Brass Float Valves with a variable delayed action, a chain enables a virtually unlimited opening and closing level, this allows for a considerable drop from the valve to the water level. The valve is operated by a transfer of weight in an acutator tube which causes the valve to open and close. Suitable for: upto 10 bar water pressure temperatures 1-60 Deg C tanks requiring a cat 5 AB Airgrap Rainwater (grey water) pumped systems industrial Tanks Closed water level can be set by the adjustable positions on the brass float arm. The KB Type Valves: Removes water hammer, Avoids dribbles, Reduces noise, Allows full flow of water until the closed level is reached, Maintenance free Ceramic disc seal. Up Over Discharge (BS1212 part 2") Suitable for positioning through the wall of the water tank or in a raised valve chamber WRAS Approved Product. Usual Delivery of this item is 7-10 working days
