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- SP2A / SP4E1 / VRN2 - Pressure reducing cartridges Argo-Hytos
SP2A / SP4E1 / VRN2 - Pressure reducing cartridges Argo-Hytos

Argo-Hytos pressure reducing cartridges: manually adjusted SP2A (SAE 08/3), solenoid operated SP4E1 (SAE 10/3) and VRN2-10 for high flows (150 l/min).
- SP2A-A3: cavity 3/4-16 UNF (A3), 20 l/min, 10–25 bar
- SP4E1-B3: cavity 7/8-14 UNF (B3), 60 l/min, 120 bar, solenoid operated
- VRN2-10: size 10, 150 l/min, 0–210 bar
| Code | Model | Control | Housing | Max. flow (l/ min) | Adjust. range (bar) | Factory code | Diagram | Package size (KPL) |
|---|---|---|---|---|---|---|---|---|
| AH-SP2A-A3-H2S-A | SP2A-A3 | Manual adjustment | A3 (3/4-16 UNF) | 20 | 10-25 | 43664900 | DXF | 1 |
| AH-SP4E1-B3-H12-A | SP4E1-B3 | Solenoid operated | B3 (7/8-14 UNF) | 60 | 120 | 43438700 | 1 | |
| AH-VRN2-10S-21T-A | VRN2-10 | Manual adjustment | koko 10 | 150 | 0-210 | 15984000 | 1 |
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