Anderson Greenwood Liquid Storage Internal Tank Valves
Fail-safe isolation valves for bottom and side withdrawal tanks available in pivot-type, plug-type and side-mounted pivot-type models.
- Fail safe isolation as the weight of the disc will always close the ITV when not being held open by the operator.
- Self-seating disc designs provide perfect seating regardless of minor misalignments.
- All SS construction and PTFE-coated rotating joints surface provide full compatibility with cryogenic temperatures.
- Eliminates damaging up-loads on the tank bottom by limiting the force from the open and close operators.
- Redundant opening cables provided to allow manual operation if necessary.
- Pressure equalizing pilot valve integral with the valve disc.
- Anti-vortex vanes counter the Coriolis effect, preventing lowered pressure and resulting product gasification during withdrawal.
- Explosion-proof position indication limit switch (NEMA Type 7, Class 1, Groups C and D) mounted on the open operator available as an option.
- Auxiliary close cables augment normal sealing forces and improve the system’s manageability.
- Control panel option includes all components in a single weather-tight enclosure designed for roof installation and remote operation.
