HEAVY DUTY WORM GEARBOX MODEL SBWG

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1 FEATURES AND BENEFITS The SBWG model is suitable for use with Butterfly, Plug and any other type requiring quarter turn motion for thrust and torque applications High Tensile Aluminium bronze material providing corrosion and abrasion resistance Castings are Ductile Iron, class providing high strength and impact resistance Housing Covers have Close-Open-Close cast directly on the cover witch permits operation in either clock or anti clock close direction with position indication Also the pointer and easily be repositioned and adjusted with ease if required All units are furnished with removable splined bushings to permit accurate position between the gear drive and the valve shaft The drive sleeve is furnished with hardened steel thrust washers above and below the worm gear that minimize fiction loose between the gear and ductile iron castings Gears are machine cut, heat treated and ground for optimum operation The unit is completely O-Ring sealed suitable for temporary submersion to meet IP68 Class External Adjustable Stopper bolts allow for easy position accuracy of +/-5. Each bolt also includes Buna-N sealing washers to prevent waster ingress This series of Worm Gears range from 310Nm to 540,000Nm with larger models available upon request Many options are available, such as hand wheels, chain wheels, position dial indicators, vertical input. TECHNICAL SPECIFICATION Construction: Ductile Iron Temperature Range: -40 C to +90 C Coating: AS4158 (Jotun) Mounting Flange: ISO5211 Enclosure Rating: IP68 APPLICATIONS Challenger Valves and Actuators are the Right Choice for Valves and Actuation when quality matters. Servicing a variety of industries such as: Water & Waste Water, Treatment Plants, Sewage and Sludge Systems, in addition can be used on a flow control or isolation valve.

2 H2 ØD1 P.C.D D2 ØD3 H1 ØPD SBWG-BF, SBWG-0 & SBWG-00 These three small models of SBWG will cover most valves below 300mm that require quarter turn motion. Can be adjusted for both clockwise close or anti clockwise close operation (except the SBWG-BF) This unit does not include a reduction box so the input torque and number of turns to open and close are minimal for quick and easy operation Many options are available such as Hand Wheels, Key Caps, Chain Wheels, Limit Switches, Extension Spindles, Actuator Ready Mounting Pads and many more. N-H-DP L L1 L2 K2 K K1 H SELECTION CHART K3 DIM GEAR RATIO MAX. Stem Acceptance Mounting MAX. Torque Capacity Max Input Turns to WEIGHT N m Ft.lbf Torque (Nm) Close Kg TYPE A SBWG-BF 32:1 20 (6X6) F SBWG-0 36:1 28 (8X7) F SBWG-00 38:1 36 (10X8) F DIMENSIONS DIM BASE PART EXTERNAL PART INPUT SHAFT HAND WHEEL TYPE A FLANGE ØD1 P.C.D ØD3 H H1 H2 K K1 K2 K3 L L1 L2 Ø KEY SIZE D2 N-H-DP PD SBWG-BF A F M X6 200 SBWG-0 A F M X6 250 SBWG-00 A F M X6 300

3 ØD1 D2 ØD3 H2 H1 ØPD SBWG-01-1S, SBWG-02-1S and SBWG-03-1S Incorporates the use of a single reduction to lower the input torque while keeping the number of turns to open and close low. Can be adjusted for both clockwise close or anti clockwise close operation. Many options are available such as Hand Wheels, Key Caps, Chain Wheels, Limit Switches, Extension Spindles, Actuator Ready Mounting Pads and many more. L L1 L2 N-H-DP K2 K K1 H K3 SELECTION CHART DIM GEAR RATIO MAX. Stem Acceptance Mounting MAX. Torque Capacity Max Input Turns to WEIGHT N m Ft.lbf Torque (Nm) Close Kg TYPE A SBWG-01-1S 84:1 46 (14X9) F SBWG-02-1S 122:1 60 (18X11) F SBWG-03-1S 132:1 75 (20X12) F DIMENSIONS DIM BASE PART EXTERNAL PART INPUT SHAFT HAND WHEEL TYPE A FLANGE ØD1 P.C.D ØD3 H H1 H2 K K1 K2 K3 L L1 L2 Ø KEY SIZE D2 N-H-DP PD SBWG-01-1S A F M X6 400 SBWG-02-1S A F M X7 500 SBWG-03-1S A F M X7 560

4 ØD1 P.C.D D2 ØD3 H2 H1 SBWG-04-1S2B, SBWG-05-1S2B and SBWG-06-1S2B All mounting bases conform to ISO5211 Worm gear is heat treated carbon steel Removable spline bushing to permit accurate positioning between gear drive and valve stem Many options are available such as Hand Wheels, Key Caps, Chain Wheels, Limit Switches, Extension Spindles, Actuator Ready Mounting Pads and many more. L N-H-DP H3 H4 L2 K1 K (Max. stem height) L1 H SELECTION CHART DIM GEAR RATIO MAX. Stem Acceptance Mounting MAX. Torque Capacity Max Input Turns to WEIGHT N m Ft.lbf Torque (Nm) Close Kg TYPE B SBWG-04-1S2B 420: 1 95 (25 X 14) F-16, (F-20), F ?? 78 SBWG-05-1S2B 450: (32 X 18) F-25, F ?? 110 SBWG-06-1S2B 768: (36 X 20) DIMENSIONS F-25, F-30, F ?? 203 DIM BASE PART EXTERNAL PART INPUT SHAFT HAND WHEEL TYPE A FLANGE ØD1 P.C.D ØD3 H H1 H2 K K1 K2 K3 L L1 L2 Ø KEY SIZE D2 N-H-DP PD SBWG-04-1S2B B F M ? X SBWG-05-1S2B B F M ? X SBWG-06-1S2B B F M ? X 7 400

5 ØD3 P.C.D D2 ØD1 H2 H1 ØPD SBWG-05-1SD, SBWG-06-1SD and SBWG-07-1SD All mounting bases conform to ISO5211 Worm gear is heat treated carbon steel Removable spline bushing to permit accurate positioning between gear drive and valve stem Many options are available such as Hand Wheels, Key Caps, Chain Wheels, Limit Switches, Extension Spindles, Actuator Ready Mounting Pads and many more. L L1 L2 N-H-DP K1 H K (Max. stem height) SELECTION CHART K3 DIM GEAR RATIO MAX. Stem Acceptance Mounting MAX. Torque Capacity Max Input Turns to WEIGHT N m Ft.lbf Torque (Nm) Close Kg TYPE B SBWG-05-1SD 540: (32 X 18) F-25, F ?? 112 SBWG-06-1SD 1024: (36 X 20) F-25, F-30, F ?? 202 SBWG-07-1SD 1088: (45 X 25) DIMENSIONS F-30, F-35, F ?? 306 DIM BASE PART EXTERNAL PART INPUT SHAFT HAND WHEEL TYPE A FLANGE ØD1 P.C.D ØD3 H H1 H2 K K1 K2 K3 L L1 L2 Ø KEY SIZE D2 N-H-DP PD SBWG-05-1SD B F M X SBWG-06-1SD B F M X SBWG-07-1SD B F M X 8 900

6 Worm Gear Actuator Assembly Standard Type-A Horizontal Input 14. HEX. Bolt (P/W) 08. Indicator Plate 12. HEX Bolt (S/W) 20. O-Ring 25. Eye Bolt 13. HEX. Bolt (S/W) 02. Cover 21. Cover Gasket 24. Grease Fitting 01. Housing 11. Taper Roll Bearing 22. Cap Gasket 06. Front Cap 27. Key 03. Worm 23. Packing Seal 16. HEX. Nut 07. End Cap 19. O-Ring 22. Cap Gasket 11. Taper toll bearing 15. Set Screw 17. O-Ring 13. HEX. Bolt (S/W) 09. Thrust Washer 18. O-Ring 04. Stem Bush 05. Worm Gear 09. Thrust Washer 10. Fixed Spring

7 STANDARD OPTION TECHNICAL DATA: Parts List & Material NO. DESCRIPTION NAME MATERIAL ASTM 1 Housing Ductile Iron A Note. 1 2 Cover Ductile Iron A Note.1 3 Worm Carbon Steel A Note.2 4 Stem Bush Ductile Iron A REMARK 5 Worm Gear Ductile Iron A B148-C95800(ALBC3) 6 Front Cap Ductile Iron A End Cap Ductile Iron A Indicator Plate Carbon Steel A Thrust Washer Carbon Steel A283 GR. D 10 Fixed Spring Special Steel W Taper Roll Bearing Special Steel A HEX. Bolt (S/W) Special Steel A HEX. Bolt (S/W) Special Steel A HEX. Bolt (P/W) Special Steel A Set Screw Special Steel A HEX. Nut Special Steel A O-Ring Buna N 18 O-Ring Buna N 19 O-Ring Buna N 20 O-Ring Buna N 21 Cover Gasket Non-Asbestos 22 Cap Gasket Non-Asbestos 23 Packing Seal Buna N 24 Grease Fitting Carbon Steel A Eye Bolt Carbon Steel A OP-01 Hand Wheel Steel Pipe A53 OP-02 Key (1R) Carbon Steel A OP-03 Name Plate Aluminium OP-04 Washer Carbon Steel A283 GR. D OP-05 HEX. Bolt (S/W) Alloy Steel A Handle Part Note. 4 Material Detail: Option and Material Changes 1. All casting s are Ductile Iron, FCD-450 (ASTM Class ) 2. In case of option for special request, it can be worked Nickel coating, high tensile stainless 3. O-Ring Seal & Lubricant: Standard is Buna N, temperature range 30 C to 120 C (-22 F to 248 F) Standard lubricant is shall Alvania EP2, temperature range 20 C to 120 C (-4 F to 248 F) Other options are: High temperature Viton O-ring Grade V75, temperature range 25 C to 200 C (-4 F to 392 F) Lubricant - shall Darina R2, temperature range 10 C to 200 C (-14 F to 392 F) Low temperature Viton O-ring Grade V115, temperature range 35 C to 160 C (-31 F to 320 F) Lubricant - shall S-6751, temperature range 40 C to 90 C (-40 F to 194 F) 5. Challenger Valves offers a wide variety of hand wheels, chain wheels, input shaft, locking devices etc. Paint: Unless specified, units are supplied with 412 Jotun Black Coating. Challenger Valves can provide other finish coating upon request.

8 Worm Gear Actuator Assembly Standard Type-A Horizontal Input with Single Reduction Gear Attachment SU-07 SU-09 SU-08 SU-10 SU-12 SU-11 SU-13 SU-01 SU-05 SU-06 SU-03 SU-02 SU-04 SU-14 Parts List & Material NO. DESCRIPTION MATERIAL NAME ASTM REMARK NO. DESCRIPTION MATERIAL NAME ASTM REMARK 1 Housing Ductile Iron A Packing Seal Buna N 2 Cover Ductile Iron A Grease Fitting Carbon Steel A Worm Stainless Steel SUS420J2 25 Eye Bolt Carbon Steel A Stem Bush Ductile Iron A SU-01 Support Housing Ductile Iron A Worm Gear Ductile Iron A ALBC3 6 Front Cap Ductile Iron A End Cap Ductile Iron A Indicator Plate Carbon Steel A Thrust Washer Carbon Steel A283 GR. D 10 Fixed Spring Special Steel W Taper Roll Bearing Special Steel A HEX. Bolt (S/W) Special Steel A HEX. Bolt (S/W) Special Steel A HEX. Bolt (P/W) Special Steel A Set Screw Special Steel A HEX. Nut Special Steel A O-Ring Buna N SU-02 Helical Pinion Carbon Steel A SU-03 Radial Ball B/R Special Steel A SU-04 Radial Ball B/R Special Steel A SU-05 Idle Gear Carbon Steel A SU-06 Radial Ball B/R Carbon Steel A SU-07 Helical Gear Carbon Steel A SU-08 Key (1R) Carbon Steel A SU-09 Snap Ring Carbon Steel A SU-10 Radial Ball B/R Special Steel A SU-11 Support Cover Ductile Iron A SU-12 S-Cover Gasket Non-Asbestos VALQUA6500 SU-13 HEX. Bolt (S/W) Alloy Steel A SU-14 Retainer Buna N NBR 18 O-Ring Buna N 19 O-Ring Buna N 20 Retainer Buna N 21 Cover Gasket Non-Asbestos VALQUA End Cap Gasket Non-Asbestos VALQUA 6500 OP-01 Hand Wheel Steel Pipe A53 OP-02 Key (1R) Carbon Steel A OP-03 Name Plate Aluminium OP-04 Washer Carbon Steel A283 GR. D OP-05 HEX. Bolt (S/W) Alloy Steel A Option Handle Part