The pressure tight air operated bulk materials handling valve is simple in design and construction resulting in extremely sustainable process reliability even in the most difficult applications.
Inflatable Sealing Mechanism The fast closing bulk material cut-off Dome Valve incorporates a unique pressure tight sealing arrangement. This is achieved by using an inflatable seal, which is automatically inflated on closure of the valve and deflated upon opening
Nominal Bores ranging from 50 - 400mm as standard
Temperature Range -20 to 450 deg C
High Availability over 3,000,000 cycles between major overhauls and 1,000,000 cycles for seal replacement