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Flamco
Safety valve Prescor for hot and cold water and cooling systems
SAFETY VALVE PRESCOR G20/22MM 1.5BAR
Article number: Suppl. article no:
5531927
28330
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Max 75 kW, boiler volume up to 200 l. Manufactured in accordance with Pressure Equipment Directive 97/23/EC, Category IV, Modules B + D.
Max temp. 90oC, min 0oC.
Housing of dezincification-resistant brass, membrane of EPDM.
Max temp. 90oC, min 0oC.
Housing of dezincification-resistant brass, membrane of EPDM.
- Article number: 5531927
- Suppl. article no: 28330
- Ean no: 8712874283305
- Material class PIC100
- This is an alternative to item 5075028V
Technical data
- Nominal diameter connection 1: 3/4 inch (20)
- Connection 1: External thread cylindrical BSPP-G (ISO 228-1)
- Connection 2: Compression ring
- Outer pipe diameter connection 2: 22 mm
- Overflow pressure: 1.35-1.65 bar
- Article compression class: PN 16
- Bellows seal: Yes
- Angle of the device: 90 °
- Flange compression class: PN 16
- Height: 85.4 mm
- Suitable for continuous operation: Yes
- Length of connection 1: 38 mm
- Length of connection 2: 40 mm
- Material quality: Dezincification resistant brass (DZR)
- Spindle angle: 180 °
- Sealing: Rubber/plastic
- Model: Right-angled
- Housing material: Brass
- Medium temperature (continuous): -10-120 °C