CONTROL VALVE HANDBOOK Episode 2 Part 1 pdf

... paragraph 3.3 .11 in ASME Y14.5M -19 94. 6 .2. 3 .2 ISO The ISO standards referenced in Tables 6-6 through 6 -13 are: ISO 11 01- 1983 ISO 8 015 -19 85 ISO 10 578 -19 92 ISO 16 60 -19 87 ISO 5458 -19 87 ISO 10 579 -19 93 ISO 26 92- 19 88 ... ISO 26 92- 19 88 ISO 5460 -19 85 ISO 12 9 -19 85 ISO 27 68 -19 89 ISO 5459 -19 81 The numbers in the parentheses represent the standard and...

Ngày tải lên: 21/07/2014, 15:20

... burner. 4 1 /2& quot; “A” “B” 3 1/ 4" 4 5/8" 4 1 /2& quot; 3 7/8" 5 15 /16 " 3 5/8" 2 5 /16 " 1 11/ 16" 11 /16 " 1/ 16" Gasket 1/ 16" Gasket 1& quot; 1& quot; 1 /2& quot; 1 /2& quot; Flame ... 59 3/4" 62 7/8" 900,000 1 32 lbs 15 5 lbs 17 6 lbs 20 3 lbs 10 5 lbs 1, 080,000 1 ,20 0,000 1 ,26 0,000 720...

Ngày tải lên: 21/07/2014, 15:20

... (MWh) (MWh) B M = 50 267.40 282.25 -14 .85 B N = 5,000 25,600.00 23, 900.00 1, 700.00 B S = 2,800 12 ,684.00 10 , 612 .00 2,072.00 Total 7,850 38 ,5 51. 40 34 ,794.25 3, 757 .15 Geared systems The choice of ... Transmission P -1 43 FIG. P -10 4 The converter circuit. (Source: J. M. Voith GmbH.) FIGS. P -10 5, P -10 6, P -10 7 Three methods of influencing the converter circuit. (Sourc...

Ngày tải lên: 21/07/2014, 16:22

... Varies with units Linearity 70 .1°C/50°C span 70 .1°C/50°C span Exponential Range -4 52. 2 to -29 7. 3 to -100 to 500°F 1,168.3°F 1,950°F ( -75 to 26 0°C) ( -26 9 to (-1 82. 96 to 630 .74 °C) 1,064°C) Base Metal 10W ... 90s Resistance 10W at 77 °F 100W at 77 °F 100W at 77 °F Linearity Excellent Excellent Excellent Range -100 to 300°F - 325 to 300°F -100 to 300°F ( -75 to 150°C) ( -20 0...

Ngày tải lên: 21/07/2014, 16:22

... DWDI 2, 900 148 .6 675 1 ,40 0 28 4 ENEL Fusina 3 4 (Italy) 19 92 DESOX* 4- 4 120 DWDI 3 ,23 0 29 1 825 2, 860 735 ENEL Turbigo (Italy) 1993 ID 4- 4105 DWDI 2, 707 24 5 .2 40 0 1,160 745 ENEL Brindisi 12 (Italy) ... 1986 ID 4- 41 54 DWDI 4, 083 610 656 4, 600 590 ENEL Fiume Santo 3 4 (Italy) 1988 PA 4 -23 75 DWDI 2, 030 70 .45 1 ,48 3 1,180 1 ,49 0 TECHIMPORT Dagang 3...

Ngày tải lên: 21/07/2014, 16:22

... production -equipment shutdowns. (Source: Mechanical Engineering Power, ASME, November 19 97.) FIG. C-377 Schematic for the wearing of the PQ2000. (Source: Mechanical Engineering Power, ASME, November 19 97.) ... the spring. Piston-type switches covering adjustable ranges from 15 to 12 , 000 lb/in 2 and proof pressures from 3000 to 20 ,000 lb/in 2 are commercially available. Oth...

Ngày tải lên: 21/07/2014, 16:22

... Patent 2, 11 3,353, 19 38. 10 . Opitz, H. and Koenig, W., Ind. Anzieger, 87, 46 (Part I), 26 , 19 65; Ind. Anzeiger. 87, 845 (Part II); 43, 19 65; Ind. Anmger, 87, 10 33 (Part III), 51, 19 65. 11 . Sata, ... of work removed volume of work consumed 3 52 CRC Handbook of Lubrication 335-356 4 /11 /06 12 : 34 PM Page 3 52 Copyright â 19 83 CRC Press LLC Copyright â 19...

Ngày tải lên: 05/08/2014, 09:20

... 12 23 ⁄ 32 9 2 1 ⁄ 4 26 to 8 1 3 ⁄ 8 12 3 1 ⁄ 4 4 10 to 12 3 ⁄ 4 9 1 ⁄ 2 2 1 ⁄ 2 26 to 8 1 7 ⁄ 16 12 3 1 ⁄ 4 4 10 to 12 25 ⁄ 32 9 1 ⁄ 2 2 1 ⁄ 2 28 to 10 1 1 ⁄ 2 12 1 ⁄ 2 3 1 ⁄ 2 4 10 to 12 13 ⁄ 16 9 1 ⁄ 2 2 1 ⁄ 2 28 ... 22 12 15 3 ⁄ 4 1 12 4 1 ⁄ 2 2 1 ⁄ 2 24 7 3 ⁄ 4 11 4 6 1 ⁄ 2 2 1 ⁄...

Ngày tải lên: 05/08/2014, 12:20

... The 9%Cr 1% Mo−V materials, such as ASTM A 217 grade C12a castings and ASTM A1 82 grade F 91 forgings are used at temperatures up to 12 0 0°F (650°C). Extension bonnets help protect pack- ing box parts ... 7- 12 and 7 -13 ) are pressure-reducing devices used to safely discharge steam into a Chapter 6. Special Control Valves 14 9 Figure 6 -2. Special Control Valve Designed for Very...

Ngày tải lên: 07/08/2014, 12:22

... SURFACE TEMPERATURE _C _F T1 450 8 42 T2 300 5 72 T2A 28 0 536 T2B 26 0 500 T2C 23 0 446 T2D 21 5 419 T3 20 0 3 92 T3A 180 356 T3B 165 329 T3C 160 320 T4 135 27 5 T4A 120 24 8 T5 100 21 2 T6 85 185 The NEC states ... Metal Valves for Use in Flanged Pipe Systems - Part 2: Class-Designated Valves EN 593, Butterfly valves EN 736-1, Terminology - Part 1: Defi- nition of types of...

Ngày tải lên: 07/08/2014, 12:22

... psig Vapor V g Liquid I/v f Liquid h f Vapor h g Liquid s f Vapor s g −105 −104 −1 03 −1 02 −101 −100 −99 −98 −97 −96 −95 −94 − 93 − 92 −91 −90 −89 −88 −87 −86 −85 −84 − 83 − 82 −81 −80 −79 −78 −77 −76 −75 −74 − 73 − 72 −71 −70 −69 −68 −67 −66 −65 −64 − 63 − 62 −61 −60 0.996 1.041 1.087 1. 135 1.184 1 .24 1 .29 1 .34 1.40 1.46 1. 52 1.59 1.65 1. 72 1.79 1.86 1.94 2. 02 2.10...

Ngày tải lên: 07/08/2014, 12:22

... (continued) TEMP ( _F) ENTROPY (1) BTU/(LB.)(_R) ENTHALPY (1) (BTU/LB.) DENSITY (LB./CU. FT.) VOLUME (CU. FT./LB.) PRESSURE TEMP ( _F) Vapor s g Liquid s f Vapor h g Liquid h f Liquid I/v f Vapor V g psigpsia −59 −58 −57 −56 −55 − 54 −53 − 52 −51 −50 49 48 47 46 45 44 43 − 42 41 40 −39 −38 −37 −36 −35 − 34 −33 − 32 −31 −30 29 28 27 26 25 24 23 22 21...

Ngày tải lên: 07/08/2014, 12:22

... 2. 3 75 ––– ––– ––– STD XS ––– XXS ––– ––– 30 40 80 160 ––– 5S 10S ––– 40S 80S ––– ––– 0.0 65 0.109 0. 1 25 0. 154 0 .21 8 0.344 0.436 2. 2 45 2. 157 2. 1 25 2. 067 1.939 1.687 1 .50 3 0.4717 0.7760 0.8836 1.0 75 1.477 2. 1 95 2. 656 3. 958 3. 654 3 .54 7 3. 356 2. 953 2. 2 35 1.774 0. 027 49 0. 0 25 38 0. 024 63 0. 023 30 0. 020 51 0.0 15 52 0.0 123 2 1.61 2. 64 3.0...

Ngày tải lên: 07/08/2014, 12:22

... 9 mm 0 10 20 30 0.0 25 4.0 508.0 7 62 . 0 25 .4 27 9.4 533.4 787.4 50.8 304.8 558.8 8 12. 8 76 .2 330 .2 584 .2 838 .2 101 .6 355 .6 609 .6 863 .6 127 .0 381.0 63 5.0 889.0 1 52. 4 4 06. 4 66 0.4 914.4 177.8 431.8 68 5.8 939.8 20 3 .2 457 .2 711 .2 965 .2 228 .6 4 82. 6 7 36. 6 990 .6 40 50 60 70 10 16. 0 127 0.0 1 524 .0 1778.0 1041.4 129 5.4 1549.4 1803.4 1 06...

Ngày tải lên: 07/08/2014, 12:22

... Gal Specific Gravity Baumé Gravity 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 60.46 61.45 62. 44 63.43 64. 42 65.41 66.40 67. 39 68. 37 69.36 70 .35 71 .34 72 . 33 73 . 32 74 .31 75 .30 76 .29 77 .28 78 . 27 79 .26 0 .73 51 0 .73 13 0. 72 7 5 0. 72 3 8 0. 72 0 1 0 .71 65 0 .7 128 0 .70 93 0 .70 57 0 .7 022 0.6988 0.6953 0.6919 0.6886 0.6...

Ngày tải lên: 07/08/2014, 12:22