SAFETY VALVES

A safety valve is a valve mechanism which automatically releases a liquid in the discharge line, when the pressure or exceeds preset limits of the metering pump. It saves the liquid ends and in particular the diaphragm.

Pressure range

Connections

Liquid ends

0,4m3 ÷ 12 bar

1/2” BSPm

PVC

0,4m3 ÷100 bar

1/2” BSPm

AISI 316L

1,2m3 ÷9 bar

1” BSPm

PVC

1,2m3 ÷9 bar

1” BSPm

AISI 316L

3,6m3 ÷6 bar

1 1/2” BSPm

PVC

3,6m3 ÷6 bar

1 1/2” BSPm

AISI 316L

0,4m3 ÷ 12 bar

1/2” BSPm

PVC