Schmidt BA, Руководство по эксплуатации, Страница: 5 / 31

Schmidt Mess- und Regeltechnik
©2021 Schmidt Mess- und Regeltechnik
Fon 0 67 32 - 91 91 20 Fax 0 67 32 - 96 24 42 info@schmidt-messtechnik.de
Operating Manual
Flow Limiter BA, BB, BC, BF
Mechanical flow limiter
B
-E
N
_
BA
-BB
-BC
-BF
-20211021
5
1. Overview
1.1 Short descriprion
Fig. 1: Flow limiter BF
The flow limiters of the series BA, BB, BC and BF
limit the flow of water through pipelines. They
keep the flow rate constant in case of fluctuations
in the flow rate. The flow limiters operate purely
on a mechanical principle and do not require any
auxiliary electrical energy.
The flow limiters use a regulating star. This
regulating star is deflected if the pressure
difference in the device increases. This limits the
cross-section where the flow can pass through.
The flow limiters work in a control pressure range
between 2 and 10 bar / 29 and 145 psi.
1.2 Warranty and guarantee provisions
Warranty and guarantee provisions are contained
in the general terms and conditions of the
manufacturer.
1.3 Customer service
For technical support, please contact our
customer service department. Furthermore, our
staff is always interested in receiving new
information and experiences gained from
application of the device, which may be useful in
improving our products
info@schmidt-
messtechnik.de ).
2. Safety
This chapter provides an overview of important
safety aspects required for optimum protection of
personnel as well as for safe installation and safe
operation of the device.
Non-observance of the handling and safety
instructions listed in this manual may result in
hazardous/dangerous conditions and in damage
to property.
2.1 Explanation of symbols
Safety instructions
Safety instructions in this manual are marked by
symbols. The safety instructions are preceded by
signal words that indicate the level of danger/
hazard.
To prevent accidents or injury to persons as well
as damage to property, always observe the
safety instructions and proceed carefully.