L & T Valve dealers in Kolkata

L & T Valve distributor in Kolkata

L&T Valve in a variety of pressure classes, body styles, materials and actuation options to meet myriad requirements in process and utility lines. At the core of Valve is an in-situ moulded integral elastomer seat that provides better performance and longer service life compared to valves with loose liners.

Banking on the skills of our qualified team of professionals, we are instrumental in offering supreme quality range of L & T Valve dealers in Kolkata and L & T Valve distributor in Kolkata.

Salient Features:

• Enhanced reliability, Longer service life
• Tight sealing, Consistent low torque
• Assured shaft sealing
• One-piece blowout-proof Shaft
• Reliable Drive – Positive shaft-disc connection
• Lower resistance to flow – Contoured disc
• Ease of installation
• Integral actuator mounting platform

Available Pressure Rating

• PN16, PN25, Class 150

Available Sizes

• 3 to 36 Inch

Available Design Standard

• EN 593 (BS 5155), MSS SP 67

Versatile Range:

• End connections: Lugged, Flanged
• Body materials: SG Iron, Carbon Steel, SS 304/ CF8, SS 316/ CF8M
• Elastomer options: Black/ White Nitrile, EPDM, Viton, Hypalon, Silicon
• Specials: Long Neck, Extended Stem

Beyond Standards:

• Gate Valve design complies to API 600, Edition 13
• Offered with API 600 monogram
• Fugitive Emissions – Complies to API 624 and ISO 15848-1 (<50 ppm / Class AH leakage levels, optional)
• Gate Valves tested to API 624 at Yarmouth Research Lab, Maine, USA
• Body gasket leakage <100 ppm observed on eight sizes tested as per API 624 Annexure A
• Fire Safe – By design and tested 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
• SIL 3 Safety Integrity Level for Automated Valves
• Gate valves successfully tested to Shell Design Validation Test Procedure 77/300 and witnessed by Shell Inspectors

Features that Add Value:

• Robust stem-wedge design connection successfully tested as per API RP 591 Annex B
• Hardfaced body guides and wedge slots (sizes >24”)
• Inconel overlay/ cladded options offered

Versatile Solutions:

• Options: Bellows-sealed, FBE/ Fusion-bonded Epoxy Lined, Steam-Jacketed.