

PN25
Swagelok KPR1ERF412A20000 single-stage stainless steel pressure reducing regulator. Features 0 to 50 psig control range, 3600 psig max inlet, and 1/4 in. FNPT ports.

Swagelok KPR1ERF412A20000 single-stage pressure reducing regulator is designed to achieve reliable pressure reduction while minimizing droop and maintaining a constant downstream pressure. This compact regulator offers excellent accuracy, sensitivity, and set-point pressure stability for demanding fluid system applications.
| Specification | Value |
|---|---|
| Body Material | 316 Stainless Steel |
| Cleaning Process | Standard Cleaning and Packaging (SC-10) |
| Flow Coefficient | 0.06 Cv |
| Handle | Green Knob Handle |
| Maximum Inlet Pressure | 3600 psig (248 bar) |
| Maximum Temperature, °F (°C) | 176 (80) |
| Port Configuration | F |
| Ports | 1/4 in. Female NPT |
| Pressure Control Range | 0 to 50 psig (3.4 bar) |
| Sensing Mechanism | X750 Diaphragm |
| eClass (4.1) | 37011108 |
| eClass (5.1.4) | 37011108 |
| eClass (6.0) | 37011108 |
| eClass (6.1) | 37011108 |
| eClass (10.1) | 37011108 |
| UNSPSC (4.03) | 41112404 |
| UNSPSC (10.0) | 40142202 |
| UNSPSC (11.0501) | 40142202 |
| UNSPSC (13.0601) | 40142202 |
| UNSPSC (15.1) | 40142202 |
| UNSPSC (17.1001) | 40142202 |
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