With the start of movement at defined flow direction on the system, the disc leaves the flow section by turning around its axis and allows the flow pass.
The disc fixed inside the body in located on the flow axis.
Sealing is achieved by metal to metal seating. Rubber coated disc is available. (Optional).
All external surfaces are primed and painted for corrosion resistance.
Can be installed in either vertical (upward flow only) or horizontal (cover upright) applications.
Designed with focus on easy access to maintenance. By unscrewing a few bolts the bonnet assembly including hinge and disc can be removed from the body, and maintenance can be performed.
Zero stem leakage eliminates media loss and satisfies environmental regulations.
