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Maintenance Free: Designed to operate for long periods without maintenance
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Extended Durability: Non-wearing ceramic disc seal in a DZR brass housing
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Revolutionary Shaped Puncture-Proof Float: Made from Polyethylene closed cell foam which is CFC free air retardant and chemically and biologically inert. This radical design virtually eliminates stress on the tank wall fixing point.
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Backsiphonage Protection: Up and Over discharge to BS1212 part 2 helps to facilitate Air Gap compliance.
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Virtually Indestructible: The heart of the valve incorporates pressure compensated rotating ceramic discs which are aligned in the open position.
- Ideal for pumped systems
- Reduces Legionellae risk
- Improves water turnover
- Saves energy with positive pump control
- Maximises tank capacity
- Fixed & variable level differential model
- Full flow during fill
- No valve bounce
- No dribble
- No water hammer
- Suitable for 0 to 10 Bar water pressure
- Suitable for temperatures from 1-60C
- Maximum flow rate of 3m/s nominal pipe velocity
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Sizes: 3/4", 1", 1 1/4", 1 1/2", 2"
(other sizes may be available on request)
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