MAINTENANCE
Series 264
16/26
Edition 2013-10-09
603392EA
6.1
Maintenance intervals
Under clean operating conditions the valve does not require any maintenance during the
specified cycles.
For more information or a general overhaul please contact one of our service centers. You
will find the addresses on our website www.vatvalve.com.
Contamination resulting from the process may impair the function of the
valve and require more frequent maintenance.
6.2
Required tools
Allen wrench depending on valve size
Torque wrench according «Table 6-1» on page 19
Cleanroom wiper soaked with alcohol (2% methyl ethyl ketone)
O-Ring removal tool; see «Table 11-1» on page 26
Figure 6-1
