Severe Service Control Valve Atlas
The Ultimate Solution for Extreme Applications
The Atlas SSCV eliminates cavitation, reduces noise below 60 dB, and delivers 700:1 control range at pressures up to 6,000 PSI.
A high capacity, high recovery control valve able to withstand continuous choked-flow conditions
The Atlas SSCV uses a patented axisymmetric flow path that eliminates the root cause of cavitation, erosion, and noise in severe service applications.
Every year, industrial plants spend billions replacing control valves destroyed by cavitation. Standard globe valves choke under extreme pressure drops, creating vapor bubbles that implode against internal surfaces — destroying trim in months. The Atlas fundamentally solves this with a 360-degree flow path that distributes pressure energy uniformly.
Zero Cavitation Damage
The patented axisymmetric flow path eliminates vapor bubble collapse, keeping valve internals pristine for 10+ years of continuous service.
Whisper-Quiet <60 dB
Even under choked-flow conditions, noise levels stay below 60 dB — no acoustic enclosures needed, full OSHA compliance.
6,000 PSI Rating
ANSI Class 2500 pressure rating with full NACE MR0175 compliance. Available in Carbon Steel, Duplex, Hastelloy.
Internal Actuation
No external gearbox required. The helical gear mechanism reduces size by up to 40% and eliminates a major failure point.
Atlas vs. Standard Control Valves
See how the Atlas SSCV outperforms traditional solutions across every metric.
| Feature | Atlas SSCV | Conventional |
|---|---|---|
| Cavitation | Eliminated | Chronic damage |
| Noise Level | <60 dB | 85–120 dB |
| Control Range | 700:1 | 50:1 |
| Pressure Drop | 6,000 PSID | 1/2 upstream pressure |
| Trim Life | 10+ years | 6–18 months |
| Choked Flow | Designed for it | Rapid failure |
Atlas maintains its control range year after year.
“We installed a multiple-orifice disc control valve on a recycle loop to save cost. It lasted a week.”
Senior Process Engineer
Cogeneration power plant, Houston Texas
Built for the Toughest Applications
Ready to Improve Valve Performance and Durability?
Our engineering team will analyze your application and show you exactly how the Atlas SSCV can eliminate downtime, reduce noise, and cut maintenance costs.