SUZHOU LETE VALVE CO.,LTD.

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1 SUZHOU LETE VALVE CO.,LTD. Add: Dongtaihu Road Puzhuang Town,Wuzhong District,Suzhou 155,China Tel: 5151 Fax: Mail: SUZHOU LETE VALVE CO.,LTD.

2 TABLE OF CONTENTS Introduction...1 S Series Trunnion Ball Valve... S Series Trunnion Ball Valve Main Features... S Series Component Parts...5 S Series Dimensions and Weights ANSI Class S Series Dimensions and Weights ANSI Class S Series Dimensions and Weights ANSI Class...9 S Series Dimensions and Weights ANSI Class S Series Dimensions and Weights ANSI Class TOP MOUNTING DIMENSIONS AND STEM TORQUE...1 S Series Pressure Temperature Chart...1 S Series Specification for Flow Coefficient...1 Material Specification...15 How to Order...17 SUZHOU LETE VALVE CO.,LTD. Is a company specializing in the design and production of ball valves according to the specifications of API,ASME,ANSI,ASTM,MSS,DIN,BS,JIS,NACE etc. The company management is composed of professionals who have gained many years of experience in the field of the ball valves,it also has an excellent staff of engineers and technicians. The company covers an area of 0 square meters workshop,and employs the equipments of modern CNC machines and machining centers.by utilizing stateoftheart technologies to design and manufacture,the company aims at providing the optimum process solutions to the customer and producing value added to them through the life cycles of the product. The company's S series forged ball valves range from size to ;class 150LB~ LB with the materials of A5,LF,Fa,F0,F1,F51 etc. The company is certified to APID, ISO9001:0,PED97//EC and API 07 etc. 1

3 S Series Trunnion Ball Valve S Series Trunnion Ball Valve Main Features S Series Trunnion Ball Valve The S Series ThreePiece,Trunnion Ball Valve ANSI Class 150,00,,900,1 & In Full and Reduced Port S Series Trunnion Ball Valve Main Features > Body is made of forgings, the individual parts are bolted together. > Double block and bleed feature means that it's possible to bleed or block the cavity in fully closed or opened position. > A large trunnion or trunnion support design ensures central positioning under the highest working pressure. Trunnion mounted ball permits ease of operation. > Grounding devices are supplied for positive antistatic between ball/stem and body. Corrosion resistant low friction bearings are supplied. GROUNDING DEVICE LOW FRICTION BEARINGS > Actuator mounting plate are machined and drilled ready for mounting actuator. > Two set of Oring plus fire safe packing on the stem efficiently prevent leakage. ACTUATOR MOUNTING PLATE Main parts PACKING FIRE SAFE Part name Material Body/Closure A5 LF F1 F1L F0 F0L F51 Ball/Stem F1 F1L F0 F0L Fa 17PH CS+1mil ENP CS+mil ENP STEM INJECTION FITTING FOR EMERGENCY SEALING ORING GASKET FIRE SAFE Seat NYLON DEVLON PEEK

4 S S Series Trunnion Ball Valve Main Features S Series Component Parts SEAT INJECTION FITTING FOR EMERGENCY SEALING S Series FP1 FP Class 150,00, and FP FP Class 900,1, and GASKET FIRESAFE ORING ORING GASKET FIRESAFE INCONELSPRING SEAT INSERT > Inconel spring force the seat with Nylon/DEVLON Insert toward ball, creating seal on both up stream and down stream of valve. > Sealant injection fittings for emergency stem or seat sealing are supplied. > Seat inserts are contained within a onepiece metal seat ring. With no or very low line pressure, sealing between the seats and ball is achieved by seat springs. With higher line pressure, the line pressure, in conjunction with the spring load, forces the upstream seat ring toward the ball, which results in tighter sealing. A D UP STREAM S DOWN STREAM (A D )>(S D ) No Description No Description No Description No Description No Description No Description 1 Body 9 Seat Spring 17 Trunnion SubSeal 5 Top Cover Screw Stem Key 1 Stop Plate Screw > Self relieving seat is designed to prevent excessive pressure buildup within the valve by automatically relieving pressure when body cavity pressure exceeds the spring load on the seats. >Firesafe design and tested to API Closure Bonnet Ball Stem Seat Ring Sub Assembly Trunnion Stem Bearing Trunnion Bearing Closure Seal Closure SubSeal Bonnet Seal Bonnet SubSeal Stem Seal Stem SubSeal Seat Seal Seat SubSeal Closure Studs Closure Nuts Trunnion Screw Thrust Bearing Stem Bleed Valve Injection Fitting Check Valve Gear Grounding Plunge Grounding Plunge Spring Drain Plug Support Foot Lifting lug Handle Retainer Handle Screw Top Cover 1 Trunnion Seal Bonnet Screw Gear Screw 0 Stop Plate 5

5 S Series Component Parts S Series Dimensions and Weights ANSI Class 150 S Series 1 FP FP Class 150,00, and FP FP Class 900,1, and S Series Class 150 No Description No Description No Description No Description No Description Body Closure Bonnet Ball Stem Seat Ring Sub Assembly Trunnion Support Top Cover Seat Spring Trunnion Bearing Thrust BearingBall Closure Seal Closure SubSeal Bonnet Seal Bonnet SubSeal Trunnion Alignment Pin Stem Seal Stem SubSeal Seat Seal Seat SubSeal Closure Studs Closure Nuts Bonnet Screw Top Cover Screw Thrust BearingStem Bleed Valve Injection Fitting Check Valve Gear Gear Screw Stem Key Grounding Plunge 5 7 Grounding Plunge Spring Drain Plug Support Foot Lifting lug (inch) X X X X X 1X 1 1X1 1 1X1 1 1X1 1 X1 X 0X 0 X0 ARF ARTJ ABW B C D E G H I L Weight(Kg) mm FL BW X51 7X51 7X7 X7 X 15X 15X15 X15 X 5X 5X5 05X5 05X05 7X05 7X7 7X7 7X7 X7 X 9X 9X9 591X9 591X591 77X591 77X77 7x77 7x Notes: Dimension " D " includes trunnion screws, drain plug and support brackets. Large sizes available upon request

6 S Series Dimensions and Weights ANSI Class 00 S Series Dimensions and Weights ANSI Class S Series Class 00 S Series Class (inch) X X X X X 1X 1 1X1 1 1X1 1 1X1 1 ARF ARTJ ABW B C D E G H I L Weight(Kg) mm FL BW X51 7X51 7X7 X7 X 15X 15X15 X15 X 5X 5X5 05X5 05X05 7X05 7X7 7X7 7X7 X7 X (inch) X X X X X 1X 1 1X1 1 1X1 1 1X1 1 ARF ARTJ ABW B C D E G H I L Weight(Kg) mm FL BW X51 7X51 7X7 X7 X 15X 15X15 X15 X 5X 5X5 05X5 05X05 7X05 7X7 7X7 7X7 X7 X X1 9X X X X X X X X 591X X X X 0 X X591 77X77 7x77 7x X 0 X X591 77X77 7x77 7x Notes: Dimension " D " includes trunnion screws, drain plug and support brackets. Large sizes available upon request. Notes: Dimension " D " includes trunnion screws, drain plug and support brackets. Large sizes available upon request. 9

7 S Series Dimensions and Weights ANSI Class 900 S Series Dimensions and Weights ANSI Class 1 S Series Class 900 (inch) X X X X X 1X 1 1X1 1 1X1 1 1X1 1 X1 X A RF ARTJ ABW B C D E G H I L Weight(Kg) X51 7X51 7X7 X7 X 15X 15X15 X15 X 5X 5X5 05X5 05X05 X05 X 75X 75X75 5X75 5X5 7X5 7X7 57X7 57X mm mm FL BW S Series 1 Class 1 (inch) X X X X X 1X 1 1X1 1 1X1 1 ARF ARTJ ABW B C D E G H I L Weight(Kg) mm FL BW X51 7X51 7X7 X7 X 1X 1X1 19X1 19X19 1X19 1X1 9X1 9X9 17X9 17X17 X17 X Notes: Dimension " D " includes trunnion screws, drain plug and support brackets. Large sizes available upon request Notes: Dimension " D " includes trunnion screws, drain plug and support brackets. Large sizes available upon request. 11

8 TOP MOUNTING DIMENSIONS AND STEM TORQUE S Series Pressure Temperature Chart TOP MOUNTING DIMENSIONS AND STEM TORQUE Dimension Unit:mm Torque unit:nm H: No. of holes I: Hole Diameter Position of holes: As per ISO 511 FIG.1 (" ", "CL150 00) FIG. ("CL 1, " and above) *Denotes valve breakaway torque. For powered actuators, an additional 5% minimum shall be added as safety factors. Class A B C D E F G H I *Torque mm S Series Pressure Temperature Chart PSI Viton/BunaN HNBR Low Temp. BunaN Nylon/Devlon ANSI 1 ANSI 900 ANSI ANSI 00 ANSI 150 Viton Devlon HNBR BunaN/Low Temp. BunaN Nylon EPDM PEEK F Temp C Notes: Other materials available upon request. 1 1

9 S Series Specification for Flow Coefficient Material Specification S Series Specification for Flow Coefficient Material Specification Flow Coefficients ( Cv ) Rating CL.150 CL.00 CL. CL.900 CL.1 Description Materials Body, Closure, Bonnet 1.Carbon steel: ASTM A5.Low Temp. Carbon steel: ASTM A50LF.Stainless steel: ASTM A1F1 ASTM A1F0 ASTM A1F1L ASTM A1F0L ASTM A1F51.Monel Ball, Stem, Seat ring, Trunnion 1.Carbon steel with 1 mil ENP.Carbon steel with mil ENP.Low Temp. Carbon steel with mil ENP.Stainless steel: ASTM A1F1 ASTM A1F0 ASTM A1F1L ASTM A1F0L ASTM A1F51 ASTM A1FaCL 5. Monel. 17PH Bolting Stem Bearing, Trunnion Bearing 1.A19B7M/A19HM.A19B7/A19H.AL7/A19 DU.A19B/A19 5.A19BM/A19M.AL7M/A197M Closure Seal, Stem seal, Bonnet Seal Seat Seal, Trunnion Seal 1.BunaN.Low Temp. BunaN 5.Viton AED.Viton.HNBR.EPDM Closure SubSeal, Bonnet SubSeal, Stem SubSeal, Trunnion SubSeal 1.1SS Spiral Wound Graphite.Graphite Seat Insert 1.Devlon.Nylon.PEEK Thrust Bearing PTFE Seat Spring Inconel X Injection Fitting 1.Carbon steel.stainless steel Bleed Valve, Drain Plug Key, Pin 1.Carbon steel 1.Carbon steel.stainless steel.stainless steel Gear Operator Cast Steel case, Carbon Steel worm & segment gear 1 15

10 Material Specification How to Order Specifications for Seat Materials Properties Devlon Nylon PEEK Type Cast or Machined Molded, Cast or Machined Molded or Machined Specific gravity How to Order S FP RF 1 0 D V S G Hardness (ASTM D) D79 1 D75 5 D5 5 Tensile strength(psi) Ultimate elongation (%) Temperature Limitations Colour Code to 9 Yellow 000(min) 50min( ) 1min(> ) 50 to Natural Specifications for Seal Materials 100(min) 0(min) 0 to 50 Various Properties Viton BunaN Low temp. BunaN EPDM HNBR Type Specific gravity Hardness (ASTM D) Tensile strength(psi) Ultimate elongation(%) Temperature Limitations Color Code Molded D75 5 to Orange Molded 1.1 D to 50 No Color Code Specifications for Gasket Molded D (min) Yellow Molded D to Fluorescent Orange Type Use Temp. Range( ) PH Spiral Wound 1SS+Graphite 5 to 50 0% Firesafe to 01 Molded D (min) 5(min) 50 to 00 Green SERIES S SIZE(inch) VALVE CONFIGURATION RP FP ANSI CLASS END CONNECTION CONFIGURATION Raised Face Flat Face Ring Type Joint Butt Weld Ends RF X BW RTJ X BW RF FF RTJ BW FW RW MATERIAL Stem Seat Ring Ball BODY MATERIAL MATERIAL Seals MATERIAL Seat Insert Devlon D Nylon N PEEK P ACTUATION Gear Operator G Handle L Bare Stem B SPECIFICATION Standard S NACE N BunaN B Viton V Low Temp. BunaN L Graphite G HNBR H EPDM M A5 +1mil ENP 0 A5 +mil ENP 1 A50 LF +mil ENP A1 F1 A1 Fa 17PH 5 A1 F1L A1 F0 7 A1 F0L Monel 9 A5 1 A50 LF A1 F1 A1 Fa 17PH 5 A1 F1L A1 F0 7 A1 F0L Monel 9 Other 0 Solid Graphite 0% Firesafe to