

The Graco 234261 Pressure Regulator P20-RM DN1 NPT is a low back-pressure regulator designed to maintain stable fluid pressure in industrial circulation and spray systems.
The Graco 234261 Pressure Regulator P20-RM DN1 NPT is commonly used in industrial fluid handling and circulation systems where precise back-pressure control is required. It is installed as an inline or manifold-mounted regulator rather than being tied to a single sprayer model.
The Graco 234261 Pressure Regulator is a mechanical back-pressure regulator designed to maintain stable fluid pressure within industrial paint and coating circulation systems. It automatically relieves excess pressure to ensure consistent material flow and protect system components.
| Part Number | 234261 |
|---|---|
| Model | P20-RM DN1 |
| Connection Type | NPT threaded ports |
| Pressure Range | Approximately 15–290 PSI (1–20 bar) |
| Maximum Flow Rate | Up to 5.7 GPM (21.7 L/min) |
| Application Type | Low back-pressure fluid regulation |
This regulator is used in systems where controlled pressure is critical for smooth and consistent material delivery. It is commonly installed on pump outlets or return lines to regulate pressure in circulating paint, coating, and fluid dispensing setups.
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