More informationThe shaft and ball are made of a single piece made of an anti-scale polymer. This arrangement increases its resistance, facilitates a smooth maneuver and prevents lime from sticking to it.
This anti-scale ball-shaft has the same design as the brass shaft, used in the A-80 series since its inception, and has the same fundamental characteristics of tightness and low pressure drop, with the additional advantage of preventing the negative effects of lime on the valve. In those installations where the hardness of the water or the temperature facilitate the deposition of lime, generally associated with a low frequency of maneuvering of the valves, an increase in the hardness of the maneuver occurs after long periods of time. The anti-limescale ball-axle is the solution to prevent this problem, which can render the valve useless, and keep the flow rate constant over time by preventing lime from sticking to it, reducing the flow of water.
Features of the A-80 MAC 1/2 "male - 3/8" male long valve without nut:
- These valves are operated by a quarter turn of the control.
- Nominal pressure: 16 bar.
- Temperature range: cold and hot water up to 95ºC.
- Test pressure: 25 bar.
- Fluid: drinking water and sanitary hot water.
Sehr gute und günstige Eckventile, die ihren Zweck erfüllen und lange gangbar sind !
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