`assen` positive isolation line blind valve manufactured by associate engineers is non spill, carbon steel [cs] fabricated /cast steel with cs/ss spectacle blind or cadmium plated/electro less nickel phosphate coated with buna-n, neoprene, silicone, teflon, viton & epdm seals. Ae has built 5 units 36" cs constructed for indian client in 1999.
Following are the lists of special features:
Avoids fire hazard, prevents loss and contamination of products.
Infallible, leak proof, visible shut-off for manifolds etc.
Longer seal life, as seals are not eroded by product flow.
Meets custom, excise and safety requirements.
Easy and quick operation by single man.
Some other valves are swivel flanges and flame arresters and breather valves.
