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Gate, Globe & Check ValvesCorrosion-resistantASME Class 150 to 600 2" - 24" (50 mm - 600 mm)API 603, ASME B16.34
L&T ValvesTrusted by the industry for over five decades, L&T Valves offers innovativeproducts and solutions that enhance safety, reliability and performance inflow-control systems across the globe. The company is a wholly-ownedsubsidiary of Larsen & Toubro, a leading engineering, construction,manufacturing and services conglomerate.The Quality Management System of L&T Valves is certified to comply withISO 9001 and API Spec Q1. The company is licensed to offer productsmonogrammed API 600, API 6D and API 609 as well as valves with CEMarking and ATEX certification. Ball, Butterfly Gate and Globe Valves withSIL3 certification are also offered.At L&T Valves facilities, cutting-edge technology and unmatched skill cometogether to create state-of-the-art flow-control solutions. Internationalsafety, health and environment standards govern every phase of themanufacturing process.2
Gate, Globe and Check ValvesL&T Valves is a global leader in Gate, Globe & Check Valves. Therange comprises large-size valves in sizes up to 72", high pressurevalves in ASME classes up to 4500, high integrity low emissionvalves (API 624/ ISO 15848), cryogenic valves (-196 C) and valves inexotic metallurgies.Corrosion-resistant RangeLeveraging expertise in design and manufacture of Gate, Globe and CheckValves, L&T Valves offers a range of Corrosion-resistant Valves in sizes up to24” (600 mm) and in ASME classes from 150 to 600.The valves are offered in various grades of Austenitic stainless steels tomeet customer requirements in chemical, petrochemical and fertilizerindustries.Gate 00150200250300350400450500550600 Globe 00150200250300350400450500550600 Check 00150200250300350400450500550600 Valves in other sizes and ASME classes available on demand3
Compliance StandardsL&T Gate, Globe & Check Valves are designed to meet major internationalstandards and customer specifications.ParameterDesignEndsStandardGate ValvesAPI 603, ASME B16.34Globe ValvesASME B16.34Check ValvesASME B16.34Face-to-face/ End-to-end DimensionsASME B16.10End Flange DimensionsASME B16.5Butt-weld End DimensionsASME B16.25Forged Fittings, Socket welding &Threading DimensionsASME B16.11TestingAPI 598Fugitive EmissionAPI 624, ISO 15848Materials of ConstructionMaterial GroupMaterial GradesA351 Grade CF3/ CF3MA351 Grade CF8/ CF8MA351 Grade CF8CGroup 2A351 Grade CK3MCuNA995 Grade CD3MNA351 Grade CN7MA494 Grade CW12MWGroup 3A351 Grade CN3MNOther material grades specified in ASME B16.34 can be provided based on customer demandTrim MaterialsAPI 600 Trim4MaterialsStemSeat SurfaceDisc SurfaceBack Seat10SS 316SS 316SS 316SS 31612SS 316HFSS 316SS 31616SS 316HFHFSS 316
Gate Valves - ASME Class 150 to 600(API 603, ASME B16.34)Gate Valves are of outside screw-and-yoke design. The valvesare available with flanged and butt-weld ends.Features: Integral body seat. In-situ hardfacing provided for Trim 12 and 16 valves Flex Wedge - Compensates for seat distortion andeliminates disc-jamming Single-piece forged stem with T-head for superior strength Body-bonnet Joint - Class 150 Globe Valves offered withsquare-shaped body-bonnet joints in size 2” and with oval-shapedjoints in 3” size. Valves in all other sizes and pressure classes offeredwith circular body-bonnet joints. Complies to API 624 and ISO 15848 fugitive emission requirementsØCØCNo.Materials1515141BodyA351 Gr CF8M14132Wedge/ Gate/ DiscA351 Gr CF8M/ A182 Gr F3161211133StemA182 Gr F3164Bonnet GasketGraphite/ PTFE5A351 Gr CF8M10Stud: A193 Gr B8M Cl 1/ A193Gr B8M Cl 2 Nut: A194 Gr 8M 98Graphite/ PTFE1211768GlandA276 Type 316549Gland FlangeA182 Gr F316/ A351 Gr CF8MStud: A193 Gr B8M Cl 1/ A193Gr B8M Cl 2 Nut: A194 Gr 8MA439 Type D2/ B148 UNSC95400A276 TP 316/ A276 TP 304698B (OPEN)7BonnetBolting: Body toBonnetPacking10B (OPEN)Components10 Gland Stud & Nut11 Stem Nut32112 Grease FittingØDA276 TP 316A536 Gr 60-40-18/ IS: 1865 Gr14 HandwheelSG 400-15Other stainless steel grades offered on customer demand.15 Handwheel NutA276 TP 316ØD13 Retainer Nut765432116 Identification Plate A240 TP 304AADimensions & WeightsSizeClass 150Class 300Class 003561400457304.8225502146050810 083819951845012 4322150500438.25659142320710431.8 110020500114572370630489.07209912500710482.6 1375246005082650630590.6 116011432900800584.2 2100B14ØCAll dimensions in mm and approx. weights in kg76543215
Globe Valves - ASME Class 150 to 600(ASME B16.34)Globe Valves are of outside screw-and-yoke design. The valvesare available with flanged and butt-weld ends.Features: Integral body seat. In-situ hardfacing provided for Trim 12and 16 valves Non-Rotating Rising-Stem for lower operating torque Globe Valve stem-disc connection, allows disc to swivel andalign for better seal Guided disc to avoid vibration during throttling Body-bonnet Joint - Class 150 Globe Valves offered withsquare-shaped body-bonnet joints in size 2” and withoval-shaped joints in 3” size. Valves in all other sizes andpressure classes offered with circular body-bonnet joints. Complies to API 624 and ISO 15848 fugitive emissionrequirementsØCOthersteel grades offered on customerdemand.No. stainlessComponentsMaterials151413121110B (OPEN)987654151BodyA351 Gr CF8M142DiscA351 Gr CF8M/ A182 Gr F316133StemA182 Gr F316124Bonnet GasketGraphite/ PTFE11510697BonnetBolting: Body toBonnetPackingA351 Gr CF8MStud: A193 Gr B8M Cl 1/ A193Gr B8M Cl 2 Nut: A194 Gr 8MGraphite/ PTFE88GlandA276 Type 316769Gland FlangeA182 Gr F316/ A351 Gr CF8MStud: A193 Gr B8M Cl 1/ A193Gr B8M Cl 2 Nut: A194 Gr 8MA439 Type D2/ B148 UNSC95400A276 TP 316/ A276 TP 30410 Gland Stud & Nut5411 Stem Nut32112 Grease Fitting13 Retainer NutØD3214 Handwheel115 Handwheel NutA276 TP 316A536 Gr 60-40-18/ IS:1865 Gr SG400-15A276 TP 31616 Identification Plate A240 TP 304ADimensions & WeightsSizeClass 150Class 298.5 1040109All dimensions in mm and approx. weights in kg76Class 60065
Check Valves - ASME Class 150 to 600(ASME B16.34)Check Valves are of swing-check design. The valves areavailable with flanged and butt-weld ends.Features: Integral body seat. In-situ hardfacing provided for Trim 12and 16 valves Internal hinge design eliminates additional leakage path Body-bonnet Joint - Class 150 Check Valves offered withsquare-shaped body-bonnet joints in size 2” and with ovalshaped joints in 3” size. Valves in all other sizes and pressureclasses offered with circular body-bonnet joints.111210914B - 351 Gr CF8M2DiscA351 Gr CF8M3HingeA276 Type 3164Disc WasherA276 Type 3165Disc NutA276 Type 3166Disc Nut PinA276 Type 3167Hinge PinA276 Type 3168Cover GasketGraphite/ PTFE9CoverBolting: Body to10Cover11 BracketA351 Gr CF8MStud: A193 Gr B8M Cl 1/ A193Gr B8M Cl 2 Nut: A194 Gr 8MA351 Gr CF8M12 Hex Head ScrewA276 Type 31613 Identification Plate A240 TP 304FLOW DIRECTIONAOther stainless steel grades offered on customer demand.VALVE ARRANGEMENT FOR NPS 6 AND 8Dimensions & WeightsSizeClass 150Class 300Class 8275711485304.8360838570298.5630All dimensions in mm and approx. weights in kg7
Ordering InformationSizeValve TypeClassEnd ConnectionTrim Number50 (2”)3G Gate (603)1 - 1503 - Flanged RF1065 (2 ½”)3L Globe3 - 3005 - Flanged RTJ1280 (3”)3C Check6 - 6006 - Butt-weld16100 (4”)150 (6”)200 (8”)250 (10”)300 (12”)350 (14”)400 (16”)450 (18”)500 (20”)600 (24”)L&T Valves LimitedMount - Poonamallee Road, Manapakkam, Chennai 600 089, INDIATel. : 91 44 2249 8201 Email: ContactUs@Lntvalves.com www.Lntvalves.com CIN Number: U74999MH1961PLC012188Registered Office: L&T House, N. M. Marg, Ballard Estate, Mumbai - 400 001, INDIAPublication Number: VC020/0219As we continuously endeavour to improve our products, the data given herein is subject to change.Please refer www.Lntvalves.com for the latest publication.
ISO 9001 and API Spec Q1. The company is licensed to offer products monogrammed API 600, API 6D and API 609 as well as valves with CE Marking and ATEX certification. Ball, Butterfly Gate and Globe Valves with SIL3 certification are also offered. At L&T Valves fac
