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Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
Dev bondvalves
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Dev bondvalves

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  • 1. P i p e l i n e Va lv e s G e o t h e r m a l Va lv e s a n d W e l l h e a d s F l a n g e s a n d F i t t i n g s Pa r t s F i e l d S e r v i c e T r a i n i n g S h o p R e p a i r s www.DevBondUSA.com
  • 2. Company Profile 4-5 Expanding Plug AlfaSeal Trims Weights and Dimensions 6 7 8-9 BallValves AlfaBallT - Trunnion Ball Trims Weights and Dimensions AlfaBallTW - AllWelded Trims Weights and Dimensions AlfaBall R - Rising Stem Trims Weights and Dimensions 10 11 12-17 18 19 20-25 26 27 28-29 T a b l e o f C o n t e n t s P i p e l i n e a n d G e o t h e r m a l V a l v e s a n d S e r v i c e s
  • 3. Swing CheckValves AlfaCheck S Trims Weights and Dimensions 30 31 32-33 GateValves AlfaGate E - Expanding Gate Trims Weights and Dimensions AlfaGate S - Slab Gate Trims Weights and Dimensions AlfaGate 9 - Compact Gate 34 35 36-39 40 41 42-43 44 If you need a valve, call us! 45 AlfaKote Protection 46-47 Geothermal Valves andWellheads 48-49 Alfa Services 50-51 T a b l e o f C o n t e n t s ( c o n t i n u e d )
  • 4. Page 4 C o m p a n y P ro f i l e Alfa Oiltech, formed in 2007 in Houston,Texas now serves the pipeline, geothermal, drilling and process industries with a wide selection of valves, wellhead components and fittings.We take great pride in our products offering, our applications expertise, and our after the sale service capability. k n o w l e d g e a n d e x p e r i e n c e Our management experience exceeds one hundred years in the Geothermal valve and wellhead business and covers many severe service applications.We grew up in the “OLD OILFIELD DAYS”, and we want to bring the “OLD OILFIELD SERVICE” back to our customers. Around the clock and around the world, we’re available to supply you the best products at a fair price, and we won’t forget you in the time of need. C O M PA N Y P R O F I L E O u r B u s i n e s s i s V a l v e s
  • 5. We have three key people that have each been in the business for more than thirty years, which means we have seen lots of valves and issues. We want to bring that experience to work for our customers. It’s our reputation that is at stake, and we do the “little things” to meet our goal of making valves work in the shop and in the field. There is no overhead burden to influence decision making, which enables us to serve our customers faster. OUR GOAL IS TO MAKE OUR CLIENTS HAPPY  WE ARE DIFFERENT  WHY SHOULD YOU CHOOSE ALFA OILTECH ?  We do the “little things”  We lubricate studs prior to tightening, which means 4x less torque is re- quired to achieve the correct torque rating.  We change ALL fittings to “USA” standards.  We check bearing and gear operator lubrication and alignments.  We functionally check all valves. We assemble and test ALL valves in Houston, Texas. We do not “shop the market” looking for low price deals. We buy from selected known suppliers. We test every valve according to the original design specifi- cation or customer requirement. We provide MTR’s and document packages on all products. Page 5
  • 6. Page 6 A L FA S E A L Sizes: 2”thru 16” Pressure Classes: 150,300,600,900 OperatingTemperatures: -50F to +350F (-46C to +176C) End Connections: Flanged ALFASEAL Expanding Plug Additional Options  Gear Operators for All Sizes for Either Manual or Automated Installations Adaption for Electric, Pneumatic and Hydraulic Operators Multiple Body Bleed Configurations The AlfaSeal Expanding Double Block and Bleed Plug Valve design is the logical choice when provability and product isolation are necessary. The AlfaKote protection reduces wear on seating surfaces and provides repeatable positive shutoff. It’s easily repairable in line. AlfaKote Protection E x p a n d i n g P l u g Manufactured, Tested, Assembled in Compliance with API 6D
  • 7. Page 7 A L FA S E A L Trim Recommended Spare Parts Alfa 21 Materials of Construction Bottom Cover ASTM A-216 WCB Gasket ** Graphite + 304 SS Body ASTM A-216 WCB Sealing Ring ** Viton Slips ** ASTM A536 + Nitride Plug ASTM A-216 WCB + ENP Stem ASTM A 182 F6a Bolt ASTM A 193 Gr B7 Nut ASTM A 194 Gr 2H Up Cover ASTM A-216 WCB O Ring ** Viton Stem Packing ** Graphite Gland ASTM A-105 Stem Bushing ASTM A 182 F6a Limited Pin ASTM A276 420 Up Stem ASTM A 182 F6a Component Yoke A216 WCB Handwheel Cast Iron Stem Nut Aluminum Bronze Retainer AISI 1035 Nut A 194 Gr 2H Adjustable Stud A 193 Gr B7 Trim Chart and Recommended Spare Parts AlfaKote Protection is a recommended option
  • 8. Page 8 A L FA S E A L Weights and Dim ensions Class 150 HandwheelOperated Size Bore CL to Top Bore CL to Floor Handwheel Diameter Flange OD End to End Weight Torque 2 16.25 5 10 6 7 60 15 3 16.25 5 10 7.5 8 75 15 4 17.88 6.38 10 9 9 95 25 6 22.50 8.63 14 11 10.5 195 55 8 25.88 10.50 16 13.5 11.5 370 100 10 27 12.25 16 16 13 480 140 12 39.63 13.75 20 19 14 735 205 Size Bore CL to Top Bore CL to Floor Handwheel Diameter Flange OD End to End Weight Torque 6 23.25 8.63 10 11 10.5 200 55 8 27.88 10.50 14 13.5 11.5 395 100 10 29 12.25 14 16 13 505 140 12 33.75 13.75 16 19 14 760 205 14 34.63 15.13 16 21 15 900 245 16 43.88 19.50 20 23.5 16 1280 340 18 43.88 19.50 20 25 17 1325 340 20 62 23.13 36 27.5 32 3015 850 24 70.63 25.88 24 32 36 3896 1420 30 34.25 26.25 36 38.75 60 8425 36 67.75 30.38 36 46 68 16400 GearOperated Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice.
  • 9. Page 9 A L FA S E A L Class 600 Handwheel Operated Size Bore CL to Top Bore CL to Floor Handwheel Diameter Flange OD End to End Weight Torque 2 19.63 5.13 14 6.50 11.50 115 50 3 19.63 5.13 14 8.25 14 135 50 4 24.50 7.38 16 10.75 17 240 130 GearOperated Size Bore CL to Top Bore CL to Floor Handwheel Diameter Flange OD End to End Weight Torque 2 20.38 5.13 10 6.50 11.50 120 50 3 20.38 5.13 10 8.25 14 140 50 4 26.50 7.38 14 10.75 17 265 130 6 30.56 11.13 16 14 22 575 305 8 48.50 16.50 24 16.50 26 1200 525 10 56.19 17.25 36 20 31 1665 925 12 56.34 18.63 36 22 33 2550 14 79.88 19.88 36 23.75 35 3100 1245 16 65.94 19.88 36 27 39 4300 20 68.38 22.63 36 32 47 6800 24 70.69 26.50 36 37 55 10605 18 68.38 22.63 36 29.25 43 3500 Handwheel Operated Size Bore CL to Top Bore CL to Floor Handwheel Diameter Flange OD End to End Weight Torque 2 16.25 5 10 6.5 8.5 65 30 3 16.25 5 10 8.25 11.13 90 30 4 20.75 5.13 14 10 12 145 75 6 24.75 8 16 12.5 15.88 275 155 8 37.25 11.13 20 15 16.50 570 270 GearOperated Size Bore CL to Top Bore CL to Floor Handwheel Diameter Flange OD End to End Weight Torque 4 21.50 5.13 10 10 12 155 75 6 26.63 8 14 12.5 15.88 300 155 8 31.38 11.13 16 15 16.25 595 270 10 41.63 12.63 16 17.5 18 730 375 12 51.25 17.25 24 20.5 19.75 1215 14 55.88 18 24 23 30 1500 16 59.38 20.25 36 25.5 33 1870 1010 18 59.38 20.38 36 28 36 1985 1010 20 64.38 22.88 24 30.5 39 4100 2910 24 71 24.75 36 36 52 8000 30 73.5 27.63 36 43 65 15000 Class 300 Weights and Dim ensions **Dimensions subject to change without notice. **Dimensions subject to change without notice. Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb.
  • 10. Page 10 A L F A B A L L T Sizes: 2”thru 48” Pressure Classes: 150,300,600,900,1500,2500 ALFABALL T Trunnion Ball Additional Options  Gear Operators for All Sizes for Either Manual or Automated Installations Adaption for Electric, Pneumatic and Hydraulic Operators The AlfaBall T Trunnion Mounted Ball Valve is a three piece forged body design with trims available to meet the demanding requirements of the pipeline and process industries. The design features forged steel body construction and is available in reduced bore or full bore through conduit models. A trunnion shaft is used in the construction of the smaller valves, while a retaining plate is used on the larger valves. T r u n n i o n B a l l Manufactured, Tested, Assembled in Compliance with API 6D
  • 11. Page 11 A L FA B A L L T Trim Chart and Recommended Spare Parts Trims Component Recommended Spare Parts Alfa 21 Alfa 22 Alfa 23 Alfa 37 Materials of Construction Body ASTM A105N ASTM A105N ASTM A182-F316 ASTM A350-LF2 Cover ASTM A105N ASTM A105N ASTM A182-F316 ASTM A350-LF2 Ball ASTM A105N/ENP ASTM A182-F316 ASTM A182-F316 ASTM A350-LF2 + ENP Seat Insert PTFE/Nylon/PEEK PTFE/Nylon/PEEK PTFE/Nylon/PEEK PTFE/Nylon/PEEK Seal Ring ASTM A105N/ENP ASTM A182-F316 ASTM A182-F316 ASTM A105N + ENP Stem ASTM A105N/ENP ASTM A182-F316/17- 4PH ASTM A182-F316/17- 4PH ASTM A182-F316/17- 4PH Top Flange ASTM A105N ASTM A105N ASTM A182-F316 ASTM A350-LF2 Body Stud ASTM A193-B7 ASTM A193-B7 ASTM A193-B8 ASTM A320-L7M Body Nut ASTM A194-2H ASTM A194-2H ASTM A194-8 ASTM A194-7M Screw Carbon Steel Carbon Steel Stainless Steel ASTM A320-L7M Body Gasket ** Graphite Graphite Graphite Graphite Stem Firesafe Packing ** Graphite Graphite Graphite Graphite Seat Firesafe Packing ** Carbon Fiber + Graphite Carbon Fiber + Graphite Carbon Fiber + Graphite Carbon Fiber + Graphite Thrust Washer PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 Washer PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 Bearing 316SS + PTFE + MoS2 316SS + PTFE + MoS2 316SS + PTFE + MoS2 316SS + PTFE + MoS2 O-Ring ** Viton Viton Viton Viton Vent Valve Stainless Steel Stainless Steel Stainless Steel Stainless Steel Drain Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stem Injection Stainless Steel Stainless Steel Stainless Steel Stainless Steel Seat Injection Stainless Steel Stainless Steel Stainless Steel Stainless Steel Seat Spring INCONEL x-750 INCONEL x-750 INCONEL x-750 INCONEL x-750 Antistatic Spring INCONEL x-750 INCONEL x-750 INCONEL x-750 INCONEL x-750 Grounding Plunger Stainless Steel Stainless Steel Stainless Steel Stainless Steel Gland Pin Stainless Steel Carbon Steel Stainless Steel Stainless Steel Key Carbon Steel Carbon Steel Stainless Steel Carbon Steel
  • 12. Page 12 A L F A B A L L T Weights and Dim ensions Full Bore Reduced Bore Class 150 Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 13. **Dimensions subject to change without notice. Page 13 A L FA B A L L T Weights and Dim ensions Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Class 300 Full Bore Reduced Bore **Dimensions subject to change without notice.
  • 14. Page 14 A L F A B A L L T Weights and Dim ensions Class 600 Full Bore Reduced Bore Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 15. Page 15 A L FA B A L L T Weights and Dim ensions Class 900 Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Full Bore Reduced Bore **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 16. Page 16 A L F A B A L L T Weights and Dim ensions Class 1500 Full Bore Reduced Bore Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 17. Page 17 A L FA B A L L T Weights and Dim ensions Class 2500 Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Full Bore Reduced Bore **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 18. Page 18 A L F A B A L L T W Sizes: 2”thru 48” Pressure Classes: 150,300,600,900,1500,2500 ALFABALL TW AllWelded Additional Options  Gear Operators for All Sizes for Either Manual or Automated Installations Adaption for Electric, Pneumatic and Hydraulic Operators The AlfaBall TW Trunnion Mounted Ball Valve is a all welded forged body design with trims available to meet the demanding requirements of the pipeline and process industries. The design features forged steel body construction and is available in reduced bore or full bore through conduit models. A trunnion shaft is used in the construction of the smaller valves, while a retaining plate is used on the larger valves. A l l W e l d e d Manufactured, Tested, Assembled in Compliance with API 6D
  • 19. Page 19 A L FA B A L L T W Trim Chart and Recommended Spare Parts Trims Component Recommended Spare Parts Alfa 21 Alfa 22 Alfa 23 Alfa 37 Materials of Construction Body ASTM A105N ASTM A105N ASTM A182-F316 ASTM A350-LF2 Cover ASTM A105N ASTM A105N ASTM A182-F316 ASTM A350-LF2 Ball ASTM A105N/ENP ASTM A182-F316 ASTM A182-F316 ASTM A350-LF2 + ENP Seat Insert PTFE/Nylon/PEEK PTFE/Nylon/PEEK PTFE/Nylon/PEEK PTFE/Nylon/PEEK Seal Ring ASTM A105N/ENP ASTM A182-F316 ASTM A182-F316 ASTM A105N + ENP Stem ASTM A105N/ENP ASTM A182-F316/17- 4PH ASTM A182-F316/17- 4PH ASTM A182-F316/17- 4PH Top Flange ASTM A105N ASTM A105N ASTM A182-F316 ASTM A350-LF2 Body Stud ASTM A193-B7 ASTM A193-B7 ASTM A193-B8 ASTM A320-L7M Body Nut ASTM A194-2H ASTM A194-2H ASTM A194-8 ASTM A194-7M Screw Carbon Steel Carbon Steel Stainless Steel ASTM A320-L7M Body Gasket ** Graphite Graphite Graphite Graphite Stem Firesafe Packing ** Graphite Graphite Graphite Graphite Seat Firesafe Packing ** Carbon Fiber + Graphite Carbon Fiber + Graphite Carbon Fiber + Graphite Carbon Fiber + Graphite Thrust Washer PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 Washer PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 PTFE/316SS + PTFE + MoS2 Bearing 316SS + PTFE + MoS2 316SS + PTFE + MoS2 316SS + PTFE + MoS2 316SS + PTFE + MoS2 O-Ring ** Viton Viton Viton Viton Vent Valve Stainless Steel Stainless Steel Stainless Steel Stainless Steel Drain Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stem Injection Stainless Steel Stainless Steel Stainless Steel Stainless Steel Seat Injection Stainless Steel Stainless Steel Stainless Steel Stainless Steel Seat Spring INCONEL x-750 INCONEL x-750 INCONEL x-750 INCONEL x-750 Antistatic Spring INCONEL x-750 INCONEL x-750 INCONEL x-750 INCONEL x-750 Grounding Plunger Stainless Steel Stainless Steel Stainless Steel Stainless Steel Gland Pin Stainless Steel Carbon Steel Stainless Steel Stainless Steel Key Carbon Steel Carbon Steel Stainless Steel Carbon Steel
  • 20. Page 20 A L F A B A L L T W Weights and Dim ensions Full Bore Reduced Bore Class 150 Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 21. **Dimensions subject to change without Page 21 A L FA B A L L T W Weights and Dim ensions Class 300 Full Bore Reduced Bore Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice.
  • 22. Page 22 A L F A B A L L T W Weights and Dim ensions Class 600 Full Bore Reduced Bore Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 23. Page 23 A L FA B A L L T W Weights and Dim ensions Class 900 Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Full Bore Reduced Bore **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 24. Page 24 A L F A B A L L T W Weights and Dim ensions Class 1500 Full Bore Reduced Bore Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 25. Page 25 A L FA B A L L T W Weights and Dim ensions Class 2500 Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Full Bore Reduced Bore **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 26. Page 26 A L F A B A L L R ALFABALL R Rising Stem Additional Options  Full or Reduced Port Special Trims Available The AlfaBall R Rising Stem Ball Valve design provides absolutely friction free operation. The valve features a mechanically set sealing feature that provides a bubble tight shutoff against liquids and gases. There is no pinchpoint effect to wear seat faces or ball face. The valve is designed to be inherently firesafe and incorporates an anti blowout stem feature. R i s i n g S t e m Manufactured, Tested, Assembled in Compliance with API 6D Sizes: 2” thru 16” Pressure Classes: 150, 300, 600, 900, 1500 Operating Temperatures: -50F to +800F (-46C to +427C) End Connections: Flanged, Weld, Flanged by Weld
  • 27. Page 27 A L FA B A L L R Trims Component Recommended Spare Parts Alfa 19 Alfa 21 Body ASTM A-216 WCB ASTM A-216 WCB Ball A-216 WCB+ENP+STL6 Seal Surface A-216 WCB+ENP+STL6 Seal Surface Pin ASTM A276 410 ASTM A276 410 Bushing ** ASTM A276 410 ASTM A276 410 Bonnet ASTM A216 WCB ASTM A216 WCB Gasket ** Graphite+SS304 Graphite+SS304 Bonnet Bolt ** ASTM A-193 B7 ASTM A-193 B7 Bonnet Nut ** ASTM A-194 2H ASTM A-194 2H Stem Packing ** GTFE + TFR Versipak Graphite Lantern Ring ** ASTM A182 F6a ASTM A182 F6a Injection Fitting ** AISI 1025 AISI 1025 Stem 17 - 4PH 17 - 4PH Guide Screw ASTM A-193 B7 ASTM A-193 B7 Stem Nut ** AISI 4140 ZCuAI10Fe3 Thrust Ball Bearing ** AISI 1045 AISI 1045 Stem Nut Gland ** Cast Iron Cast Iron Materials of Construction Handwheel Carbon Steel Carbon Steel Seat ASTM A182 F304 ASTM A182 F304 Alfa 08 ASTM A-216 WCB A-216 WCB+ENP+STL6 Seal Surface ASTM A276 410 ASTM A276 410 ASTM A216 WCB (OPG) Graphite+SS304 ASTM A-193 B7 ASTM A-194 2H Graphite ASTM A182 F6a AISI 1025 17 - 4PH ASTM A-193 B7 ZCuAI10Fe3 AISI 1045 Cast Iron Carbon Steel ASTM A182 F304 Ammonia STD/NACE 800 Deg. F Trim Chart and Recommended Spare Parts NACE - National Association of Corrosion Engineers, STD MR01.75
  • 28. Page 28 A L F A B A L L R Weights and Dim ensions Class 150 Class 300 Class 600 Sizes 12” and larger are gear operated. Sizes 6” and larger are gear operated. Sizes 6” and larger are gear operated. Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice. **Dimensions subject to change without notice. **Dimensions subject to change without notice.
  • 29. Page 29 A L FA B A L L R Weights and Dim ensions Class 900 Class 1500 Class 2500 Sizes 4” and larger are gear operated. Sizes 4” and larger are gear operated. Sizes 6” and larger are gear operated. Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice.
  • 30. Page 30 A L F A C H E C K S ALFACHECK S Swing Check Additional Options  Slam Retardation Subsea Capability The AlfaCheck Swing Check Valve design is the choice when equipment protection from backflow is a concern. The AlfaCheck swing check provides quick action and is available with a lock open feature to promote pig passage. The 316 SS trim is a standard feature. S w i n g C h e c k Manufactured, Tested, Assembled in Compliance with API 6D Sizes: 2” thru 24” Pressure Classes: 150, 300, 600, 900, 1500 Operating Temperatures: -50F to +350F (-46C to +176C) End Connections: Flanged, Weld End, Flanged by Weld
  • 31. Page 31 A L FA C H E C K S Trim Chart and Recommended Spare Parts Trim Component Recommended Spare Parts Alfa 22 Materials of Construction Body ASTM A-216 WCC Cover A36 Cover Seal ** Viton Bolting A193 B7/A194 2H Arm ** A351 CF8M Clapper ** A351 CF8M Clapper Seal ** Viton Seat A216 WCC
  • 32. Page 32 A L F A C H E C K S Weights and Dim ensions Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. **Dimensions subject to change without notice.
  • 33. Page 33 A L FA C H E C K S Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Weights and Dim ensions Class 900 Class 1500 Class 2500 **Dimensions subject to change without notice.
  • 34. Page 34 A L F A G AT E E ALFAGATE E Expanding Gate The AlfaGate E Expanding Gate Valve design is the premiere choice when a Full Port, Through Conduit, Mechanically Sealing Gate valve is required for flowline or geothermal applications. The valve provides a mechanically set seat second to none. The optional AlfaKote protection protects not only the seat and gate sealing surfaces, but also prevents corrosion in the entire body cavity and wetted surfaces of the bonnet. The AlfaKote protection also affords lubricity and reduces operating torques. E x p a n d i n g G a t e Additional Options  Gear Operators for All Sizes for Either Manual or Automated Installations Adaption for Electric, Pneumatic and Hydraulic Operators Multiple Body Bleed Configurations Manufactured, Tested, Assembled in Compliance with API 6D Sizes: 2”thru 24”, Full PortThru-Conduit Pressure Classes: 150,300,600,900,1500,2500 OperatingTemperatures: -50F to +550F (-46C to +288C) End Connections: Flanged, Weld,Weld by Flanged
  • 35. Page 35 A L FA G A T E E Trim Chart and Recommended Spare Parts Trims Recommended Spare Parts Alfa 21 Alfa 08 API 6D Alfa 08 2”-4” | API 6A Alfa 37 STD/NACE Geothermal Geothermal Low Temp NACE -20 DEG F TO 350 DEG F -20 DEG F TO 550 DEG F -20 DEG F TO 550 DEG F -50 DEG F TO 350 DEG F Materials of Construction Body ASTM A-216 WCB ASTM A-216 WCB + ALFA- KOTE API 60K + ALFA- KOTE ASTM A-352 LCB Bonnet ASTM A-36 ASTM A-36 + ALFAKOTE API 60K + ALFA- KOTE ASTM A-36 Yoke Tube AISI 1018/1020 AISI 1018/1020 AISI 1018/1020 AISI 1018/1020 Gate ** ASTM A-216 WCB + ENP ASTM A-216 WCB + ALFA- KOTE ASTM A-487 + ALFAKOTE ASTM A-216 WCB + ENP Gate Guide AISI 1018/1020 + ENP AISI 1018/1020 + ALFAKOTE AISI 1018/1020 + ALFAKOTE AISI 1018/1020 + Seat ** ASTM A-105 + ENP ASTM A-105 + ALFAKOTE ASTM A-105 + ALFAKOTE ENP Seat Insert ** RPTFE RPTFE RPTFE ASTM A-105 + ENP Bonnet Gasket ** Viton HT EPDM HT EPDM RPTFE Stem ** 17-4 PH 17-4 PH 17-4 PH HNBR Stem Packing ** VITON DUCK GTFE GTFE 17-4 PH Stem Nut ** AL BRONZE AL BRONZE AL BRONZE VITON DUCK Bonnet Studs ASTM A-193 GR B7M ASTM A-193 GR B7M ASTM A-193 GR B7M AL BRONZE Bonnet Nuts ASTM A-194 GR 2HM ASTM A-194 GR 2HM ASTM A-194 GR 2HM ASTM A-320 GR L7M Body Fittings ** 316 SS 316 SS 316 SS ASTM A-194 GR 7M Packing Fitting ** 316 SS 316 SS 316 SS 316 SS Stem Protector ** LEXAN LEXAN LEXAN 316 SS Component NACE - National Association of Corrosion Engineers, STD MR01.75
  • 36. Page 36 A L FA G AT E E Weights and Dim ensions Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Class 150 Class 300 Sizes 14” and larger are bevel gear operated. Sizes 14” and larger are bevel gear operated. *For geothermal applications only **Dimensions subject to change without notice
  • 37. Page 37 A L FA G AT E E Weights and Dim ensions Class 600 Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Sizes 14” and larger are bevel gear operated. *For geothermal applications only **Dimensions subject to change without notice
  • 38. Page 38 A L FA G AT E E Weights and Dim ensions Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Class 900 Sizes 14” and larger are bevel gear operated. *For geothermal applications only **Dimensions subject to change without notice
  • 39. Page 39 A L FA G AT E E Weights and Dim ensions Class 2500 Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Class 1500 *For geothermal applications only **Dimensions subject to change without notice
  • 40. Page 40 A L F A G AT E S ALFAGATE S Slab Gate The AlfaGate S Slab Gate Valve is a full port, through conduit gate valve designed for geothermal wellhead and flowline applications allowing easy and smooth operation. Optimal clearances combined with the through-conduit and full opening design reduces turbulence and pressure drop. The seats function with pressure acting on differential area. A basic law of nature makes these valves seal, but they are also fitted with emergency seat sealant injection ports in case the seat or gate is damaged. The hydraulic load applied by the line pressure reduces when differential pressures are lowered reducing the amount of wear. The wear is much lower than that employed by mechanically energized configurations. S l a b G a t e Additional Options  Gear Operators for All Sizes for Either Manual or Automated Installations Adaption for Electric, Pneumatic and Hydraulic Operators Multiple Body Bleed Configurations Manufactured, Tested, Assembled in Compliance with API 6D Sizes: 2”thru 36”, Full FortThru-Conduit Pressure Classes: 150,300,600,900 OperatingTemperatures: -50F to +550F (-46C to +288C) End Connections: Flanged, Weld,Weld by Flanged
  • 41. Page 41 A L FA G A T E S Trim Chart and Recommended Spare Parts Trims Component Recommended Spare Parts Alfa 21 Alfa 08 Alfa 37 STD/NACE Geothermal Low Temp NACE -20 DEG F TO 350 DEG F -20 DEG F TO 550 DEG F -50 DEG F TO 350 DEG F Materials of Construction Body ASTM A-216 WCB ASTM A-216 WCB + ALFAKOTE ASTM A-352 LCB Bonnet ASTM A-36 ASTM A-36 + ALFA- KOTE ASTM A-36 Yoke Tube AISI 1018/1020 AISI 1018/1020 AISI 1018/1020 Gate ** CS + ENP CS + ALFAKOTE CS + ENP Gate Guide AISI 1018/1020 + ENP AISI 1018/1020 + ALFAKOTE AISI 1018/1020 + ENP Seat ** ASTM A-105 + ENP ASTM A-105 + AL- FAKOTE ASTM A-105 + ENP Seat Insert ** RPTFE RPTFE RPTFE Bonnet Gasket ** Viton HTEPDM HNBR Stem ** 17-4 PH 17-4 PH 17-4 PH Stem Packing ** VITON DUCK GTFE VITON DUCK Stem Nut ** AL BRONZE AL BRONZE AL BRONZE Bonnet Studs ASTM A-193 GR B7M ASTM A-193 GR B7M ASTM A-193 GR L7M Bonnet Nuts ASTM A-194 GR 2HM ASTM A-194 GR 2HM ASTM A-194 GR 2HM Body Fittings ** 316 SS 316 SS 316 SS Packing Fitting ** 316 SS 316 SS 316 SS Stem Protector ** LEXAN LEXAN LEXAN NACE - National Association of Corrosion Engineers, STD MR01.75
  • 42. Page 42 A L FA G AT E S Weights and Dim ensions Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Class 150 Class 300 Sizes 14” and larger are bevel gear operated. Sizes 14” and larger are bevel gear operated. Size End to End Bore Bore CL to Floor Bore CL to Top Handwheel Diameter Weight FE WE 2 7 2 4 4/5 17 3/4 12 90 72 3 8 3 7 24 3/8 12 180 144 4 9 4 9 3/8 40 1/2 18 282 250 6 10 1/2 6 12 5/8 47 3/4 18 486 440 8 11 1/2 8 15 3/4 58 1/8 18 788 710 10 13 10 19 7/16 71 1/4 18 1320 1220 12 14 12 22 7/8 82 1/4 18 1768 1600 14 15 13 1/4 24 1/8 86 1/8 24 2152 1820 16 16 15 1/4 27 1/8 96 1/2 24 2524 2140 18 17 17 1/4 30 7/16 105 1/4 24 3162 2760 20 18 19 1/4 33 4/5 115 1/4 24 4000 3310 24 20 23 1/4 40 3/16 134 7/8 36 5898 5290 26 22 25 43 1/16 143 7/8 36 7344 6810 28 24 27 46 1/4 153 7/8 36 8590 8000 30 26 29 50 164 1/4 36 9506 8880 36 32 34 1/2 59 192 3/8 36 14306 13270 Size End to End Bore Bore CL to Floor Bore CL to Top Handwheel Diameter Weight FE WE 2 8 1/2 2 4 13/16 17 3/4 12 90 72 3 11 3/16 3 6 15/16 24 3/8 12 180 144 4 12 4 8 5/8 29 14 345 259 6 15 7/8 6 12 1/2 45 1/4 24 316 271 8 16 1/2 8 16 57 1/4 24 520 459 10 18 10 20 63 1/4 24 773 695 12 19 3/4 12 22 3/4 73 3/8 30 1035 930 14 30 13 1/4 25 1/2 75 5/8 24 1454 1266 16 33 15 1/4 28 1/8 80 5/8 24 2182 1939 18 36 17 1/4 31 88 24 2969 2672 20 39 19 1/4 35 1/4 97 3/4 24 3919 3532 24 45 23 1/4 41 1/8 114 1/8 24 5868 5287 26 49 25 43 3/4 120 1/4 24 6830 5844 28 53 27 47 129 3/4 24 8194 7051 30 60 29 50 5/8 139 1/8 36 9736 8773 36 68 34 1/2 59 1/4 161 36 15441 13607 Sizes 14” and larger are bevel gear operated. **Dimensions subject to change without notice
  • 43. Page 43 A L FA G AT E S Weights and Dim ensions Class 600 Note: All dimensions are measured in inches. Weight is measured in lbs. Torque is measured in ft./lb. Sizes 14” and larger are bevel gear operated. Size End to End Bore Bore CL to Floor Bore CL to Top Handwheel Diameter Weight FE WE 2 11 1/2 2 1/16 4 13/16 17 3/4 12 90 72 3 14 3 3/16 6 15/16 24 3/8 12 180 144 4 17 4 1/8 8 5/8 29 14 345 259 6 22 6 13 5/8 45 3/8 24 600 439 8 26 8 16 3/4 56 3/8 24 970 737 10 31 10 20 59 1/2 24 1736 1584 12 33 12 23 1/4 68 7/8 30 2374 2010 14 35 13 1/4 26 75 3/8 24 3232 2828 16 39 15 1/4 29 1/8 83 1/2 24 4023 3515 18 43 17 1/4 32 3/8 91 1/2 24 5617 4110 20 47 19 1/4 35 7/8 100 1/2 24 6984 6070 24 55 23 1/4 42 1/4 118 36 11447 10014 26 57 25 46 124 5/8 36 13124 11494 28 61 27 49 1/4 134 36 14293 12232 30 65 29 52 3/4 142 3/4 36 14457 12724 36 82 34 1/2 61 3/4 171 1/4 36 26377 23967 Size End to End Bore Bore CL to Floor Bore CL to Top Handwheel Diameter Weight FE WE 2 14 1/2 2 1/16 5 1/16 17 3/4 12 220 105 3 18 1/2 3 3/16 7 5/16 24 3/8 12 450 328 4 21 1/2 4 1/8 9 1/16 29 18 720 547 Class 900 Size End to End Bore Bore CL to Floor Bore CL to Top Handwheel Diameter Weight FE WE 2 8 1/2 2 4 13/16 17 3/4 12 90 72 3 11 3/16 3 6 15/16 24 3/8 12 180 144 4 12 4 8 5/8 29 14 345 259 6 15 7/8 6 12 1/2 45 1/4 24 316 271 8 16 1/2 8 16 57 1/4 24 520 459 10 18 10 20 63 1/4 24 773 695 12 19 3/4 12 22 3/4 73 3/8 30 1035 930 14 30 13 1/4 25 1/2 75 5/8 24 1454 1266 16 33 15 1/4 28 1/8 80 5/8 24 2182 1939 18 36 17 1/4 31 88 24 2969 2672 20 39 19 1/4 35 1/4 97 3/4 24 3919 3532 24 45 23 1/4 41 1/8 114 1/8 24 5868 5287 26 49 25 43 3/4 120 1/4 24 6830 5844 28 53 27 47 129 3/4 24 8194 7051 Class 1500 **Dimensions subject to change without notice
  • 44. Page 44 A L F A G AT E 9 ALFAGATE 9 Compact Gate The AlfaGate 9 Compact Gate Valve provides a low cost, space efficient, full opening gate valve for flow lines, manifolds, tank shutoff, and distribution piping. The full bore zero leakage valve requires no lubrication and lends itself well to in line repairability. The valves undergo testing in accordance with the API 6D requirements or any customer requirement that exceeds API 6D. C o m p a c t G a t e Additional Options  Gear Operators for All Sizes for Either Manual or Automated Installations Adaption for Electric, Pneumatic and Hydraulic Operators Manufactured, Tested, Assembled in Compliance with API 6D Sizes: 2”thru 60” Pressure Classes: 150 and 300 OperatingTemperatures: -50F to +350F (-46C to +177C) End Connections: Flanged
  • 45. Page 45 Floating BallValves PlugValves ButterflyValves Wafer CheckValves GlobeValves RSB Master DrillingValves
  • 46. Page 46 A L F A K O T E P R O T E C T I O N F o r T o u g h A p p l i c a t i o n s Alfa Oiltech, LLC through its knowledge of high temperature and high pressure corrosive and erosive flow conditions has worked with the coating industry to introduce AlfaKote protection for those applications that used to have a devastating effect on valve life. The AlfaKote coating provides complete protection for those areas in valves that used to be vulnerable to the harsh conditions presented by heavy brine conditions and the volcanic ash and sand particles in geothermal fluids.
  • 47. Page 47 A L FA K O T E P R O T E C T I O N The AlfaKote protection will extend life, reduce torque, and provide years of trouble free operation. ALFAKOTE  AlfaKote is a aluminized ceramic base coat and a propriety Ryton-PPS top coat formulated for corrosion resistance, toughness, impact resistance, and lubricity. The AlfaKote system is referred to as a "flexible ceramic" coating capable of bending and flexing without breaking through the coated surface and destroying the protective barrier. Tests in accordance with ASTM B117 on scribed and unscribed coupons coated with AlfaKote showed no signs of corrosion after 2.75 years. The scribed coupon showed only small amounts of white corrosion at the edges of the scribe, but no undercreep or blistering of the coating was noted. The materials used to product AlfaKote are not new, but the process as developed by Custom Coating Applicators is.The "Liquid Powder" is applied in the desired areas, and the liquid carrier is flashed away leaving only the PPS resin on the sprayed surfaces. The PPS resin melts at the bake temperature and flows into the substrate. The resultant products offers insulating properties and lubricity reducing valve torques and extending the life cycle. Alfa Oiltech, LLC continues to offer the latest in valve sealing and operating technology, all with the goal of reducing maintenance, reducing operational headaches, and reducing life cycle costs. F o r T o u g h A p p l i c a t i o n s
  • 48. Page 48 Geothermal Valves and Wellheads G e o t h e r m a l k n o w l e d g e a n d e x p e r i e n c e Alfa draws on its vast knowledge and experience in the geothermal valve and wellhead business to bring you the latest technology in designs, seals, and coatings to withstand the harsh geothermal environment. The AlfaKote protection will extend life, reduce torque, and provide years of trouble free operation.
  • 49. Page 49 Geothermal Valves and Wellheads Casingheads Expansion Spools Intermediate Spools Master Valves with Proprietary Al- faKote Wellhead Accessories Alfa Geothermal Wellhead Assembly with a 13 5/8”-3M Casing head with 2 3 1/8”-2M Outlet Valves and an AlfaGate E 12-900 Master Valve with Alfa 08 Trim and a 12-900 x 3 1/8-2M Top Adapter Flange ALFA GEOTHERMAL WELLHEAD ASSEMBLY 
  • 50. Page 50 A L F A S E RV I C E S Field Service Techs 24/7 Valve Maintenance and Repair Confirm Valve Integrity Aftermarket Parts and Valves Consulting and Training On Site—In Classroom—In Shop Asset Management Programs
  • 51. Page 51 We Want You to Know What You Buy Document Packages Include: Certificate of Compliance Valve Inspection Report Pressure Test Report Pressure Test Chart Material Test Report Drawings
  • 52. HOWTO REQUESTA QUOTE You can always request a quote by calling or emailing us! However, you can receive a quote faster and easier by submitting the “Quote Request Form” electronically at www.DevBondUSA.com

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