InfiniCon Systems Angle valve VAP016 Manual Do Utilizador

Angle valve

pneumatically actuated
bellows sealed
with position indicator and pilot valve
normally open

VAP016 … 040-A/X

Instruction Sheet

Incl. Manufacturer's Declaration

sima60e1-b     (0210)

In all communications with INFICON, please specify the infor-
mation on the product nameplate. For convenient reference
copy that information into the space provided below.

Typ:
No:

F-No:

Nominal voltage

This document applies to products with the following part
numbers:

Aluminum housing:
DN 16
ISO-KF

DN 25
ISO-KF

DN 40
ISO-KF

Nominal voltage
(pilot valve) N.O.

250-206

250-226

250-246

24 VDC (

=)

Stainless steel housing:
DN 16
ISO-KF

DN 25
ISO-KF

DN 40
ISO-KF

Nominal voltage
(pilot valve) N.O.

250-216

250-236

250-256

24 VDC (

=)

The part number can be taken from the product nameplate.

If not indicated otherwise in the legends, the illustrations in
this document correspond to the valve with the nominal
diameter DN 25 ISO-KF. They apply to valves with other
nominal diameters by analogy.

We reserve the right to make technical changes without prior
notice.

The angle valves are used as shut-off and venting devices for
vacuum applications.

Position indication

(visual)

Position indicator

(electrical)

Connector
(enclosed)

Vacuum connection
DN 16 - 40 ISO-KF

Control valve

Pneumatic
actuator

Instant push-in fittings
(enclosed)

2x

2x

When the pilot valve is activated, the angle valve is closed by
the pressure spring. The position indicator is invisible.
When the pilot valve is deactivated, the angle valve is opened
by the pneumatic actuator. The green position indicator be-
comes visible.
The final positions can be polled by the electrical position
indicator.

Information on preventing any kind of physical injury.

Information on preventing extensive equipment and
environmental damage.

Information on correct handling or use. Disregard can lead
to malfunctions or minor equipment damage.

20

Dimensions in mm

·  Adhere to the applicable regulations and take the neces-

sary precautions for the process media used.

  Consider possible reactions between the materials and the

process media.

·  Adhere to the applicable regulations and take the neces-

sary precautions for all work you are going to do and
consider the safety instructions in this document.

·  Before beginning to work, find out whether any vacuum

components are contaminated. Adhere to the relevant
regulations and take the necessary precautions when
handling contaminated parts.

Communicate the safety instructions to all other users.

INFICON assumes no liability and the warranty becomes null
and void if end-user or third parties
·  disregard the information in this document
·  use the product in a non-conforming manner
·  make any kind of interventions (modifications, alterations

etc.) on the product

·  use the product with accessories and options not listed in

the corresponding product documentation.

The end-user assumes the responsibility in conjunction with
the process media used.

Pilot valve

connection
type
nominal voltage
power
duty cycle
nominal diameter

soldered joints

normally open

see product nameplate

1 W

100%

0.42 mm

Position indicator

connection
rating

soldered joints

250 VAC / 25 VA / 0.1 A

50 VDC / 12.5 W / 0.25 A

Connection flange

DN 16

ISO-KF

DN 25

ISO-KF

DN 40

ISO-KF

Actuation

opening: pneumatic

closing: by pressure spring

Compressed air supply

tube connection

ø4 mm, ø6 mm or ø¼“

pressure range
(overpressure)

3 … 5 bar

3 … 6 bar

piston displacement

5.5 cm

3

12.1 cm

3

26.2 cm

3

Stroke of the valve plate

5 mm

10 mm

14 mm

Conductance 

1)

4.5 l/s

16 l/s

40 l/s

Switching frequency 

2)

Opening time 

2)

Closing time 

2)

100 / min

100 ms
200 ms

100 / min

110 ms
290 ms

75 / min

150 ms
250 ms

Cycle life 

3)

10 million

Tightness

1×10

-9

 mbar l/s

Pressure range min.

1×10

-8

 mbar 

Pressure range 

max.(abs.)

4 bar 

2.5 bar 

Pressure difference 

Dp

in closing direction
in opening direction

Opens to a pressure
difference 

Dp 

4)

4 bar
2 bar

4 bar

  2 bar

1.5 bar

2 bar

Temperatures

ambiance
bakeout

housing
  aluminum
  stainless steel
actuator / pilot valve

0 °C … 50 °C

80 °C

150 °C

50 °C

Type of protection
Protection class

IP 50 according to DIN 40 050

II

Installation angle
Flow direction

any
any

Materials

housing

aluminum
stainless steel

bellows / valve plate
pressure spring

DN 16 + 25 ISO-KF
DN 40 ISO-KF

seals
shell / cylinder unit
protective lids
packing material

3.2572
1.4301

1.4541 / 1.4301

1.4301
1.1200

FPM

PBTP

PE

carton box, PE, PU

Weight

housing

aluminum
stainless steel

0.3 kg
0.4 kg

0.44 kg
0.75 kg

0.9 kg
1.6 kg

1)

For air with molecular flow

2)

With pressure difference 

Dp=0 and compressed air = 5 bar

(overpressure)

3)

Cycles without expendable parts (seals) and under clean
operating conditions

4)

Compressed air = 5 bar (overpressure)

DN

DN

DN 16 ISO-KF
DN 25 ISO-KF
DN 40 ISO-KF

A

154
176

196.5

B

127

147.4
167.3

C

71

92.5

112

D

60
74
98

E

51
63
83

DN

F

G

100
108
120

40
50
65

M5

2x

2x