Control Valve 8021 GS 3 series

1/2“ up to 10“

Pneumatic control valve with integrated positioner for the control of neutral and aggressive fluids. Ideal for steam and flashing liquids. • Integral top mount positioner • High rangeability • Durable sliding gate seat design • Light weight self aligning ANSI wafer flange

Technical Information Design Nominal Sizes Nominal pressure acc. DIN 2401

ANSI flange wafer (self-aligning) 1/2" - 10" 580 psi 1/2" - 6" (fits also to 145-365psi) for flanges with facing type B 1450 psi 1/2" - 3" 235 psi 8" - 10" 1/2" - 10" ANSI 150 Nominal pressure 1/2" - 6" acc. ANSI ANSI 300 for flanges acc. ASME B16.5 RF ANSI 600 1/2" - 3" 1/2" - 2" Nominal pressure acc. JIS 10K for "raiced face" flanges 20K 1/2" - 1 1/2" 14°F up to +572°F carbon steel body Fluid Temperature stainless steel body -76°F up to +662°F (+572 °F for SFC) Ambient temperature* -22°F up to +212°F Leakage Rate SFC STN2 Carbon, FUY (% of Cv-value) < 0,0005 < 0,001 < 0,0001 * Please consider the limitation of use of the positioner!

Cv-values see data sheet 8001.

Options - Stainless steel bellows - External i/p-converter - Positioner ( II 2 G EEx ib IIC T6)

Materials Valve Body Head Section Diaphragm Casing Actuator Springs Packing Valve Stem Fixed disc Sliding disc

Stainless steel 316 Ti /318 Carbon steel ASTM A572, A216 Stainless steel 316 Ti /318 Aluminium, KTL-coated Stainless steel 301 Carbon-filled PTFE (spring SST 301) Stainless steel 316 Ti, roller burnished Stainless steel 316 Ti, Stellite STN2-disc special carbon SFC-disc material

Positioner For technical information of our positioners please refer to the corresponding data sheets.

Schubert & Salzer Inc., 4601 Corporate Drive N.W., Suite 100 Concord, NC 28027, Ph.: (704) 789 0169, Fax: (704) 792 9783 [email protected], www.schubertsalzerinc.com

Control Valve 8021-GS3 with integrated p/p and i/p - positioner, Type 8047 Admissible Pressures (For temperatures of up to 250°F)

For temperatures exeeding 250°F: consider operation limits

Disc pair: carbon - stainless steel, coated SFC - stainless steel, coated 20 in²

Actuator size

40 in²

80 in²

Spring Range (psi)

22 to 44

26 to 55

17 to 32

22 to 39

17 to 32

22 to 39

Supply Pressure (psi)

58

73

44

58

44

65

Size 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" 8" 10" Spring Configuration

maximum pressure psi

maximum pressure psi

maximum pressure psi

Control

On-Off

Control

On-Off

Control

On-Off

Control

On-Off

Control

On-Off

Control

On-Off

1450 1117 827 609 421 247 203 116 73 44 29 22 13

1450 1117 827 609 421 276 232 145 87 58 44 26 16

1450 1392 1030 754 522 305 247 145 87 58 44 26 16

1450 1392 1030 841 638 421 348 218 145 87 73 38 26

1450 1450 1421 1059 711 421 348 203 131 87 58 36 22

1450 1450 1421 1059 711 421 348 203 131 87 58 36 22

1450 1450 1450 1276 870 508 421 247 145 102 73 44 28

1450 1450 1450 1276 870 580 493 319 203 131 102 58 36

1450 1450 1450 870 711 421 261 174 131 73 46

1450 1450 1450 870 711 421 261 174 131 73 46

1450 1450 1450 1044 856 508 319 203 145 87 55

1450 1450 1450 1044 856 638 406 276 203 116 75

3 (Standard)

4

3 (Standard)

4

Standard

8

Pressure limits DIN and ANSI PN40 PN100 ANSI 150 ANSI 300 ANSI 600 580 1450 235 580 1160

PN16 235

P max.

6 (Standard)

Disc pair: STN 2 Actuator Size Spring Range (psi) Supply Pressure (psi) Size 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" 8" Spring Configuration

20 in²

40 in²

80 in²

22 to 44

26 to 55

17 to 32

22 to 39

17 to 32

22 to 39

58

73

44

58

44

65

maximum pressure psi

maximum pressure psi

maximum pressure psi

Control

On-Off

Control

On-Off

Control

On-Off

Control

On-Off

Control

On-Off

Control

On-Off

798 537 363 247 160 87 73 44 22 -

798 537 377 276 189 116 87 58 29 -

986 667 450 319 203 116 87 51 29 22 15 -

1015 769 580 435 290 174 145 87 44 29 22 -

1378 928 624 435 276 160 131 73 44 29 22 -

1378 928 624 435 276 160 131 73 44 29 22 -

1450 1131 769 522 348 189 160 87 58 36 26 -

1450 1131 798 580 392 247 203 116 73 51 36 -

1450 1450 1291 899 580 334 261 160 87 58 44 -

1450 1450 1291 899 580 334 261 160 87 58 44 -

1450 1450 1450 1088 696 392 319 189 116 73 51 -

1450 1450 1450 1160 841 508 406 247 145 102 73 -

3 (Standard)

4

3 (Standard)

Standard P max.

4

PN16 235

6 (Standard)

8

Pressure limits DIN and ANSI PN40 PN100 ANSI 150 ANSI 300 ANSI 600 580 1450 235 580 1160

Control Valve 8021-GS3

with integrated digital positioner, Type 8049 (also on-off valves and valves with other side-mounted positioner) For temperatures exeeding 250°F: consider operation limits

Admissible Pressures (For temperatures of up to 250°F) Disc pair: carbon - stainless steel, coated SFC - stainless steel, coated Actuator Size Supply Pressure (psi) Size 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" 8" 10" Spring Configuration

20 in² 65

40 in² 80

maximum pressure psi 1450 1450 1450 1450 1450 1450 1276 1450 972 1204 638 783 537 653 334 421 218 232 145 160 102 116 51 65 39 49 3 (Standard)

4

Standard P max.

44

80 in² 58

maximum pressure psi 1450 1450 1450 1450 1450 1450 1450 1450 1450 1450 1088 1320 914 1102 580 696 363 450 247 305 189 218 102 131 67 81 3 (Standard)

PN16 235

4

44

65

maximum pressure psi 1450 1450 1160 1160 696 696 479 479 334 334 232 232 218 232 138 152 6 (Standard)

8

Pressure limits DIN and ANSI PN40 PN100 ANSI 150 ANSI 300 ANSI 600 580 1450 235 580 1160

Disc pair: STN 2 Actuator Size Supply Pressure (psi) Size 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" 8" Spring Configuration

20 in² 65

40 in² 80

maximum pressure psi 1450 1450 1175 1450 870 1088 653 812 450 551 261 319 218 261 131 145 65 87 44 51 29 36 3 (Standard)

4

Standard P max.

44

80 in² 58

maximum pressure psi 1450 1450 1450 1450 1450 1450 1117 1349 769 928 450 551 377 450 218 276 131 160 87 94 58 65 3 (Standard)

PN16 235

4

44

65

maximum pressure psi 1450 1450 1450 1450 1044 1044 928 1117 769 899 464 522 276 334 189 232 131 160 6 (Standard)

8

Pressure limits DIN and ANSI PN40 PN100 ANSI 150 ANSI 300 ANSI 600 580 1450 235 580 1160

Control Valve 8021-GS3 with integrated positioner Ordering Number System 8

0

2

1

1 2 V G

/

3

Symbol: Type

4

5

6 7 M

8

9 10 11 12 13 14 15 16 Z S

1 - 5 : Please quote all 5 sections. 6 - 12: Quote only if required.

"V": Valve

Size "R": Repair kit (sealings)

1. Valve type

2. Body design

G GS-Control Valve with pneumatic actuator (type 8021)

E GS3 - flangeless design acc. ANSI 150 F GS3 - flangeless design acc. ANSI 300 K GS3 - flangeless design acc. ANSI 600 G GS3 - flangeless design acc. DIN, 145-580 psi H GS3 - flangeless design acc. DIN, 1450 psi

9.

Moving disc - carbon

10. Fixed disc - stainless steel/ Stellite 9 STN2/STN3 1 STN2 - plate (only in comb. S SFC with the pos."9") 3 STN2 - plate (only in comb. with the pos."9")

Ordering Example:

3. Body material 0 carbon steel ASTM A572 ASTM A216 1 stainless steel 316 Ti / 318

11. Cv-Values A 1 B 2 C 3 4 5 6 7 8 9

4. Safety 5. Actuator function 0 spring closes 6 diaphragm actuator 20 in² (NPT) 1 spring opens 7 diaphragm actuator 40 in² (NPT) 8 diaphragm actuator 80 in² (NPT)

12. Flow 13. Accessories characteristic 100 % (stand.) - linear Z State, if in red. to 63 % following red. to 40 % 1 equal-% sections red. to 25 % accessories red. to 16 % are quoted. red. to 10 % red. to 6,3 % red. to 2,5 % red. to 1 % red. to 20 % red. to 12 % red. to 2% red. to 0,4%

6.

Special version M to state if some sections 7-16 are quoted

7.

Springs

- standard 4 8 springs

8.

Stem sealing

- PTFE-packing self-adjusting (Standard)

8 16 springs 1 stainless steel bellow 316 Ti (max. press. 480 psi)

14. Positioners - without 1 p/p positioner Type 8047 3 i/p positioner Type 8047 6 i/p positioner Type 8047 Eex ib IIC T6 with plug connc. M12x1 8 i/p positioner with plug connc. M12x1 C digital positioner type 8049, 4-wire R digital positioner type 8049, 2-wire T digital positioner type 8049, AS-i version W digital positioner type 8049, 2-wire ex-version

15. Signalling equipment - without

16. Further special versions S Other special versions have 0 2 limit switches to be quoted in M12x1 DC letters! 10-30V PNP

8021/080VGE106M------Z8 GS3-Control Valve Type 8021 with pneumatic actuator, 3“, flangeless design design acc. ANSI 150, stainless steel 316 Ti, spring to close, actuator diaphgram 20 in², standard springs, PTFE-V-shaped sealing, function unit carbon-stainless steel 316 Ti coated, flow characteristic linear, i/p-positioner

Control Valve 8021-GS3 with integrated positioner Pressure - Temperature ratings for GS3 Valves ANSI #150 Size 1/2" - 5" 6" 8" 10"

Sliding unit: carbon/SFC* - stainless steel, coated maximum diff. pressures for GS3-valves (psi) 210 °F 300 °F 400 °F 480 °F 570 °F 660 °F 230 220 190 175 145 115 230 220 190 175 145 115 230 220 190 175 145 115 150 145 140 120 105 100

Sliding unit: carbon - STN2 maximum diff. pressures for GS3-valves (psi) 210 °F 300 °F 400 °F 480 °F 570 °F 660 °F 230 220 190 175 145 115 230 220 190 160 140 115 -

Limitation for SFC-sliding discs: 570°F

ANSI #300 Size 1/2" - 2 1/2" 3" 4" 5" 6"

Sliding unit: carbon/SFC - stainless steel, coated maximum diff. pressures for GS3-valves (psi) 210 °F 300 °F 400 °F 480 °F 570 °F 660 °F 580 550 510 480 450 435 580 550 510 480 450 435 480 450 420 390 365 350 335 305 290 275 260 245 230 220 205 190 175 175

Sliding unit: STN2 maximum diff. pressures for GS3-valves (psi) 210 °F 300 °F 400 °F 480 °F 570 °F 660 °F 580 550 510 465 450 420 520 495 480 375 320 275 480 450 375 350 290 245 320 305 245 230 190 160 230 220 190 160 130 115

Limitation for SFC-sliding discs: 570°F

ANSI #600 Size 1/2" - 1 1/4" 1 1/2" 2" 2 1/2" 3"

Sliding unit: carbon/SFC - stainless steel, coated maximum diff. pressures for GS3-valves (psi) 210 °F 300 °F 400 °F 480 °F 570 °F 660 °F 1160 1115 1030 955 915 870 1160 1115 1030 955 915 870 1160 1115 1030 955 915 870 1160 1100 1030 955 900 870 695 655 625 580 535 520

Limitation for SFC-sliding discs: 570°F

Sliding unit: STN2 maximum diff. pressures for GS3-valves (psi) 210 °F 300 °F 400 °F 480 °F 570 °F 660 °F 1160 1115 1030 955 915 870 1045 1000 945 770 625 535 1115 1060 1015 810 665 580 900 855 810 655 535 465 520 495 480 375 320 275

Control Valve 8021-GS3 with integrated i/p and p/p - positioner, Type 8047 Dimensions and Weights

A

A

D

C

C

G1/8"

D

L

L

p/p - positioner Type 8047

i/p - positioner Type 8047

Size

ØA

C1*

C2*

1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6" 8" 10"

2.52 2.83 3.23 3.5 3.9 4.57 5.43 6.02 7.24 8.35 9.53 11.89 14.17

16.93 17.13 17.32 17.52 17.72 18.11 18.5 18.9 19.29 19.88 20.47 21.65 22.64

15.75 15.94 16.14 16.34 16.54 16.93 17.32 17.72 18.11 18.7 19.29 20.47 21.46

ØD for actuator 20 in² 40 in² 80 in² 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74

L

Stroke

2.2 2.2 2.2 2.2 2.2 2.52 2.68 2.76 2.95 3.15 3.15 3.66 3.78

0.24 0.24 0.24 0.24 0.24 0.31 0.31 0.31 0.33 0.33 0.33 0.33 0.35

Weight (lbs) for actuator 20 in² 40 in² 80 in² 16.5 21.3 29.5 17 21.8 30 17.9 22.7 30.9 18.7 23.5 31.7 19.6 24.5 32.6 23.1 28 36.1 27.1 32 40.1 29.6 34.4 42.5 37.1 42 50.1 46.5 51.3 59.5 54.6 59.4 67.6 91.7 96.6 104.7 103.2 109.8 116.2 Dimensions in inch

Control Valve 8021-GS3 with integrated digital positioner, Type 8049 Dimensions and Weights

G 1/8"

A

C

D

L

digital positioner Type 8049 Size

ØA

C*

1/2" 2.52 18.11 3/4" 2.83 18.31 1" 3.23 18.5 1 1/4" 3.5 18.7 1 1/2" 3.9 18.9 2" 4.57 19.29 2 1/2" 5.43 19.69 3" 6.02 20.08 4" 7.24 20.47 5" 8.35 21.06 6" 9.53 21.65 8" 11.89 22.83 10" 14.17 23.82 * for actuator 80 in² + 1,9 "

ØD for actuator 20 in² 40 in² 80 in² 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74 6.5 8.74 8.74

L

Stroke

2.2 2.2 2.2 2.2 2.2 2.52 2.68 2.76 2.95 3.15 3.15 3.66 3.78

0.24 0.24 0.24 0.24 0.24 0.31 0.31 0.31 0.33 0.33 0.33 0.33 0.33

Weight (lbs) for actuator 20 in² 40 in² 80 in² 16.5 21.3 29.5 17 21.8 30 17.9 22.7 30.9 18.7 23.5 31.7 19.6 24.5 32.6 23.1 28 36.1 27.1 32 40.1 29.6 34.4 42.5 37.1 42 50.1 46.5 51.3 59.5 54.6 59.4 67.6 91.7 96.6 104.7 103.2 108 116.2 Dimensions in inch

Control Valve 8021-GS3 Flow Coefficients - Cv-values Ordering code Size

Charact.

1/2" (mod.) linear

-

A

1

B

6

2

7

C

3

4

8

100 % 63 % 40 % 25 % 20% 16 % 12 % 10 % 6,3 % 2,5 % 2 %

5

9

1%

0,4%

4.6

3

2

1.6

-

0.82

0.57

0.51

0.3

0.16

0.09

0.05

-

2

-

1.3

-

-

-

-

-

0.12

-

-

-

-

7.4

-

-

-

-

1.16

-

-

-

-

0.15

-

-

eq. perc.

3.5

-

-

-

-

-

-

-

-

-

-

-

-

(mod.) linear

13

7.4

4.6

-

-

1.9

-

1.08

0.72

0.3

-

0.16

0.05

eq. perc.

5.8

-

2.8

-

1.3

-

-

-

-

-

-

-

-

19

12

-

-

-

9.3

-

-

-

-

30

19

13

8.1

-

13

9.9

-

3.2

-

(mod.) linear

52

32

23

14

12

eq. perc.

22

14

-

-

-

2 1/2" (mod.) linear eq. perc.

60

41

-

17

35

-

-

9.3

(mod.) linear

107

67

46

eq.perc.

56

41

-

(mod.) linear

179

110

72

eq.perc.

89

56

-

(mod.) linear

275

-

110

eq.perc.

135

-

-

(mod.) linear

392

246

-

eq.perc.

171

104

-

(mod.) linear

650

408

-

-

-

-

eq. perc. 3/4" (mod.) lin. 1"

1 1/4" (mod.) linear eq. perc. 1 1/2" (mod.) lin. eq. perc. 2"

3" 4" 5" 6" 8"

eq.perc. 10"

(mod.) linear eq.perc.

1056 -

Text and pictures are not binding. We reserve the right, to alter the equipment. Data sheet 8021-GS3usa/Version: 10.10.2013