longer than standard plastic automatic drains in oily or humid environments.
Q5: How do I test if the unit is working properly?
A: Simply press the “TEST” button on the top of the assembly. This forces the valve to open immediately, allowing you to verify that the solenoid and drain path are clear.

| Part Number | Part Name | Part-Number |
| 1901066580 | SOLENOID FOR DRAIN VALVE | 1901-0665-80 |
| 1901067111 | SOLENOID FOR DRAIN VALVE | 1901-0671-11 |
| 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 |
Do not risk your production line with worn-out drains or counterfeit parts. The EWD330 M 115VAC stops moisture before it stops your machines.
📞 Contact us today to get the best factory-direct pricing on genuine Atlas Copco parts. Secure your compressor’s efficiency now!
| Weight | 2.35 kg |
|---|---|
| Dimensions | 29 × 20 × 10 cm |
| Part Name | EWD330 M 115VAC ASSY |
| Part Number | 1622855181=2901146551 |
| Price | $1,000 excl. VAT |
| Country of Origin | DE |
| HS Code | 8414909090 |
| Lead Time | 2-4 Weeks |
| MOQ | 1 SET |
| Packaging | Carton |
| Product Quality | 100% Genuine, 100% Original, Brand New |
| Transaction Mode | CFR, CIF, CIP, CPT, DAP, DDP, EXW, FCA |
Verified Buyer –
Highly recommend the genuine part.
Excellent communication from Sykes. The valve arrived in original packaging, and it reduced our moisture issues by 80% immediately. Will buy again.