The Astro Pneumatic 135531123 is a precision pressure regulator featuring an integrated control valve designed for very fine pressure adjustment within a compact build. Engineered to operate with compressed air and neutral gases, this oil-free unit requires 5 μm filtered media. It accommodates a maximum inlet pressure (P1) of 8 bar and delivers an adjustable control range (P2) of 0.02 to 0.5 bar with an accuracy of ±0.01 bar, achieving a flow rate of 330 l/min. Built for reliable performance across a temperature range of 0°C to +70°C, the 135531123 utilizes a durable zinc alloy housing, an acetal resin adjustment wheel, and NBR elastomers.
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| Manufacturer | Astro Pneumatic |
|---|---|
| Country | |
| Part number | 135531123 |
| Inner Code | 4499544 |
| Custom Code | 90322000 |
| Product type | Precision pressure regulator |
|---|---|
| Connection | PC-D G1/4" |
| Inlet pressure P1 max | 8 bar |
| Control range P2 | 0.02-0.5 bar |
| Accuracy | ±0.01 bar |
| Flow rate | 330 l/min |
| Medium | compressed air, neutral gases |
| Filtration | 5 μm filtered |
| Temperature range | 0°C to +70°C |
| Housing material | zinc alloy |
| Adjustment wheel material | acetal resin |
| Elastomers | NBR |