Valvole a doppia sfera per massima precisione di dosaggio

When controlled from an external source

DDA 12-10 FCM-PVC/V/C-F-31U2U2 The SMART Digital DDA is a compact positive displacement

Long lifetime and universal chemical resistant Full-PTFE diaphragm

50 % (maximum flow= 100 l/h) and 25 % (maximum flow= 50 l/h)

tp 40 120 2 a f z bqbe dw1 99222306 Valvole a doppia sfera perSingle stage, close coupled, volute pump with in line suction and discharge ports of identical diameter. The pump is of the top pull out design, i. e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. The pump is fitted with an unbalanced rubber bellows seal. The shaft seal is according to EN 12756. Pipework connection is via PN 6 10 DIN flanges (EN 1092 2 and ISO