ACCESSORIES FOR WASTE WATER TREATMENT PLANTS
Pneumatic control, normally closed (opening happens with the input of compressed air). With single or double cylinder.
Sleeve made in natural anti acid and anti-abrasive rubber, and aluminum body.
Internal diameter from 25 to 200 mm.
Completely manufatcured by Alfa, these valves have great reliability even in the most extreme working conditions and even after long periods of inactivity.
Natural anti-acid and anti abrasive rubber sleeve. Internal diameter from 25 to 250 mm.
ANTI-ABRASIVE PIPE AND FLANGES
With metal spiral core and related flanges.