Modification to Discharge Valve Type OP. 2770

A 1:1 scale black and white design drawing of a Type OP2770 Discharge Valve with a further 4 diagrams of the valve in sections (Old Ref: Drawing No. T104). Also includes the 5 stage procedure to modify the valve.

Details

Identifier:
YA2007.25/1/1/2/1
Access:
Open access.

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