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Butterfly valves from LD are indispensable for use in heating networks and critical industrial pipelines, especially in petrochemical and refining industries. These valves are ideal for tasks requiring both flow regulation and complete shut-off in both directions, thanks to their Class "A" tightness.
The unique feature of LD valves is their triple-offset design, which ensures zero leakage with minimal torque. The metal-to-metal seal with the third offset allows the disc to open without friction even under maximum pressure differentials, preventing jamming. The sealing ring, made of stainless steel 12X18H10T, fits uniformly against the seat, ensuring tightness in both directions.
This design guarantees not only high reliability and durability but also simplifies maintenance due to the replaceable sealing ring. LD butterfly valves combine advanced technology and high-quality materials, ensuring efficient and safe operation in the most challenging conditions.
Butterfly valves from LD are indispensable for use in heating networks and critical industrial pipelines, especially in petrochemical and refining industries. These valves are ideal for tasks requiring both flow regulation and complete shut-off in both directions, thanks to their Class "A" tightness.
The unique feature of LD valves is their triple-offset design, which ensures zero leakage with minimal torque. The metal-to-metal seal with the third offset allows the disc to open without friction even under maximum pressure differentials, preventing jamming. The sealing ring, made of stainless steel 12X18H10T, fits uniformly against the seat, ensuring tightness in both directions.
This design guarantees not only high reliability and durability but also simplifies maintenance due to the replaceable sealing ring. LD butterfly valves combine advanced technology and high-quality materials, ensuring efficient and safe operation in the most challenging conditions.
