3” 30° Cleanflow Footvalve Options — inlet flange drilled 8 x 14mm holes equi-spaced on a 178mm PCD; square outlet flange drilled 4 x 17mm holes on a 160mm PCD. Contact parts manufactured in 316 stainless steel with Fortyt O ring to main poppet as standard. — Other poppet seal materials available. Footvalve may be manufactured in other metals. A range of outlet flange configurations available. Conical poppet available for solidifying cargoes. Steam heated option. Available with replaceable seat area. Full range of 45°, 90° and 180° Cleanflow footvalves. Arange of bolting kits and outlet gaskets is available.
Weight 8.3 Kg *See note
Design Pressure (MAWP) 4 Bar (58 PSI)
Test Pressure 6 Bar (87 PSI)
Design Temperature Range -20°C to 200°C (-4°F to 392°F)
* NB Data varies according to valve specification. To ensure that the tank remains sealed in the event of an accident, the valve body incorporates a shear groove designed to fail in such a way as to leave the internal part of the valve closed and attached to the tank. Comparison tests between the Cleanflow and the Highlift footvalves conclude that there is a 38% increase in flow and a 27% reduction in discharge time. Design approval by Lloyds Register of Shipping. Approved to BS EN14433. Operating Instructions available — OPIN28.