REMKO Differential pressure overflow valve - Manual (Page 6)

REMKO
OVERFLOW VALVE
6
Installation
Installation is possible independent of
the position.
■ As much as possible, install
the overflow valve upright, i.e. with
the hand wheel cap facing upwards.
This ensures that it can be read easily.
■ Take the direction of flow
The control is managed inside the valve.
External control lines are not needed.
■ Run the bypass line so that it does
not lose pressure, i.e. as short as
possible, generously sized and
without avoidable resistance.
This improves the overflow valve's
effectiveness.
Installation Description
The overflow valve operates
proportionally as a function of
the differential pressure and ensures
that the minimum flow volume is
maintained.
It is designed for pump hot water
heating systems.
The overflow valve prevents undesirably
high increases of the delivery height and
maintains the delivery rate.
In heat pump heating systems, this
maintains the minimum circulation water
volume.
The housing is made of corrosion-
resistant brass.
The setting and adjusting scale can be
read directly.
Equipped with an internal and
generously sized stainless steel setpoint
spring, the overflow valve is extremely
precise.
The continuously variable adjustment is
secured to prevent unauthorised persons
from making adjustments.
The connections have an inside thread
on the inlet side and a flat sealing fitting
on the outlet side.
It has a 1" design.