VAT 65046 Series User Manual

Installation, Operating & Maintenance Instructions
Series 650, DN 100 – 250 (I.D. 4" - 10")
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel ++41 81 771 61 61 Fax ++41 81 771 48 30 Email reception@vat.ch www.vatvalve.com
258550EE
2007-05-11
9/51
2.3.2 Mounting with O-ring in grooves
ISO-F JIS ASA-LP ISO-F JIS ASA-LP
Valve size
max. tightening torque
(Nm)
max. tightening torque
(lbs . ft)
DN100 / 4“
(65040 - . . . . - . . . . )
20-23 35-40 35-40 15 - 17 26 - 30 26 - 30
DN160 / 6“
(65044 - . . . . - . . . . )
35-40 35-40 35-40 26 - 30 26 - 30 26 - 30
DN200 / 8“
(65046 - . . . . - . . . . )
35-40 35-40 80-90 26 - 30 26 - 30 59 - 67
DN250 / 10“
(65048 - . . . . - . . . . )
35-40 65-70 80-90 26 - 30 48 - 52 59 – 67
hole depth (mm) hole depth (inch)
DN100 / 4“
(65040 - . . . . - . . . . )
12 12 12 0.47 0.47 0.47
DN160 / 6“
(65044 - . . . . - . . . . )
14 14 14 0.55 0.55 0.55
DN200 / 8“
(65046 - . . . . - . . . . )
15 15 15 0.59 0.59 0.59
DN250 / 10“
(65048 - . . . . - . . . . )
16 16 16 0.63 0.63 0.63
Caution: Make sure that screws are not too long otherwise the valve body may be damaged.
Note: These torques are valid if depth of the mounting screws is min. 1 x thread diameter. Make sure that screws in use
are capable to withstand applied torques. Lubricate screws slightly.
2.4 Admissible forces
Forces from evacuating the system, from the weight of other components, and from baking can lead to deformation and
malfunctioning of the valve. Stress has to be relieved by suitable means, e.g. bellows sections.
Axial tensile or
compressive force «F
A
»
Bending moment «M»
Valve size
N lb. Nm lbf.
DN100 / 4“
(65040 - . . 52 - . . . . )
1000 220 40 30
DN160 / 6“
(65044 - . . 52 - . . . . )
2000 440 80 60
DN200 / 8“
(65046 - . . 52 - . . . . )
2000 440 80 60
DN250 / 10“
(65048 - . . 52 - . . . . )
2500 550 100 75
For a combination of both forces (F
A
and M) the values are invalid.
Verify that the depth of the mounting screws is min. 1 x thread diameter.
Please contact VAT for more information.
F
A
M

VAT 65046 Series Specifications

General

Brand	VAT
Model	65046 Series
Category	Control Unit
Language	English