L&T Valves Limited
L&T Valves Limited
Coimbatore, Tamil Nadu
GST No. 33AAACA9647E1ZU
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L&T Bolted Bonnet Valves

Pioneers in the industry, we offer l&t bolted bonnet gate valves, l&t bolted bonnet globe valves and l&t bolted bonnet check valves from India.

L&T Bolted Bonnet Gate Valves

L&T Bolted Bonnet Gate Valves
  • L&T Bolted Bonnet Gate Valves
  • L&T Bolted Bonnet Gate Valves
  • L&T Bolted Bonnet Gate Valves
  • L&T Bolted Bonnet Gate Valves
  • L&T Bolted Bonnet Gate Valves
  • L&T Bolted Bonnet Gate Valves
  • L&T Bolted Bonnet Gate Valves
  • L&T Bolted Bonnet Gate Valves
  • L&T Bolted Bonnet Gate Valves
Get Best Quote
Approx. Price: Rs 2,500 / UnitGet Latest Price
Product Brochure

Product Details:

Usage/ApplicationIndustrial
BrandL&T
MaterialStainless Steel
Valve Size2" to 72" (50 mm to 1800 mm)
ASME ClassClass 150 to 2500
Design StandardAPI 600,API 603,ASME B 16.34

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

Note: Mentioned price is a basic price. Prices varies based on size, class and material.
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L&T Bolted Bonnet Globe Valves

L&T Bolted Bonnet Globe Valves
  • L&T Bolted Bonnet Globe Valves
  • L&T Bolted Bonnet Globe Valves
  • L&T Bolted Bonnet Globe Valves
  • L&T Bolted Bonnet Globe Valves
Get Best Quote
Approx. Price: Rs 2,500 / UnitGet Latest Price
Product Brochure

Product Details:

BrandL&T
Body MaterialStainless Steel
Usage/ApplicationSteam, Oil, Gas, Thermal Power Plants, Fertiliser Plants, Petrochemical Plants & Refineries
Size2" to 20" (50 mm to 500 mm)
ASME ClassClass 150 to 2500
Design StandardAPI 623,BS 1873,ASME B 16.34

Beyond Standards:
  • Globe Valve design complies to API 623 (higher stem diameter than BS 1873)
  • Fugitive Emissions - Complies to API 624 and ISO 15848-1 (<50 ppm / Class AH leakage levels, optional)
  • Globe Valves tested to API 624 at Yarmouth Research Lab, Maine, USA
  • 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
  • SIL3 Safety Integrity Level for Automated Valves
  • Globe valves successfully tested to Shell Design Validation Test Procedure 77/300 and witnessed by Shell Inspectors

Features that Add Value:
  • Body Guided disc in globe valves (all sizes/classes) provides disc stability and avoids vibration of the disc-disc nut assembly
  • Non-rotating rising stem design in globe valves (2” and above) yields a 20-30% reduction in valve torque vis-à-vis the Rotating rising stem globe valves
  • In-situ seat design in all globe valves
  • Inconel overlay cladded option available for economical solutions

Versatile Solutions:
  • Y-Globe, Bellows-sealed, FBE/ Fusion-bonded Epoxy Lined, Steam-Jacketed
  • ValvTrac™ RFID tagging offered for reliable digital traceability

Note: Mentioned price is a basic price. Prices varies based on size, class and material.
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L&T Bolted Bonnet Check Valves

L&T Bolted Bonnet Check Valves
  • L&T Bolted Bonnet Check Valves
  • L&T Bolted Bonnet Check Valves
  • L&T Bolted Bonnet Check Valves
  • L&T Bolted Bonnet Check Valves
  • L&T Bolted Bonnet Check Valves
Get Best Quote
Approx. Price: Rs 3,000 / UnitGet Latest Price

Product Details:

BrandL&T
MaterialStainless Steel
Valve Size2" to 48" (50 mm to 1200 mm)
Usage/ApplicationIndustrial
ASME ClassClass 150 to 2500
Design StandardBS 1868,API 594,ASME B 16.34

Beyond Standards:
  • Check Valve design complies to BS 1868 and API 594
  • Offered with API monogram
  • Fugitive Emissions - Complies with ISO 15848-1 (<50 ppm)
  • Compliance to Annex III Module H of Pressure Equipment Directive 2014/68/EU
  • Check valves successfully tested to Shell 77/300 and witnessed by Shell Inspectors

Features that Add Value:
  • Internal hinge design, no hole in the body, eliminates leakage path
  • Inconel overlay/ cladded option available

Versatile Solutions:
  • Swing check valves offered with damper arrangement for non-slam applications
  • Options: Tilting Disc Check Valve, Axial Flow Check Valve, Stop Check Valve, Lift Check Valve, Steam Jacketed and FBE/Fusion-bonded Epoxy Lined Valves
  • ValvTrac™ RFID tags for reliable digital traceability

Stainless Steel Corrosion-Resistant Check Valves

Special Features:

  • Integral body seat. In-situ hardfacing provided for Trim 12 and 16 valves
  • Internal hinge design eliminates additional leakage path
  • Body-bonnet Joint - Class 150 Check Valves offered with square-shaped body-bonnetjoints in size 2” and with ovalshaped joints in 3” size. Valves in all other sizes and pressure classes offered with circular body-bonnet joints.


Tilting Disc Check Valves

  • The disc has a pivot axis closer to the flow-bore centre-line compared with SwingCheck Valves.
  • Disc seats against a conical surface on the seat ring
  • Suitable for pulsating flow and fluid with particulates
  • Low susceptibility to water hammer


Axial Flow Check Valves

Flow forces the disc open against spring force; when the flow is reversed, the spring quickly close the valve by forcing the disc against a seat.

Axial Flow Check Valve offers lower pressure drop, lower reverse flows and low slamming.

Note: Mentioned price is a basic price. Prices varies based on size, class and material.

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Raghu Prasad (Sr. Engineer)
L&T Valves Limited
L&T Campus - Sector W2, L&t Bypass Road, Po Box 4440, Malumichampatti
Coimbatore - 641050, Tamil Nadu, India


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