Precision moulded in Marelon with P. T. F. E. seals. After 11000 operations a 3/4" valve was submerged in water and pressure tested to 80 P. S. I The result was leak free and no evidence of wear on internal seals. Threaded BSO parallel.

All Forespar® valves are non-corrosive, but like any moving part in a marine environment, they require regular inspection

and lubrication. Actuate the handle and lubricate the seals on a regular schedule using Forespar LanoCote®