Square Sewage Inspection Valve (Simple & Hinged Type)

The Square Sewage Inspection Valve (SQV-Series) is made from reinforced polymer or cast iron, produced according to ISIRI fourteen-thousand nine-hundred seventy-six and BS EN one-hundred twenty-four. It features high pressure resistance, anti-theft locking options, and reinforced ribs for durability. Available in simple and hinged types.