Graphite and Metal Seated Steel Ball Valves - AIV, …

1 K-204 10. Graphite and Metal Seated Steel ball Valves Service Temperature: up to 932 F. Unconditional Firesafe Provision Metal Seated ball Valves rated ASME Class 150/300/600 for highly abrasive control and throttling service. Hard Graphite Seated ball Valves rated ASME Class 150/300 for low abrasive fluid control service. KITZ Graphite and Metal Seated ball Valves Production Range Size 1 3 . ASME in. 2 4 1 11 2 2 21 2 3 4 6 8 10 12 14. Trim Material ball Seat Design Port Page Class Product mm 15 20 25 40 50 65 80 100 150 200 250 300 350. Code 150 SCTBZ3HM 4. Carbon Steel G-150 SCTBZ3HM 5. 150. 150 UTBZ3HM 6. Stainless Steel G-150 UTBZ3HM 7. 3H Carbon Stainless Steel Floating Full 300 SCTBZ3HM 8. Carbon Steel G-300 SCTBZ3HM 9. 300. 300 UTBZ3HM 10. Stainless Steel G-300 UTBZ3HM 11. 150 SCTBZ5HM 12. Carbon Steel G-150 SCTBZ5HM 13. 150. 150 UTBZ5HM 14. Stainless Steel G-150 UTBZ5HM 15. 5H A276 Type316 Ni-Cr Alloy Floating Full 300 SCTBZ5HM 16.

2 Carbon Steel G-300 SCTBZ5HM 17. 300. 300 UTBZ5HM 18. Stainless Steel G-300 UTBZ5HM 19. 150 SCTBZ6HM 20. Carbon Steel G-150 SCTBZ6HM 21. 150. 150 UTBZ6HM 22. Stainless Steel G-150 UTBZ6HM 23. A276 Type316 Ni-Cr Alloy Floating Full 300 SCTBZ6HM 24. Carbon Steel G-300 SCTBZ6HM 25. 300. 300 UTBZ6HM 26. Stainless Steel G-300 UTBZ6HM 27. 6H. 150 G-150 SCTC6HM 28. 300 G-300 SCTC6HM 29. Carbon Steel 600 SCTC6HM 30. 600. Trunnion G-600 SCTC6HM 31. A276 Type316 Ni-Cr Alloy Full 150 Mounted G-150 UTC6HM 32. 300 G-300 UTC6HM 33. Stainless Steel 600 UTC6HM 34. 600. G-600 UTC6HM 35. KITZ Product Coding Example:Gear operated ASME Class 150 Metal Seated ball valve, CF8M shell material, Metal Seated .. KITZ Graphite and Metal Seated ball Valves Design Features Split Body, Side Entry, Full Port Design This is an illustrated cross-section of a typical Graphite and Metal Seated ball valve Stem head (Double D design parallel to flow passage).

3 4 KITZ 150 SCTBZ3HM Snapring CAPI ISO 5211 Stopper actuator mounting pad Low emission stem packing Trim 3H: 316 ball Trim 5H: Cr plated 316 ball Trim 6H: Hard-faced 316 ball Blowout-proof Body cap stem collar Low emission API 608 Full port body seal gasket Metal -to- Metal firesafe contact Seating Design Body Hard ball faced Graphite seat Hard faced Retainer Type 316 seat Seat packing Seat packing 1. KITZ Graphite and Metal Seated ball Valves Technical Data 1. Choice of trim for heated abrasive service 6. Metal Seated ball Valves (Trim 5H/6H). Metal Seated ball Valves are guaranteed for a maximum Rigid construction with full metallic contact between the service temperature of 572 F (Trim symbol 5H) and 932 F ball and seats, and high durability of trim materials make (Trim symbol 6H). For hard Graphite Seated ball Valves , a KITZ Metal Seated ball Valves ideally suited to highly maximum service temperature of 932 F is also guaranteed abrasive services handling slurries and other viscous (Trim symbol 3H).

4 Heat resistant sealing and trim materials qualify these Valves for heated abrasive service which cannot be properly handled by conventional soft Seated Trim materials ball Valves due to the limited heat resistant characteristics Temp. 572 F service 932 F service and mechanical properties of their soft seats. Parts Trim symbol 5H 6H. Cr. plated ASTM 276 ASTM 276 Type 316. 2. Unconditional firesafe provision ball Type 316 or A351 Gr. CF8M. While Metal or hard Graphite seats are extremely heat or A351 Gr. CF8M Ni-Cr Alloy resistant, other sealing components such as gland packing Seat ASTM 276 Type 316 ASTM 276 Type 316. and flange gaskets are made of flexible Graphite , another Ni-Cr Alloy Ni-Cr Alloy heat resistant material, so that no part of the valve will be Stem * JIS SUS 630 * JIS SUS 630. affected by extraordinarily heated environments. Also the provision of an anti-static device is not required because of * Equivalent to ASTM A564 Type 630.

5 Inter-component electric conductivity. Durable Metal seat design and material also provides 3. Maintenance ease fully guaranteed throttling service performance, which Split body construction of the valve body provides the makes KITZ Metal Seated ball Valves function as a convenience of easy maintenance, a critical requirement reliable control valve. Bi-directional pressurizing. for handling slurries and other viscous fluids. Caution: 4. Valve automation Use a gear operator or valve actuator to fix the valve position when Quarter-turn valve drive mechanism makes mounting of used for throttling service. valve automation measures such as electric and pneumatic actuators technically easier. KITZ ball Valves 7. Hard Graphite Seated ball Valves (Trim 3H). employ integral actuator mounting pads, complying with Bi-directional pressurizing direction. ISO 5211 and CAPI, for easy, safe and assured on-the- Recommended for low abrasion service.

6 Spot actuator mounting without disassembly of valve glands. Temp. 932 F service Parts Trim symbol 3H. 5. High flow efficiency ball ASTM 276 Type 316 or A351 Gr. CF8M. Full port design provides maximized and linearized flow characteristic with minimal pressure loss as the line flow Seat Carbon Stainless Steel travels through the valve bore. This is a necessary design requirement particularly for trouble-free service of slurries Stem ASTM A276 Type 316. and other viscous fluids. Caution: Not recommended for throttling service. Not recommended for high abrasion service. Leakage may increase when the Valves are excessively exposed to oxidized service at higher temperature than 842 F. 2. KITZ Graphite and Metal Seated ball Valves Technical Data Design Standards Valve body design Split body side entry RF-flanged full port with floating ball design Wall Thickness ASME Class 150/300. F-F Dimensions ASME Class 150/300.

7 End Connection RF-flanged to ASME Class 150/300. P-T Rating ASME Class 150/300. Pressure Test Metal Seated ball Valves (Trim 5H/6H) Hard Graphite Seated ball Valves (Trim 3H). Maximum allowable seat leakage*: Maximum allowable seat leakage*: ANSI/FCI 70-2 Class Vl ANSI/FCI 70-2 Class VI. Test pressure Unit: psig Test pressure Unit: psig Class ASME 150 ASME 300 Class ASME 150 ASME 300. Shell test SS*: 425 CS*: 450 SS*: 1100 CS*: 1125 Shell test SS*: 425 CS*: 450 SS*: 1100 CS*: 1125. Seat test 50 Air Seat test 50 Air *SS: Stainless Steel *SS: Stainless Steel CS: Carbon Steel CS: Carbon Steel Contact KITZ in case of oil-free requirement. Contact KITZ in case of oil-free requirement. Pressure-Temperature Rating P-T Rating: SC/UTBZ6HM P-T Rating: SC/UTBZ5HM. (psi) (psi). 753 Size 1 2 1 753 Size 1 2 1. 711 Size 11 2 2 711 Size 11 2 2. Clas Size 21 2 4 s 300. WCB. Size 21 2 4. 640 Class 300 W Size 6 8 Body Size 6 8.

8 Ratin CB B g 569 ody R 569. ating 528 Class 300 C 526 . F8M. Body Class 300. Pressure Pressure Ratin CF8M Bo g 427 dy Rating 427. 399 406 . Class 150 355 . WCB Body Rating 284 284. Class 150 Class 150. CF8M Body Rating CF8M Body Rating 142 142 Class 150 WCB Body Rating 0 0. 22 32 212 392 572 752 932 22 32 212 392 572 752 932. Temperature F). ( Temperature F). ( . P-T Rating: SC/UTBZ3HM. (psi). 753 Size 1 2 1. 711 Clas Size 11 2 2. s 30. 0 WC. B Bo Size 21 2 3. 640 dy R. ating Size 4 8. 569 Clas s 30. 0 CF. 8M B. ody 468 Ratin Pressure g 427 . Class 150. WCB Body Rating 284. Class 150. CF8M Body Rating 142. 0. 22 32 212 392 572 752 842 932. Temperature F). ( . Note: 3H leakage may increase when the Valves are exposed to an oxidized service at a higher temperature than 842 . F for extended periods. 3. KITZ Graphite and Metal Seated ball Valves Hard Graphite Seated ball valve Trim 3H . Construction and materials 150 SCTBZ3HM.

9 Specifications D1 No. Parts 150 SCTBZ3HM. 1 Body A216 Gr. WCB. 2 Body cap A216 Gr. WCB. 3 Stem A276 Type 316. 123A. 4 ball A351 or A276 Type 316. 145. 7A Gland A276 Type 316 (up to size 1). 9. 7B Gland A351 Gr. CF8 (size 11 2 & over). SIZE 11 2 ONLY UP TO SIZE 1 8 Gland packing Flexible Graphite 9 Handle Stainless Steel (up to size 1). F. Ductile iron (size 11 2). G 9A Handle bar Carbon Steel (size 2 & over). 10. 9B Handle head Ductile Iron (size 2 & over). 34 49. B 10 Handle nut Stainless Steel (up to size 1). A. 40A 48. 16A Name plate Stainless Steel 43 126. 4-U. 16B LEV plate Stainless Steel 7A 40B. 19 Gasket Flexible Graphite UP TO SIZE 1. 30 ball seat Carbon + Stainless Steel (2). 123B 33 Cup nut A194 Gr. 2HM. D1. 9B 34 Gland nut Stainless Steel (up to size 1). E 35 Cap bolt A193 Gr. B7M. 123A. 145 36 Gland bolt A193 Gr. B8M. 9A 40A Lock plate Stainless Steel (up to size 1). 36 G 40B Key lock plate Stainless Steel K.

10 7B T 43 Coned disc spring Stainless Steel (up to size 1). 8 47 Thrust washer Carbon H. 16B 48 Snap ring Alloy Steel (size 11 2 & over). 16A 49 Stopper Stainless Steel (size 11 2 & over). 47 123A Handle bolt Stainless Steel (size 11 2 & over). 3 123B Handle bolt Stainless Steel (size 4 & over). 4 126 Stopper pin Stainless Steel 2 145 Spring washer Stainless Steel (size 11 2 & over). 19 d g C D 176 Seat gasket Flexible Graphite 30. 176. 33. 35. h 1. f t L. Dimensions Unit: inch Nominal End flange Mounting dimensions for actuator size d H D1 L Bolt hole Bolt ISO 5211. D g t f A B E F G K T U Flange type in. mm C No. h size 1/2 15 4 1/2 1/4-20 UNC F03. 3/4 20 4 1/2 1/4-20 UNC F03. 1 25 4 1/2 1/4-20 UNC F05. 11/2 40 4 1/2 5/16-18 UNC F07. 2 50 4 5/8 5/16-18 UNC F07. 21/2 65 4 5/8 3/8-16 UNC F10. 3 80 4 5/8 3/8-16 UNC F10. 4 100 8 5/8 1/2-13 UNC F12. Notes: 1 Allowable seat leakage shall be in accordance with ANSI/FCI 70-2 Class VI.