02.12.2022 Rev. 12
- Consider the below torque values for bolts tightened on the valve.
- Tighten flange bolts according to cross ordering and use proper tools.
- Sealing and function check must be performed if the valve is dismantled and re-installed over
the line due to any reason.
- Before dismantling the valve from the line, you can perform filter replacement according to
the below order.
o Cut off the gas flow (turn off the ball valve)
o Remove the 4 bolts (1,2,3,4) on the cover seen in the picture and take out the cover (5).
o Take the filter cartridge (6) out of its socket and replace with a new one
o Close the cover and tighten the bolts. In frequently performed filter replacement
operations, use M4x14 bolt instead of self-tapping bolts used for fixing the cover.
o Perform sealing and function control
Max. torque values;
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