Burkert Type 5407 - Manual (Page 3)

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General Hazardous Situations.
To prevent injuries:
• Ensure that the system cannot be activated unintentionally.
• Installation and maintenance work may only be carried
out by authorized technicians with the appropriate tools.
• After an interruption in the power supply, ensure that the
process is restarted in a defined or controlled manner.
• The device may be installed and operated only when in
a perfect condition and in consideration of the operat-
ing instructions for the valve and furnace.
• The general rules of technology must be observed for
application planning and operation of the device.
Failure to observe this operating manual and its
operating instructions as well as unauthorized tam-
pering with the device release us from any liability
and also invalidate the warranty covering the device
and accessories!
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5. general infOrmaTiOn
5.1. contact address
germany
Bürkert Fluid Control Systems
Sales Center
Chr.-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. : +49 (0) 7940 - 10 91 111
Fax: +49 (0) 7940 - 10 91 448
E-mail: [email protected]
international
Contact addresses can be found on the final pages of the
printed operating instructions.
And also on the internet at:
www.burkert.com
5.2. Warranty
The warranty is only valid if the device is used as intended in
accordance with the specified application conditions.
5.3. information on the internet
The operating instructions and data sheets for Type 5407 can
be found on the Internet at:
www.burkert.com
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10
6. Technical daTa
The following values are indicated on the type label:
• Ambient and medium temperature, voltage
1)
(tolerance ±10%), kind of current, pressure
1) The voltage value on the type label is half the respective mains
voltage.
Materials
Housing
Stainless steel
Seat seal PTFE
Housing seal FKM
Coil jacket Epoxy
Media
Heating oils DIN 51603 Part 1-6 at a viscosity
1.6 ... 76 cST (other media by arrangement with the
Bürkert sales office)
Operating principle 2/2-way valve
A (NC)
1(P)
2(A)
Protection class IP65 in accordance with EN 60529
with authorized device socket in
accordance with DIN 175301-803
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6.1. Type label
6.1.1. standard type label
5407 NC 20,0 EF VA
G3/4 Pstat 30 bar IP65
110-120V 50Hz 20W
00YYYYYY
00XXXXXX
W14LP
Housing material
Seal material
Orifice
Id. Number
Voltage, Frequency, Output
Connecting thread, Nominal
pressure, Protection class
Operating principle
Type
Customer article number (optional)
Fig. 1: Location and description of the type label
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Type 5407