Flood Valve
GNA Flood Valve A safety device for foundations to prevent up-lift
GNA Flood Valve A safety device for foundations to prevent up-lift. Fabricated with double wall sleeves to prevent slippage and infiltration. Available in diameters ranging from 150 to 250 mm (6-10 in). Made entirely of stainless steel (304 standard) with removable cover and exchangeable seals. Maximum allowable sealing pressure 10 m of water (1 Bar). Minimum operating pressure 0.05 m of water (5 mbar).
Grande, Novac & Associates, 3532 Ashby St., Montreal, PQ H4R 2C1. Tel: 514-3391131; Fax: (514) 339-9720.
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