Backflow sewer valve KARMAT DN 50, courts
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Straight Sewage Check Valve KARMAT DN 50
The sewage check valve is designed to protect indoor sewer systems from rodents and wastewater backflow.
Advantages:
- Cover and all fastening elements (screws, nuts, washers) are made of AISI 304 stainless steel
- Valve body made of environmentally friendly, corrosion and chemical resistant polypropylene
- Seals are made of top-quality flexible material with high resistance to aging and weathering
Technical specifications:
- Pipe connection diameter: 50 mm
- Dual function: internal flap allows outflow but blocks inflow; manual lock also available
- Installation position: horizontal
- Dimensions: A height – 100–121 mm, B diameter – 78 mm, C length – 180 mm
- Color: white
- Material: polypropylene
- Standards: EN 13564-1, CE
Manufacturer: KARMAT (Poland)
Data sheet
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