VAT Vakuumventile AG

CH-9469 Haag, Schweiz

PRODUCT DATA SHEET

Series 613, DN 25 - 320 mm (I.D. 1" - 12")

Ordering No. 613..-….-….

Editor:

Date: 2022-09-13

Page 2 of 7

Replaced by:

Replacement for:

909244ED.DOCX

Modification No.

Modification No.

2

Technical data

2.1

Valve unit

Pressure range at 20

°C (unheated on delivery)

- Aluminum

(613 . . - . A. . - . . . . )

1 × 10E-8 mbar to 1.2 bar (abs)

- Aluminum hard anodized (613 . . - . H. . - . . . . )

1 × 10E-6 mbar to 1.2 bar (abs)

- Aluminum nickel coated

(613 . . - . I. . - . . . . )

1 × 10E-8 mbar to 1.2 bar (abs)

- Stainless steel

(613 . . - . E. . - . . . . )

1 × 10E-8 mbar to 1.2 bar (abs)

Leak valve body, valve seat at 20

°C (unheated on delivery)

- Aluminum

(613 . . - . A. . - . . . . )

1 × 10E-9 mbar ls-1

- Aluminum hard anodized (613 . . - . H. . - . . . . )

1 × 10E-5 mbar ls-1

- Aluminum nickel coated

(613 . . - . I. . - . . . . )

1 × 10E-9 mbar ls-1

- Stainless steel

(613 . . - . E. . - . . . . )

1 × 10E-9 mbar ls-1

Cycles until first service (unheated and under clean conditions)

2’000’000

Admissible operating temperature

•

Valve body

•

Ambient

while temperature of valve body and valve plate

should be kept on about same level

10°C to 150°C

≤ 150°C

Mounting position

any (DN63…250)

Control unit for ISO-KF version needs support when

mounted on horizontal piping and control unit does not

hang. (DN25…50)

Process side materials

body / plate

Aluminum - EN AW-6082 (3.2315) (A, H, I)

Stainless steel: AISI 316L (1.4404 or 1.4435) (E)

shaft / plate screws

Stainless steel: AISI 316L (1.4404 or 1.4435)

shaft bearing

Iglidur® X

Seals

rotary feed through

FKM (e.g. Viton®)

DN (nominal I. D.)

[mm]

25

1

40

1½"

50

2"

63

2½

80

3"

100

4"

160

6"

200

8"

250

10"

320

12"

[inch]

Max. differential pressure

on plate (close position)

[mbar]

1000 1000 1000 1000 1000

800

300

150

100

75

Typical closing or

opening time

Aluminum [ms]

90

90

90

90

90

90

110

140

180

290

Steel

[ms]

90

90

90

90

90

110

140

180

290

na

Min. controllable conductance

[ls-1]

(N2 molecular flow)

0.15

0.25

0.3

0.45

0.65

0.85

1.70

2.80

5

6

Max. conductance

[ls-1]

(N2 molecular flow)

22

80

150

360

850

1‘400

3‘800

7‘800

15‘000 27‘000

Weight (approx.)

Aluminum valve

Aluminum [kg]

2.2

2.3

2.6

2.8

3.0

3.2

4.4

4.9

5.9

10.6

Aluminum [lbs]

4.9

5.1

5.8

6.2

6.7

7.1

9.8

10.9

13.0

23.5

Weight (approx.)

Stainless steel valve

Steel

[kg]

2.7

2.8

3.2

4.3

4.9

5.2

7.4

10.2

12.5

n.a

Steel

[lbs]

6.0

6.2

7.1

9.5

10.9

11.5

16.4

22.6

27.6

n.a