Proportion-Air, Inc.
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Proportion - Model QBX Series -Industrial Electronic Pressure Regulator
The QBX pressure control valve is a closed-loop electronic air pressure regulator designed to work in almost any environment.
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- Full vacuum to 175 PSI
- Wide range of analog and digital command signal options
- Analog monitor out signal for data acquisition standard
Tested to almost 1 billion cycles, the QBX can last a very long time without the need for re-calibration and maintenance. The ease-of-use and operating life paired with rugged, durable construction means the QBX outlasts competitor products by far. Please note, proper understanding of the application is required to experience this type of longevity.
Like most of our products, the QBX can be modified in numerous ways to meet the most demanding applications. Customizations may change the price of the product. Get a quote for a product customized to your exact needs using the Request Quote tab below.
- Pressure Range: Vacuum thru 175 PSI (12 Bar)
- Accuracy: ±0.2% F.S.
- Repeatability: ±0.02% F.S.
- Max Flow: 1.2 SCFM (34 LPM)
- Port Size: 1/8″ NPT (BSPP Available)
- Durability: Immune to shock & vibration (up to 20 Gs)
- Operating Temps: 32-158°F (0-70°C)
- Filtration: 40 Micron