The 1604084785 REGUL VALVE ASSY is a genuine control component designed specifically for Atlas Copco oil-injected screw compressors. Supplied by Seadweer, an authorized Atlas Copco parts provider, this valve assembly plays a vital role in regulating internal pressure and ensuring smooth system performance.
Crafted with precision, the 1604084785 valve offers high reliability, consistent flow control, and long operational life—essential features in any industrial air compressor setup.
Contents
Product Advantages
When installed, this original Regulating Valve Assembly contributes significantly to system stability, pressure accuracy, and maintenance reduction.
Key performance advantages:
- Improves system pressure regulation response by up to 30%, ensuring smoother start/stop cycles.
- Reduces internal air leaks by over 25%, boosting overall compressor efficiency.
- Extends service life by approximately 40% compared to non-original or worn-out valves.
- Helps maintain pressure consistency with ±2% variation across multiple cycles.
- Lowers maintenance costs by around 20% due to durable internal seals and materials.
Technical Specifications
| Parameter | Value |
| Part Name | REGUL VALVE ASSY |
| Part Number | 1604084785 |
| Origin | IN (India) |
| Tariff Code | 84811099 |
| Width | 75 mm |
| Height | 70 mm |
| Length | 240 mm |
| Weight | 1078 g (1.078 kg) |
Application & Compatibility
This regulating valve assembly is ideal for oil-injected rotary screw compressors. It modulates internal pressure based on system demand, contributing to optimal air output, energy savings, and longer compressor lifespan.
Seadweer guarantees that each valve assembly complies with Atlas Copco’s original manufacturing standards, ensuring perfect fit and trouble-free operation.
FAQs
1. What is the primary function of the 1604084785 Regulating Valve Assembly?
It regulates pressure inside the oil-injected screw compressor, ensuring consistent operation and system protection.
2. Is this valve compatible with all Atlas Copco compressors?
It’s compatible with selected oil-injected screw compressor models. Contact us with your model number to verify fitment.
3. Is the 1604084785 part original?
Yes, this is a 100% original Atlas Copco part supplied by Seadweer.
4. How often should this valve be replaced?
Thanks to its durable build, it typically lasts 40% longer than generic alternatives under normal usage.
5. How fast can I receive this part?
Depending on your location and stock availability, delivery usually takes 5–10 working days.
More Valve Parts List
| Part Number | Part Name | Part-Number |
| 2255002001 | VALVE | 2255-0020-01 |
| 2255002000 | VALVE | 2255-0020-00 |
| 2255001980 | VALVE | 2255-0019-80 |
| 2255001900 | VALVE | 2255-0019-00 |
| 2255001800 | VALVE-PLATE THROTTLE | 2255-0018-00 |
| 2254921300 | VALVE-POPPET | 2254-9213-00 |
| 2254532400 | VALVE-CHECK | 2254-5324-00 |
| 2254532300 | HOUSING-VALVE | 2254-5323-00 |
| 2254529000 | HOUSING-VALVE | 2254-5290-00 |
| 2253990700 | VALVE-UNLOADER | 2253-9907-00 |
| 2253967101 | VALVE | 2253-9671-01 |
| 2253967100 | VALVE | 2253-9671-00 |
| 2253967000 | VALVE | 2253-9670-00 |
| 2253927400 | VALVE | 2253-9274-00 |
| 2253927300 | VALVE SEAT | 2253-9273-00 |
| 2253738601 | VALVE | 2253-7386-01 |
| 2253738600 | VALVE | 2253-7386-00 |
| 2253738481 | VALVE-THROTTLE | 2253-7384-81 |
| 2253488000 | HOUSING-VALVE | 2253-4880-00 |
| 2253441200 | PLUG-THERMO VALVE | 2253-4412-00 |
| 2253304200 | VALVE | 2253-3042-00 |
| 2253242400 | VALVE | 2253-2424-00 |
| 2253242380 | VALVE-SAFETY | 2253-2423-80 |
| 2253186200 | VALVE | 2253-1862-00 |
| 2253131082 | VALVE | 2253-1310-82 |
| 2253131081 | VALVE | 2253-1310-81 |
| 2253131000 | HOUSING-VALVE | 2253-1310-00 |
| 2252932200 | VALVE SEAT | 2252-9322-00 |
| 2252903684 | VALVE | 2252-9036-84 |
| 2252845511 | HOUSING-VALVE | 2252-8455-11 |
| 2252845502 | VALVE HOUSING | 2252-8455-02 |
| 2252845501 | HOUSING-VALVE | 2252-8455-01 |
| 2252770000 | VALVE | 2252-7700-00 |
| 2252712980 | VALVE-MIN PRESS | 2252-7129-80 |
| 2252712950 | VALVE-MIN PRESS | 2252-7129-50 |
| 2252712900 | HOUSING-VALVE | 2252-7129-00 |
| 2252642400 | HOUSING-VALVE | 2252-6424-00 |
| 2252626700 | PISTON VALVE | 2252-6267-00 |
| 2252626580 | VALVE-OIL STOP | 2252-6265-80 |
| 2252626500 | HOUSING-VALVE | 2252-6265-00 |
| 2252551000 | VALVE-CHECK | 2252-5510-00 |
| 2252550900 | HOUSING-VALVE | 2252-5509-00 |
| 2252550800 | VALVE | 2252-5508-00 |
| 2252550302 | VALVE | 2252-5503-02 |
| 2252550285 | UNLOAD.VALVE | 2252-5502-85 |
| 2252496700 | VALVE | 2252-4967-00 |
| 2252496480 | VALVE-OVERFLOW | 2252-4964-80 |
| 2252291500 | VALVE | 2252-2915-00 |
| 2252049599 | VALVE-REG | 2252-0495-99 |
| 2252049598 | REGUL. VALVE | 2252-0495-98 |
Anonymous –
Highly recommended for anyone looking for original Atlas Copco parts.
We ordered the 1604084785 Regulating Valve Assembly from Seadweer for one of our Atlas Copco oil-injected screw compressors, and we couldn’t be more satisfied. The part arrived quickly, was well-packaged, and fit perfectly without any modifications. After installation, we noticed an immediate improvement in pressure stability and overall compressor performance. Downtime has decreased significantly, and the valve is running flawlessly even under heavy use. This part performs exactly as advertised, and Seadweer’s service was professional and responsive throughout.