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Overflow valve G 1 DN 25, set pressure 12 to 20 bar, stainless steel - Fluidics equipment
The overflow valve G 1 protects pumps in closed circuits against overload and opens proportionally to the excess pressure from an adjustable 12 to 20 bar. Set with an Allen key under operating conditions without any media escaping. Body stainless steel, seal PTFE.
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Description
The overflow valve G 1 protects pumps in closed circuits against overload and opens proportionally to the excess pressure from an adjustable 12 to 20 bar.
Key benefits
- Set pressure adjustable 12 to 20 bar
- Nominal size DN 25, connection G 1
- Gas-tight design, adjustable from outside without dismantling
- Seal PTFE, spring stainless steel
- Temperature range -20 to +200 °C
Applications
Media: compressed air and other non-flammable gases, water and other neutral, non-toxic liquids, mineral oils. Design note: with DN 25 and G 1, system pressure can exceed the set pressure, so a safety valve is still required.
Technical data
| Feature | Value |
|---|---|
| Product type | Overflow valve |
| Material | stainless steel |
| Opening pressure | 12 to 20 bar |
| Nominal size DN | 25 mm |
| Connection thread | G 1 |
| Height h | 67 mm |
| Height H | 101 mm |
| Length L | 46 mm |
| Width across flats | 46 mm |
| Seal | PTFE |
| Spring | stainless steel |
| Temperature range | -20 to +200 °C |
| Weight | 1.2 kg |
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | USV 10-20 ES |
| EAN | 4050571713928 |
| Zolltarifnummer | 84814010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Thread | G 1 |
| Nominal size DN [mm] | 25 |
| Set pressure [bar] | 12 - 20 |
| Seal material | PTFE |
| Temperaturbereich | -20-200 °C |
| Temperature (max.) | 200 |
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