4-15
5. Ensure that the flange surface is clean. Place a gasket, Seal 1, on the flange.
Gasket Seal 1
6. Ensure that both Sea Valve flanges are clean.
x Fit the Sea Valve over the studs with the Position Indicator pin upwards.
- There is no directional requirement for the handwheel.
- Mount as space allows and convenience for operation.
x Centre on the flange and secure with eight Spring Washers
and eight M6M M16 Nuts. Use MoS2 grease on the threads.
x Slightly pre-tighten the nuts crosswise/diagonally.
x Finish by tighten all nuts to approx. 150Nm again crosswise/diagonally.
Mounting Sea Valve on Bottom Flange
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