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Overflow valve G 2 DN 50, set pressure 12 to 20 bar, gunmetal / brass - Fluidics equipment
The overflow valve G 2 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 gunmetal / brass, seal PTFE.
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Description
The overflow valve G 2 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 50, connection G 2
- Kv value (water) 315 to 610 l/min
- Gas-tight design, adjustable from outside without dismantling
- Seal PTFE, spring stainless steel
- Temperature range -20 to +200 °C
Application
Media: compressed air and other non-flammable gases, water and other neutral, non-toxic liquids, mineral oils. A DN 50 overflow valve is not a safety valve: it opens proportionally and system pressure may exceed the set value.
Technical data
| Feature | Value |
|---|---|
| Product type | Overflow valve |
| Material | gunmetal / brass |
| Opening pressure | 12 to 20 bar |
| Nominal size DN | 50 mm |
| Connection thread | G 2 |
| Kv value (water) | 315 to 610 l/min |
| Height h | 60 mm |
| Height H | 149 mm |
| Length L | 60 mm |
| Width across flats | 70 mm |
| Seal | PTFE |
| Spring | stainless steel |
| Temperature range | -20 to +200 °C |
| Weight | 3.7 kg |
| Manufacturer | Fluidics equipment |
| Hersteller-Nr | USV 20-20 |
| EAN | 4050571714239 |
| Zolltarifnummer | 84814010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Thread | G 2 |
| Nominal size DN [mm] | 50 |
| Set pressure [bar] | 12 - 20 |
| Seal material | PTFE |
| Temperaturbereich | -20-200 °C |
| Temperature (max.) | 200 |
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