Read KTMNM-0010-EN.pdf text version

KTM V-Port Control Ball Valves

Full bore and reduced bore

A rugged, long-life V-notch control ball valve with excellent flow characteristics for various fluids including slurries and fibers

Features

· Rotary-valve design provides shearing action between the V-notch ball and the seat, promoting a smooth, non-clogging operation. · Straight-through flow design provides high capacity for fibrous slurries, steam, liquids and gases. · With a single-seat design, torque is lower than typical trunnion design valves, for ease of operation and reduced actuator cost. · Two seat designs: - Laminated seat provides tight shut-off and withstands tough operating conditions. - Thick (solid) seat for high-velocity and abrasive or erosive service · Segmented, V-notched ball features high rangeability and smooth throttling action · Choice of full and reduced port, providing the right flow capacity for every application at low cost · Heavy-duty, stainless steel stem for high strength and rigidity · Multiple, adjustable ring packing allows easy adjustment without valve disassembly or actuator removal. · Stem bearings assure a durability, smooth and easy valve operation. · Positive alignment of split body · The spline connection minimize the backlash of stem and disk. It results excellent control performance.

General applications

Critical services in pulp and paper industry, fibrous materials, pellet slurry, high viscous solutions and other fluids having special characteristics

Technical data

Models / Sizes : Full bore W0600 25 to 300 mm (1" to 12") Reduced bore W0400 40 to 500 mm (1½" to 20") Pressure rating : JIS 10K, 20K ASME Class 150, 300 (JPI available) Face to face : Full bore ASME B16.10 (long pattern) Reduced bore ASME B16.10 (short pattern) Temperature : -29°C to 350°C Seat leakage : ANSI / FCI 70-2 - Class IV (Laminated seat) - Class II (Thick seat)

Options

· Special tests - X-ray (RT) - Liquid penetrant (PT) - Positive material inspection (PMI)

www.tyco.com/flowcontrol

Tyco reserves the right to change the contents without notice Copyright © 2011 Tyco Flow Control. All rights reserved.

KTMNM-0010-EN-1106

KTM V-Port Control Ball Valves

Full bore and reduced bore

23 12 23 22 8 11 10 9

20

5

1

2

6

4

6

3

19 13 14 16 7 21 15 17 18

Parts list and materials of construction

No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Parts name Body Body cap Disc Seat Stem Gasket Gasket Stem bearing Thrust washer Gland packing Gland Gland flange Lower stem Stem bearing Thrust bearing Shim Pivot Lower cover Stud Nut Bolt Gland bolt Nut Material WCB (SCPH2) or CF8 / CF8M (SCS13A / 14A) WCB (SCPH2) or CF8 / CF8M (SCC13A / 14A) CF8M (SCS14A) HCr or CF8M (SCS14A) stellited Laminated 316SS or Thick (solid) 316SS stellited 316SS Non asbestos joint sheet (standard) or R-PTFE (optional) Non asbestos joint sheet (standard) or R-PTFE (optional) R-PTFE 316SS PTFE V-ring (standard) expanded graphite (optional) 304SS 304SS 316SS R-PTFE R-PTFE 316SS 316SS A105 (S25C) or 304SS / 316SS A193 G B7 (S45C) or A193 G B8 A194 G 2H (S45C) or A194 G 8 A193 G B7 (S45C) or A193 G B8 304SS 304SS Qty 1 1 1 1 1 1 1 1 1 1 set 1 1 1 1 1 0-4 1 1 6 6 4 2 4

Notes

This illustration shows body construction of V-port ball valve Model W0401 series in size 100 mm. Construction of other sizes differs slightly. 1. Stem and disc are connected by spline in Model W0400 size 40 mm to 300 mm and in Model W0600 size 25 mm to 250 mm. Connections in larger sizes are by key. 2. A throttle lever, not shown here, is required for manual operation. 3. For details of the trim, please refer to trim table on page 7. HCr: Hard chromium plating

Tyco reserves the right to change the contents without notice Copyright © 2011 Tyco Flow Control. All rights reserved.

page 2

KTM V-Port Control Ball Valves

Full bore and reduced bore

Seat selection

The KTM V-Port control ball valve is a single-seat design. Torque is lower than typical trunnion design valves resulting in easier operation and reduced actuator cost. Choose from two unique seat designs:

Laminated seat Provides tight shut-off and withstands tough operating conditions. FCI 70-2 Class IV shut-off.

Thick (solid) seat For high-velocity, abrasive and erosive service FCI 70-2 Class II shut-off.

· Seat leakage for Laminated seat is equivalent to Class IV, however the actual test pressure seat leakage is 1.5 ml/inch* and smaller (Hydro)

*inch is nominal port size

Inherent flow characteristics

V-Port control ball valves maintain an inherent flow characteristic, which is approximately midway between linear and equal percent.

Flow rate (%)

Valve opening (%)

*Bold line portion indicates controllable range

Materials selection Temperature*1 up to 200°C 200 to 250°C >250°C*2 Gland packing PTFE R-PTFE Graphite Thrust bearing R-PTFE Graphite Stem bearing R-PTFE Stellite Seat Laminated / Thick Seat

*1 Laminated seat (max. temp 300°C), Thick seat (max.temp 350°C) *2 Please consult us for the details of temperature range above 250°C

Test pressure Body (MPa) Rating ASME Class 150 ASME Class 300 JIS 10K JIS 20K Carbon steel 3.10 7.76 2.10 5.10 Stainless steel 2.93 7.58 Seat (MPa)

Thick seat: 0.5 MPa Laminated seat: Lower value out of comparison between A (Fluid pressure x 1.1) and B (MASP* for V-port valve). (0.5 MPa unless otherwise stated.)

*MASP : Maximum allowable shut off pressure (Please refer to page 4 for the details)

Tyco reserves the right to change the contents without notice Copyright © 2011 Tyco Flow Control. All rights reserved.

page 3

KTM V-Port Control Ball Valves

Full bore and reduced bore

Maximum allowable shut off pressure

Valve size (mm) W0601, W0602 Full bore 25 40 50 65 80 100 125 150 200 250 300 W0401, W0402 Reduced bore 40 50 65 80 100 125 150 200 250 300 350 400 450 500 2.2 2.2 2.2 2.2 2.1 2.0 1.9 1.7 1.5 1.3 1.2 1.0 0.8 0.6 5 5 5 5 5 5 5 5 2 2 2 2 2 2 Max. shut off pressure (MPa) Laminated seat Thick seat

Valve opening vs. flow coefficient Cv (pipe size is same as valve size) Laminated seat

100 90

(Model W0600) Model W0400

Size (25 mm)

40 mm

(40) 50

(50) 65

(65) (80) (100) (125) (150) (200) (250) (300) 80 100 125 150 200 250 300 350 400 450 500

Valve opening (%)

80 70 60 50 40 30 20 10 0 2 5 10 20 50 100 200 500 1000 2000 5000

Flow coefficient Cv Thick seat

(Model W0600) Model W0400

100 90

Size (25 mm)

40 mm

(40) 50

(50) 65

(65) (80) (100) (125) (150) (200) (250) (300) 80 100 125 150 200 250 300 350 400 450 500

Valve opening (%)

80 70 60 50 40 30 20 10 0 2 5 10 20 50 100 200 500 1000 2000 5000

Flow coefficient Cv

· Please choose the valve in the range of bold lines when you select the valve size.

Tyco reserves the right to change the contents without notice Copyright © 2011 Tyco Flow Control. All rights reserved.

page 4

KTM V-Port Control Ball Valves

Full bore and reduced bore

Effective flow coefficient Cv (Full bore: Model W0600)

Valve size (mm) 25 40 50 65 80 100 125 150 200 250 300 Pipe size = valve size Thick seat 33 105 160 270 390 580 1,130 1,650 2,850 4,500 6,600 Laminated seat 25 90 145 245 360 550 1,070 1,500 2,750 4,400 6,450 Pipe size = 1.5 X valve size Thick seat 26 72 118 190 280 450 790 1,140 2,000 3,140 4,560 Laminated seat 22 66 112 180 270 430 770 1,090 1,960 3,110 4,510 Pipe size = 2 X valve size Thick seat 23 60 101 160 235 387 660 950 1,680 2,630 3,820 Laminated seat 20 57 97 155 230 378 650 920 1,660 2,610 3,790

Effective flow coefficient Cv (Reduced bore: Model W0400)

Valve size (mm) 40 50 65 80 100 125 150 200 250 300 350 400 450 500 Pipe size = valve size Thick seat 33 105 160 270 390 580 1,130 1,650 2,850 4,500 6,600 9,250 12,300 15,500 Laminated seat 25 90 145 245 360 550 1,070 1,500 2,750 4,400 6,450 9,000 12,000 15,200 Pipe size = 1.5 X valve size Thick seat 31 90 140 220 340 510 920 1,420 2,390 3,660 5,230 7,140 9,300 11,610 Laminated seat 24 80 130 210 320 490 890 1,320 2,330 3,610 5,140 7,020 9,170 11,490 Pipe size = 2 X valve size Thick seat 30 82 130 200 310 470 810 1,290 2,140 3,240 4,580 6,180 8,000 9,960 Laminated seat 24 74 120 190 300 460 790 1,220 2,100 3,210 4,530 6,110 7,910 9,880

Sizing equation Fluid Remarks Equation

Cv Fk FP FL G Gg P1 P2 P Pv Q T1 Tsh Y Z : : : : : : : : : : : : : :

Nomenclature

Flow coefficient Specific heat ratio factor Piping geometry factor Liquid pressure recovery factor of a control valve without attached fittings Relative density for liquid Relative density for gas Inlet absolute pressure (KPa.A) Outlet absolute pressure (KPa.A) Differential pressure (P1-P2) (KPa.A) Vapour pressure of liquid (KPa.A) Volumetric flow rate (m³/h) Inlet absolute temperature (°K) (273+°C) Degree of superheat (°C) X Expansion factor Y=13Fk · XTP

Liquid

Gas

Steam

: Compressibility factor

Steam super heated

1 : Density of fluid at T1 (kg/m³) X : Ratio of pressure differential to inlet absolute pressure (P/P1) XT : Pressure differential ratio factor of a control valve without attached fittings at choked flow XTP : Pressure differential ratio factor of a control valve without attached fittings at choked flow W : Mass flow rate (kg/h)

Tyco reserves the right to change the contents without notice Copyright © 2011 Tyco Flow Control. All rights reserved.

page 5

KTM V-Port Control Ball Valves

Full bore and reduced bore

T

H1

øG

øC øD

H2

D C G T N h

N-øh

: Outside diameter : Bolt circle diameter : Raised face diameter : Flange thickness : Number of bolts : Bolt hole size

L

ASME Class 150 / JIS 10K dimensions (mm)

Valve size (mm) 25 40 50 65 80 100 125 150 200 250 300 350 400 450 500 L 127 165 178 190 203 229 356 394 457 533 610 W0601 Full bore H1 88 118 123 157 163 184 250 263 336 361 453 H2 62 87 92 105 111 131 177 180 246 271 333 L 165 178 190 203 229 254 267 292 330 502 572 610 660 711 W0401 Reduced bore H1 88 118 123 157 163 184 250 263 336 361 453 478 555 580 H2 62 87 92 105 111 131 177 180 246 271 333 358 409 434 D 108 127 152 178 190 229 254 279 343 406 483 533 597 635 698 ASME flange dimensions C 79.5 98.5 120.5 139.5 152.2 190.5 216.0 241.5 298.5 362.0 432.0 476.0 539.5 578.0 635.0 G 51 73 92 105 127 157 186 216 270 324 381 413 470 533 584 T 11.2 14.3 15.9 17.5 19.1 23.9 23.9 25.4 28.6 30.2 31.8 35.0 36.6 39.7 42.9 N 4 4 4 4 4 8 8 8 8 12 12 12 16 16 20 h 16 16 19 19 19 19 22 22 22 25 25 29 29 32 32 D 125 140 155 175 185 210 250 280 330 400 445 490 560 620 675 C 90 105 120 140 150 175 210 240 290 355 400 445 510 565 620 JIS flange dimensions G 67 81 96 116 126 151 182 212 262 324 368 413 475 530 585 T 14 16 16 18 18 18 20 22 22 24 24 26 28 30 30 N 4 4 4 4 8 8 8 8 12 12 16 16 16 20 20 h 19 19 19 19 19 19 23 23 23 25 25 25 27 27 27

ASME Class 300 / JIS 20K dimensions (mm)

Valve size (mm) 25 40 50 65 80 100 125 150 200 250 300 L 165 190 216 241 283 305 381 403 502 568 W0602 Full bore H1 88 118 123 157 163 184 250 263 336 361 H2 67 94 99 110 116 136 185 187 255 280 L 190 216 241 283 305 381 403 419 457 502 W0402 Reduced bore H1 88 118 123 157 163 184 250 263 336 361 H2 67 94 99 110 116 136 185 187 255 280 D 124 156 165 190 210 254 279 318 381 444 521 ASME flange dimensions C 89.0 114.5 127.0 149.0 168.0 200.0 235.0 270.0 330.0 387.5 451.0 G 51 73 92 105 127 157 186 216 270 324 381 T 17.5 20.7 22.3 25.4 28.6 31.8 35.0 36.6 41.3 47.7 50.8 N 4 4 8 8 8 8 8 12 12 16 16 h 19 22 19 22 22 22 22 22 25 29 32 D 125 140 155 175 200 225 270 305 350 430 480 C 90 105 120 140 160 185 225 260 305 380 430 JIS flange dimensions G 67 81 96 116 132 160 195 230 275 345 395 T 16 18 18 20 22 24 26 28 30 34 36 N 4 4 8 8 8 8 8 12 12 12 16 h 19 19 19 19 23 23 25 25 25 27 27

Tyco reserves the right to change the contents without notice Copyright © 2011 Tyco Flow Control. All rights reserved.

page 6

KTM V-Port Control Ball Valves

Full bore and reduced bore

Pulp consistency correction

Pulp consistency (%) 1 2 3 4 5 Consistency correction factor Ks Chemical stock 1.00 1.03 1.11 1.20 1.25 Mechanical stock 1.00 1.01 1.05 1.09 1.11 Q Q = KsQ Q : Actual flow rate Ks : Correction factor is calculated from this equation and required Cv is determined by substituting this Q in above sizing equation Calculation method

Trim table (Full bore: Model W0600)

Trim code Size Disc 25 to 250 mm (1" to 10")*1 CF8M (SCS14A) HCr Stem 316SS (SUS316) 3L 300 mm (12")*2 CF8 (SCS13A) HCr 304SS (SUS304) 25 to 250 mm (1" to 10")*1 CF8M (SCS14A) Stellite 316SS (SUS316) 316SS Stellite 3S 300 mm (12")*2 CF8 (SCS13A) Stellite 304SS (SUS304) 304SS Stellite 25 to 250 mm (1" to 10")*1 CF8M (SCS14A) HCr 4L 300 mm (12")*2 CF8 (SCS13A) HCr 25 to 250 mm (1" to 10")*1 CF8M (SCS14A) Stellite 316SS (SUS316) Stellite 316SS Stellite 4S 300 mm (12")*2 CF8 (SCS13A) Stellite 304SS (SUS304) Stellite 304SS Stellite

Seat

Laminate*3

316SS 304SS (SUS316) (SUS304) Stellite Stellite Laminate*3

Trim table (Reduced bore: Model W0400)

Trim code Size Disc 40 to 300 mm (1½" to 12") CF8M (SCS14A) HCr Stem 316SS (SUS316) 3L 350 to 500 mm (14" to 20")*4 CF8 (SCS13A) HCr 304SS (SUS304) 40 to 300 mm (1½" to 12") CF8M (SCS14A) Stellite 316SS (SUS316) 316SS Stellite 3S 350 to 500 mm (14" to 20")*4 CF8 (SCS13A) Stellite 304SS (SUS304) 304SS Stellite 40 to 300 mm (1½" to 12") CF8M (SCS14A) HCr 4L 350 to 500 mm (14" to 20")*4 CF8 (SCS13A) HCr 40 to 300 mm (1½" to 12") CF8M (SCS14A) Stellite 316SS (SUS316) Stellite 316SS Stellite 4S 350 to 500 mm (14" to 20")*4 CF8 (SCS13A) Stellite 304SS (SUS304) Stellite 304SS Stellite

Seat

Laminate*5

316SS 304SS (SUS316) (SUS304) Stellite Stellite Laminate*5

*1 *2 *3 *4 *5 · ·

40 mm to 250 mm for WCB (SCPH2) body 250 mm and smaller for ASME Class 300 / JIS 20K SUS316 for 300 mm and smaller, SUS304 for 350 mm and larger 300 mm and smaller for ASME Class 300 / JIS 20K SUS316 for 350 mm and smaller, SUS304 for 400 mm and larger HCr: Hard chromium plating Materials in parentheses indicate equivalent JIS material

Tyco reserves the right to change the contents without notice Copyright © 2011 Tyco Flow Control. All rights reserved.

page 7

KTM V-Port Control Ball Valves

Full bore and reduced bore

KTM model coding system

1

2

3

4

5

6

7

8

9

W0401

Valve code Sub code

K

Special feature

62

Body code

3L

Trim code

A15

Flange code

SF

Connection code

25

Size code Option code

Example: W0401 K - 62 · 3L A15 SF 25

1 Valve code W0601 W0602 W0401 W0402 2 Sub code Blank 3 Special feature Blank K 4 Body code 31 32 62 5 Trim code Ball 3L 3S 4L 4S St.St. with HCr St.St. with stellited St.St. with HCr St.St. with stellited Seat Laminate Stellited Laminate Stellited Packing PTFE PTFE PTFE PTFE Stem St.St. St.St. St.St. with stellited St.St. with stellited Material JIS SCS13A (304SS) SCS14A (316SS) SCPH2 or S25C ASTM CF8 (304SS) CF8M (316SS) WCB Description Not applicable Powder service (Please consult us for the details) Description Metal seat 7 Connection code Blank SF 8 Size code 25 40 50 65 80 100 125 150 200 250 300 350 400 450 500 9 Option code Blank Description No additional option mm 25 40 50 65 80 100 125 150 200 250 300 350 400 450 500 Inch 1 1½ 2 2½ 3 4 5 6 8 10 12 14 16 18 20 Description Raised face Smooth finish 125 to 250 AARH Class JIS 10K 20K 10K 20K ASME 150 300 150 300 Description Full bore, 25 mm to 300 mm Full bore, 25 mm to 250 mm Reduced bore, 40 mm to 500 mm Reduced bore, 40 mm to 300 mm 6 Flange code JIS J10 J20 ASME A15 A30 (JPI also available) Description JIS 10K JIS 20K

ASME Class 150 ASME Class 300

For details of the trim, please refer to trim tables on page 7. St.st. Stainless steel HCr Hard chromium plating

Tyco reserves the right to change the contents without notice Copyright © 2011 Tyco Flow Control. All rights reserved.

page 8

Information

8 pages

Report File (DMCA)

Our content is added by our users. We aim to remove reported files within 1 working day. Please use this link to notify us:

Report this file as copyright or inappropriate

387821