Flowserve 051 000 Series - Manual (Page 2)

2
Flow Control
Kämmer Control Valves
®
2 UNPACKING
2.1 Each delivery includes a packing slip. When unpacking,
check all delivered valves and accessories using this
packing slip.
2.2 Larger valves can be lifted using slings on the yoke
rods or, if present, on the lugs provided for this pur-
pose. If slings are used, attach them so that the outer
tubing or attaching parts are not damaged.
WARNING: If slings are used, be aware that the centre
of gravity of the valve may be above the lifting point. In
this case, secure or support the valve against rotating,
to prevent damage or personnel injury.
2.3 Report transport damage to the carrier immediately.
2.4 In case of discrepancies, contact your nearest
FLOWSERVE sales office.
3 INSTALLATION
3.1 Clean tubing prior to installing.
3.2 If possible, install the valve in an upright position
(actuator on top), to ease maintenance. An upright
installation position is important with low-temperature
applications, in order to keep the distance between
the packing material and the medium as large as pos-
sible. The packing material then retains the ambient
temperature as much as possible.
NOTE: Do not insulate extension bonnets that are
provided for hot or cold services
3.3 Make sure that sufficient overhead clearance above
the actuator is maintained, to allow for disassembly
of plug from the valve body (see following table).
3.4 If the valve is to be welded into the line, make sure
that the valve is shielded from excessive heat.
3.5 Connect supply pressure and signal lines. Control
valves are supplied with a positioner. The end con-
nections for supply pressure and signal are clearly
marked. Actuator and positioner are suitable for max.
4.2 bar (60 psi) supply pressure. If the supply pres-
sure exceeds the pressure specified on the nameplate,
a pressure reducing station is required. If instrument
air is not available, install an oil separator/air filter in
the air inlet line. All connections must be leak free.
1.6 Spare parts
Use only Kämmer original spare parts. Kämmer cannot
accept responsibility for any damages that occur from
using spare parts or fastening materials from other
manufactures. If Kämmer products (especially sealing
materials) have been on store for longer periods check
these for corrosion or deterior-ation before using these
products. Fire protection for Kämmer products must
be provided by the end user.
1.7 Service / repair
To avoid possible injury to personnel or damage to
products, safety terms must be strictly adhered to.
Modifying this product, substituting nonfactory parts,
or using maintenance procedures other than outlined
in this instruction could drastically affect performance
and be hazardous to personnel and equipment, and
may void existing warranties. Between actuator and
valve there are moving parts. To avoid injury Flowserve
provides pinch-point-protection in the form of cover
plates, especially where side-mounted positioners
are fitted. If these plates are removed for inspection,
service or repair special attention is required. After
completing work the cover plates must be refitted.
Apart from the operating instructions and the
obligatory accident prevention directives valid in the
country of use, all recognised regulations for safety
and good engineering practices must be followed.
WARNING: Before products are returned to Kämmer
for repair or service Kämmer must be provided with
a certificate which confirms that the product has been
decontaminated and is clean. Kämmer will not accept
deliveries if a certificate has not been provided (a form
can be obtained from Kämmer).
1.8 Storage
In most cases Kämmer Products are manufactured
from stainless steel. Products not manufactured
from stainless steel are provided with an epoxy resin
coating. This means that Kämmer products are well
protected from corrosion. Nevertheless Kämmer
products must be stored adequately in a clean, dry
environment. Plastic caps are fitted to protect the
flange faces to prevent the ingress of foreign materials.
These caps should not be removed until the valve is
actually mounted into the system.
1.9 Valve and actuator variations
These instructions cannot claim to cover all details of
all possible product variations, nor in particular can
they provide information for every possible example of
installation, operation or maintenance. This means that
the instructions normally include only the directions to
be followed by qualified personal where the product
is being used for is defined purpose. If there are any
uncertainties in this respect particularly in the event
of missing product-related information, clarification
must be obtained via the appropriate FLOWSERVE
sales office.
STOP!
STOP!
Actuator Clearance Actuator Clearance
size (mm) size (mm)
37/47 95 P2 140
38/48 140 P3 140
39/49 140 P4 140
39D/49D 140 P5 140