Pressure loading valves provide a constant counter-pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve

DDA 120-7 AR-PVC/V/C-F-32U3U3F The SMART Digital DDA is a compact positive displacement

Blocco meccanico per evitare accesso non autorizzato ai parametri di controllo

DDA 30-4 FCM-PVC/E/C-F-31U2U2F The SMART Digital DDA is a compact positive displacement

line breaks or overpressure directly in the dosing head and displays them in plain text in the alarm menu

cre 1 6 n a a e hqqe 98389331 Pressure loading valves provide aVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled, permanent magnet, synchronous motor. The motor efficiency is classified as IE5 in