ENGIMAX PROFESSIONAL ENGINE VALVE

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Claire Powers
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2 ENGIMAX PROFESSIONAL ENGINE VALVE With more than thirty years experience in engine valve/guide/seat manufacturing,apply different kinds of materials/special treatments according to OE specifications.mainly supply engine valve for passenger cars of, diesel engines trucks,buses & construction vehicles. Main Materials for Engine Valve SCM H11 H3 H3 DIN Chromium-Manganium-Molybdenum-steel(JIS SCM4) Alloy Steels applied to Inlet Valves Silicon-Chromium(Silichrome 1) (JIS SUH 11)apply to Inlet Valve only Silicon-Manganium-Molybdenum-steel(JIS SUH3) apply to Inlet Valves (may apply to Exhaust Valves of light engines) High Chromium-Magane Austenitic steel (JIS SUH3)(Anti-Magnetic Steel 21-4N).Apply to Exhaust Valves of heavy duty enginess. DIN (Inlet),DIN (Exhaust) Special Treatment Symbols STL T Cr Tuf NA Bi-M ss Valve seat : Stellite or 32(F) st Tip:Stellite 1 Wafer welded valves Small wafer ( normally in our A-class material) is welded at the valve tip Chromium plated valves stems Soft nitrided valve Soft nitrided finish,in other words "Tufftride", or so called " Black Finish" in general,the significance of these improvements resulting from soft nitrideing is of course an extneded valve life. Sodium cooled valves demands are increasing for racing car engines, for several operating purposes and for long run under high speed, Sodium affects lowering temperature at valve head. These are required for some types of engines,to economically provide a valve with the head resisitance to heat,corrosion and mechanical stresses and the stem with good wear resistance. the bi-metallic Valve has the head made from a high temperature and corrosion resistant steel, and the stem made from a steel (usually martensitic) with good mechanical properties at medium temperatures.this combination is highly recommended for Exhaust Valves. Chemical Components of Stellite Stellite Code STELLITE 1 STELLITE Ni C Co Cr W Fe Melt.P( C ) HRC Apply Balance Max Seat Balance Max Tip

3 ENGIMAX PROFESSIONAL ENGINE VALVE Chemical Analysis of Material EIC Approximate Symbol JIS SAE BS C Si Mn P S Ni Cr Mo N W Equivalents Apply s TRW EATON SCM SCM EN IN SNCM7 845 AEN100D I IN SNCM EN N IN H3 SUH IN & EX H11 SUH11 HNV3 EN IN H3 SUH3 (21-N4) EV8 349S S H EX EN T D EX SUH4 ENV EN K K EX DIN EV EX(Diesel) DIN IN Nomenclature and symbols Shape of Head (HS)

4 ENGIMAX PROFESSIONAL ENGINE VALVE Shape of Cotter Groove (CG) Design of Engine Valve Mono-metalic valves are produced efficiently in warm-extruded process or in an upsetting process. Bi-metalic valves make it possible to use the ideal combination of materials both for the shaft and the end.

ENGIMAX PROFESSIONAL ENGINE VALVE Function of Engine Valve Valves are precision engine parts and they have to perform four important tasks in the operation of the engine: Block flow areas Controlling

5 ENGIMAX PROFESSIONAL ENGINE VALVE Function of Engine Valve Valves are precision engine parts and they have to perform four important tasks in the operation of the engine: Block flow areas Controlling gas exchange Sealing the cylinder to the outside Dissipating the heat absorbed by the exhaust gases Form combustion to the valve seat ring and to the valve guide. At temperatures of up to 800 c,each valve opens and closes up to 70 times per second and during the life of the engine it is subjected to an average of 300 million changes of load. A distinction is generally made between inlet valves and exhaust valves. Inlet valves The valve-which are cooled by the circulation of unburnt gases-have to withstand high mechanical loads,especially upon contact with the valve seat. Exhaust valves. In addition to the great mechanical demands made on them,exhaust valves are subjected to high thermal stresses and chemical corrosion,therefore,other materials and more complex production processes are used when they are manufactured. Fitting Recommendations Valves are some of the components in the engine that are subjected to the greatest thermal and mechanical stresses.their working life-and thus the working life of the engine is strongly depandent on their being installed correctl Check the valves before installation to see if they have been damaged(for example,if they have been knocked etc.)nev install damaged or bent valves.make sure that the valves are the right size for your engine. VALVE GUIDE for the valve clearance Valve stem diameter in mm Inlet valve Exhaust valve ~7 10~40µm 25~55µm 8~9 20~50µm 35~5µm 10~12 40~70µm 55~85µm Information and installation guidelines from the engine manufacturer must be observed in all cases.before installing the valve,check the inner core of the valve spring head to see if it is worn or damaged,check also whether the valve spring power is still within the values prescribed by the engine manufacturer.be sure to use new valve collets and valve shaft seals when installing the valve.the valve shaft must be lubricated sufficiently with clean engine oil before it is inserted.

6 ENGINE VALVE EIC Engine Code Vehicle Model Chassis Type of Cyl. Year IN EX Dimensions HD OL SD SA HS CG O.E. Part NO. DAIHATSU N01014 IN º C CB CHARADE 3 E01014 EX º C N01013 IN º D CL30 MIJET 3 E01013 EX º D C C N01012 KANSIL EF IN º D MALAYSIAN FB10 3 E01012 CL SPEC EX º D N01008 IN º C 7 CONSORTE TAFT1000 EP 30 FE COMPAG NO. F10/40 E01008 BERLINA 1000 EX º C N01003 CHARADE IN º D HC/S89 G E cc EX º D N01002 IN º D CL CHARADE 1000D G30, E01002 EX º D N01004 IN º C 7 D200/300 DG DELTA DV24/32 E01004 EX º C 7 N01005 IN º C DG DELTA 200 DV2/SV E01005 EX º C LIGHT BUS, N0100 F50/55/SV18/2/ DG IN º C TAFT 7-32/37/DV21/24/2 4 E0100 DL DELTA, /32/F0,V54 EX º C D2000 N01011 EF IN º C PROTON EB 3 E01011 CL KANSIL EX º C L45/55 N01001 CUORE,HLJET IN º C 7 AB 40/0/5// ATRAI, CB G10/ CHARADE1000 E01001 S75 EX º C 7 N01007 IN º D 7 V22 DL DELTA F75 E01007 EX º D 7 N01009 HC IN º D 7 HD CHARADE G E01009 S89 EX º D Daihatsu- 1 - ENGIMAX INDUSTRIAL CORP.

7 ENGINE VALVE EIC Engine Code Vehicle Model Chassis Type of Cyl. Year IN EX Dimensions HD OL SD SA HS CG O.E. Part NO. HINO N02001 IN º C 13 DK10 KF, TC, ZM, 7-8 TRUCK,BUS DK20 HF,BG, RC -80 E02001 EX º C 13 N02002 TRUCK;RANGER IN º D 13 DM100 BUS;RAINBOW RM, BM, HM, 3-8 DQ100 RANGER 4, 4. KM, KQ E TON EX º D 13 N02003 DS50 IN º D 13-1 RD35, ZC34, DS0 TRUCK, BUS 57-1 TC8000 E02003 DS140 EX º D 13-1 KC, TE, RD N02004 DS70 KC320/420, IN º D DS90 TRUCK,BUS KE102, E02004 DS80 TE120/220, EX º D 13 BT51/1/ B C C A A A A B B N02005 IN º D DS5 TRUCK E02005 EX N0200 IN º D 13 EB100 KB,RE 7-77 TRUCK,BUS EB200 KB380/TC E0200 EX º D A A N02008 IN º C 7 EB TRUCK,BUS KB, BY, RE EB E02008 EX º C 7 N02007 IN º C A EB300 TRUCK KBl12, 303, E02007 EX º C A N02009 FD, K J, AM, RL IN º C 7 TRUCK;RANGER EC100 KL3#/4#,AM 9- BUS;RAINBOW E /200 EX º D 7 N02010 IN º D 13 TRUCK ED100 KF.ZM BUS E02010 EX º D 13 N02011 KB, KS, KF, TC, IN º D 8 ED100 TRUCK WP ZC, ZG, (NEW) E02011 ZH, ZM EX º D A A A A B B N02012 IN º D 8 EF100 KE A TRUCK V8 71- EG100 KA, KF, TC, ZM E02012 EX º D A EF A N02013 V IN º D 7 EF100T TRUCK KA, KF, TC, ZM A V8 71- EG100 BUS RV E EX º D A (NEW) Hino- 1 - ENGIMAX INDUSTRIAL CORP.

8 ENGINE VALVE EIC Engine Code Vehicle Model Chassis Type of Cyl. Year IN EX Dimensions HD OL SD SA HS CG O.E. Part NO. HINO EF100 TRUCK,BUS ZM,TC,RS,RV, N02014 EF300 TRUCK,BUS KF,ZM,KS,RS, 75 IN º D 7 8 EF350 TRUCK,BUS, KF,TC,WP,ZM, E02014 EF500 TRUCK, RV,ZM, EX º D 7 EF700 TRUCK, SH,SS, EF750 EK100 (New) WD,ZC,FC, RC, E02015 EX º D 7 N02018 IN TRUCK, FT,FD,GD,FF, EH RANGER,BUS, KR,KG,RD, H0C 83-8 RAINBOW RR,RJ,LB E02018 EX N0201 TRUCK, IN º C 7 KJ,KL,WB, EH100 RANGER,BUS, 72- RL.BX,AM E0201 RAINBOW EX º C 7 N02017 IN º C 7 EH300 TRUCK, KL,KU,KJ, EH500 RANGER,BUS RD,KR E02017 EX º D º 0º 45º 45º D D D D A A A B A A A A A A A A A A A A A D A A C EF550 N02015 FH,KB,KF IN º D 7 TRUCK, BUS 81-8 N02019 IN º D A FH,KB,KF,WD, EK100 TRUCK. 75- ZC,FC, E02019 EK200 BUS RC, EX º D A N02020 IN º D B EL100 TRUCK;RANGER FG, LB, KK 78- E02020 EX º D B B N02021 TRUCK IN 10 0º D 7 FH, EM100 BUS 81- RV, E02021 BLUERIBBON EX º D B A A N02022 IN º D A EP100 TRUCK FN, FR, GN A A E02022 EX º D A N02023 ER100 IN º D A BUS RC 78- ER200 E02023 EX º D A N02024 IN º D F20 TRUCK, FR E02024 EX º D Hino- 2 - ENGIMAX INDUSTRIAL CORP.

9 ENGINE VALVE EIC Engine Code Vehicle Model Chassis Type of Cyl. Year IN EX Dimensions HD OL SD SA HS CG O.E. Part NO. HINO N02025 H07C/D IN º D TRUCK RANGER E02025 H0CT EX º D B N0202 IN º D A P09C(11) TRUCK, FR A E0202 EX º D A N02027 JO5C IN º D JO7C E02027 JO8C EX º D N02028 IN º D 7 BUS;RAINBOW W04D AC140 4 TRUCK 83- W0D 3M RANGER E02028 EX º D Hino- 3 - ENGIMAX INDUSTRIAL CORP.

CONTENTS LADA, LAND ROVER, LEYLAND LISTER, FIAT HILLMAN, FORD PASSAT, PERKINS, SCANIA KIA, DAEWOO 58 RENAULT, VOLKSWAGEN/AUDI 59 VOLVO, PEUGEOT

CONTENTS LADA, LAND ROVER, LEYLAND LISTER, FIAT HILLMAN, FORD PASSAT, PERKINS, SCANIA KIA, DAEWOO 58 RENAULT, VOLKSWAGEN/AUDI 59 VOLVO, PEUGEOT DAIHATSU 6 ~ 7 HO 8 ~ 10 HONDA 11 ~ 13 ISUZU 14 ~ 19 MAZDA 20 ~ 23 MITSUBISHI NISSAN SUBARU SUZUKI TOYOTA MERCEDES BENZ CATAPILLAR KOMATSU CONTENTS MATERIAL&SPECIFICATION DIMENSION,SHAPE OF HEAD&COTTER