Pilot-operated check valves, series REP…
Series REP… check valves prevent any flow in one direction but the valves can be made to open by applying pressure to port X. In the opposite direction, flow is unrestricted (opening pressure approx. 2 bar).
Advantages
-
Seated pilot stage
- Compact design
-
Internal- or external-drain can be chosen
-
Zero-leakage shut-off in one direction
-
High flow rates
-
All external parts zinc plated, chromited (CrVI-free)
Technical data
Unit
Value
Nominal size
Opening pressure
Flow rate, max.
Operating pressure, max.
mm
bar
l/min
bar
10
ca. 2
120
350
Unit
Value
Nominal size
Opening pressure
Flow rate, max.
Operating pressure, max.
mm
bar
l/min
bar
10
ca. 2
120
350
Unit
Value
Nominal size
Opening pressure
Flow rate, max.
Operating pressure, max.
mm
bar
l/min
bar
16
> 2
300
350
Unit
Value
Nominal size
Opening pressure
Flow rate, max.
Operating pressure, max.
mm
bar
l/min
bar
16
> 2
300
350
