2/2-way drain valve NC, DN 40 IP 65, IP 680 pages

Product
Information
2/2-way drain valves NC, DN 40, IP 65, IP 68

A. u. K. Müller
Solenoid valves
Control valves
Special valves and systems
A.u.K. Müller GmbH & Co. KG
Dresdener Str. 162
D-40595 Düsseldorf/Germany

Series 04.040.116

Tel.:
Fax:

+49(0)211-7391-0
+49(0)211-7391-281

e-mail:
info@akmueller.de
Internet: www.akmueller.de

Characteristics
Direct acting
Protection type IP 68 using cable, respectively IP 65 using connector
Normally closed (NC)

Valve body: PPE

Potted coil
Coil system protected against corrosion by
separation to medium by membrane
Optional valve body made of PVDF or
stainless steel and FKM membrane for
higher resistance to chemicals
Optional flush spout on valve body

Valve body: PVDF

Valve body: Stainless steel

Optional manual emergency override
Long term performance capability
Maximum medium

Applications
Description
2/2-way direct acting drain valve of nominal
diameter DN 40 for controlling low aggressive
media, such as cleaning or disinfection agents,
with normally closed operation mode NC
(normally closed).

Industrial washing machines and
dishwashers
Cleaning devices for medical equipment
Cleaning and disinfection systems in the
dairy industry and process engineering

Valves of this type are medium separated
having a single chamber valve body with the
inlet at ninety degrees to the outlet. They can
be manufactured in various materials and
equipped with threaded or hose connections.
Electrical operating safety is achieved
by insulation class F and supported by an
integrated protective circuit.

temperature 98 °C (208 °F)
No minimal pressure required
Suitable for spray- and jet water
UL approved versions available
High operating safety by the use of high
quality materials and 100% final testing of the
products

Typical performance curve
p / psi
0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

1,6

120

Protection type IP 68 is achieved in conjunction
with cable connection, IP 65 by using a
mounted connector.

30

100
25

The smooth internal shape improves liquid flow
and avoids dirt traps. The valve bodies can be
equipped with an additional flush spout.

20

60

15

40

10

20

Q / gpm

Valve housing made of PPE or stainless steel
are suitable for hot water. Valve housing made
of PVDF have a higher resistance to chemicals
where stainless steel has both features.

80

Q / l/min

The valves can be equipped with an
emergency manual override, to ensure the
drainage of tanks even in the case of a voltage
breakdown.

5

0

0

0

20

40

60

80

100

120

p / mbar
© copyright A.u.K. Müller, subject to changes without prior notice

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