Area of use
The special lightweight aluminium design and silicone inserts of STRATE sandwich non-return valves SB makes them ideal for:
- Conveying air and gases up to temperatures of 200 °C
- Working pressures up to 4 bar
- Special applications with other valve insert materials on request
DN 50 - 250
PN 4
Housing: Aluminium G-Al Si 10 Mg (Cu); (Leg. 233)
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