Special Features & Benefits
Design complies to API 6D
Valves offered with API 6D monogram
Fugitive emissions – Complies to ISO 15848-1
Fire safety – Complies to API 607/ ISO 10497
CE Marking – Meets requirements of Pressure Equipment Directive 2014/68/EU, Annexure III, Module H
PED Module B1 Design examination certificate (certified by DNV) available
Atex – Meets requirements of Atex Directive 94/9/EC (ATEX), category 2 non-electrical equipment
SIL3 – Safety Integrity Level SIL3 certification complies to IEC 61508
L&T Valves Double Block & Bleed Plug Valve provides online-verifiable bubble tight sealing and is a safe and reliable replacement to the conventional two-valve system
High integrity positive shut-off obtained independent of line pressure, without sealants/ lubricants
Mechanical sealing ensuring online-verifiable positive double isolation for critical services
Patented operator mechanism enables segments to move towards the seats during valve operation – reduces wear and tear and enhances service life
Inbuilt cavity pressure relief system
Inline Maintainable Seats -Seats can be renewed without removing the valve from the pipeline (after draining and isolating the line)
