Excelon soft start dump valve, 1/2 PTF, 3-10 bar, solenoid operated with spring return - Norgren P74F-4AC-PFA
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Soft start dump valves build up pressure in a controlled way and vent the plant on shut-down. The Excelon soft start dump valve Norgren P74F-4AC-PFA is manufactured in Mexico and is suitable for compressed air.
Benefits
- In-line or modular installation with other Excelon products
- Downstream pressure rises in a controlled way on start up
- High forward flow capacity
- Port size 1/2 PTF
- Operating pressure 3 to 10 bar
- Flow 57 dm³/s
Technical data
| Property | Value |
|---|---|
| Manufacturer part number | Norgren P74F-4AC-PFA |
| Series | P74F |
| Product line | Excelon |
| Valve function | 3/2 |
| Actuation | Solenoid pilot / spring return |
| Port size | 1/2 PTF |
| Operating pressure | 3 to 10 bar |
| Flow | 57 dm³/s |
| Medium | Compressed air |
| Temperature range | -20 to 50 °C |
| Body material | Aluminium alloy |
| Seal material | Nitrile rubber (NBR) |
| Electrical connection | 22 mm industrial standard |
| Operating voltage | 24 V DC |
| Power consumption | 2 W |
| Coil code | QM/48/13J/21 |
| Protection class | IP65 with sealed plug |
| b10 value | 5,000,000 cycles |
| Country of origin | Mexico |
| RoHS | Compliant |
| REACH | SVHC substance not present |
| WEEE | WEEE |
Applications
The valve is used in air preparation units of production cells, presses and packaging machines.
Standards and conformity
The version is RoHS compliant, no SVHC substances are present under REACH. The product falls under the WEEE directive. The housing reaches protection class IP65 with sealed plug. For the safety assessment to DIN EN ISO 13849 the manufacturer states a b10 value of 5,000,000 cycles.
| Manufacturer | Norgren |
|---|---|
| Hersteller-Nr | P74F-4AC-PFA |
| Zolltarifnummer | 84812090 |
| GPSR Herstellerdaten | Norgren GmbH, Bruckstraße 93, DE-46519 Alpen, www.norgren.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Certification | DIN EN ISO 13849 |








