Gyl-20200 Top Guided Single Seat Control Valve

BEIER - 04L . 01 - 010

R

BEIER CONTROLVALVE

GY L - 20200

Top Guided Single Seat Control Valve

ZHEJIANG BEIER CONTROL VALVE CO.,LTD. Http://www.Controlvalves.cn

G YL - 20 2 0 0 High Quality Guided Style Control Valves Top Guided Single Seat Control Valves Used in the normal and bad conditions of operating mode, adapt to control the f l uid and steam.The soft seat can get no leakage. The Straight Stroke Control Valves,which is suitabled for the entail of sorts of operating mode to design,and inside-component part of the valve can interchangeable.Different kinds of the inside component modular is satisfied with the varieties of manufacturing process which are called upon. Plentiful Experience & High Quality

Wide Applicability & High Cost Performance H i g h Q u a l i t y & H i g h P e r f o r m a n c e C o n t r o l V a l v e T echnology

GYL - 20200 SERIES CONTROL VALVES Trim type:

high loaded type top guided unbalance trim cage pressure seat ring quick disassembly structure

Body type :

GYL - 21200

Size range :

3 / 4″ ～12″

GYL - 22200

( Selection of Control Valve Model See Page14 )

Pressure level range :

C L ASS 150～600 #

Standard close level :

CLASS Ⅴ( Standard type, metal seat ) CLASS Ⅵ( Optional type, soft seat )

Application situation :

Heavy loaded, it can be used to normal or very heavy duty services, tight closed, to control each fluids or gas with higher pressure drops. Suitable temperature range is -196~+538℃(by soft seat, the suitable temperature is-45~+200℃. )

1

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BEIER CONTROLVALVE

Top guided single seat control valve

Fig . 1

Selection of control valve

body structure

P3 straight flange structure

trim type

seal type

bonnet type

P4

P5

P8 Standard type

Unbalance single seat plug （screw thread tweak inward seat ring）

straight butt welding end

Unbalance single seat plug （crown guidance seat ring）

Metal seal

Fin-extension type

actuator type P12 Diaphragm single spring type

Accessory P13 Position

Diaphragm Multi-spring type

Pneumatic Cylinder type

Solenoid valve

angle flange structure

Unbalance doule plug eliminate pressure

Long-extension type

angle butt welding end

Unbalance cut-off

Bellows seal type

Electronic type

Pressure transducer

Balance sleeve single seat

Clamp cover type

Electric motor type

Limit switch

tee flange

“Z”flange structure

Balance sleeve double seat

Soft seal

Packing type

P9

“z” butt welding end

Balance multi-hole cage structure

Position protection valve

Manual actuator

Cv value

Balance labyrinth cage structure

Output force table

Air filter

P6

Appearance size

P10 - 11

Flange

Balance multi-stage structure

※

Note: You may configure the GYL-20200 series valve according to the arrow to show by the Fig.1 of guidance chart. The shadowed content is addressed in this manual. Please see the corresponding page for the content you concern. Some parts such as bonnet, actuator and accessory component are optional according to different operation conditions and specific requirements of customers, please consult BEIER engineers for detailed parameters. The max pressure difference allowed when configuring actuators for control valves is not listed in this manual, and if necessary, please consult your BEIER engineers or calculate it with the control valve software of BEIER.

2

G YL - 20 2 0 0 GYL-20200 Series body

Fig . 2

◆

GYL-21200 series body

GYL-22200 series body

a

b

GYL-21200 series body is straight through structure,

◆

Operating temperature limitation of

GYL-22200 series is angle structure,

body is according to the temperature limitation

the trim in the valve are interchangeable between

of all the trim in the body ,which touched directly by liquid,

GYL-20000 series control valve with

when the fluid is corrosive, all the trim in body,

GYL-40000 series Cage Guided control valve.

which touched directly by liquid, must have corrosion stability.

◆

Flange connection standard Flange: JB/ T 79. 1- 94~ JB/ T 79. 4- 94

◆

The valve body in Fig.2 (a) chart is the flange type;

Butt welding end: GB/ T 9124- 2000

the circle of the (b) chart is butt welding type flange, and the part of dashed line is socket welding flange type.

Table . 1

Serial number

Part name

1

Body

2

3

Bonnet

Material A216-WCB A351-CF8 A351-CF8M

Temperature range（℃） -5～425 -196～538 -196～538

LF6 A216-WCB A351-CF8 A351-CF8M

-196～-45 -5～425 -196～538 -196～538

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BEIER CONTROLVALVE

GYL-20200 Trim type

Fig . 3

GYL-20200 trim type ◆

Top guided

◆

Unbalance single seat plug,

◆

Cage guided control valve uses the straight pressure type valve seat, not only to be able to fix up the seat ring stably but also to eliminate the lateral pressure effectively which the fluid flows on single side, brings enormous convenient for the overhaul and the maintenance.

◆

Seal type :

Metal seat(standard type) Soft seat(optional type)

Table . 2

Part name Seat

Plug

Cage

Guided set Stem Gasket

Material A351-CF8M A351-CF8M+Stellite seat A351-CF8M+reinforced Teflon A351-CF8M A351-CF8M+Stellite seat A216-WCB 17-4PH A351-CF8 17-4PHSS Heat treatment A351-CF8M+Stellite seat 17-4PHSSHeat treatment A351-CF8M+Hard chrome plated

Temperature range（℃）

Spiral wound stainless steel graphite

-196～538

-196～538 -196～538 -45～200 -196～538 -196～538 -5～425 -40～425 -196～538 -40～425 -196～538 -40～425 -196～538

4

G Y L - 20 2 0 0 GYL-20200 Valve seal type

Fig . 4

◆

Metal seal

Soft seal

a

b

Metal seal：The standard disposition seal structure,

◆

Soft seal : Fig.4 chart (b) is the soft seal design, its valve

adapts each kind of operating mode fluid, has the

plug has the double packing surface,forms a pair the seal

strong vibration-proof performance characteristic,

with the valve seat, union application of the hard seal and

the valve seat closure performance conforms to

the soft seal, enhanced the valve operational performance

GB/T4213 in the standard.

in the heavy duty services and reduced the leakage. In the chart the blue color partially for strengthen PTFE

Metal Seal

soft seat

Table . 3

◆

Part name

common pressure material

Plug

A351-CF8M A351-CF8M Nitriding

Seat

A351-CF8M A351-CF8M Nitriding and strengthen PTFE

high pressure material YG6、X、YG8 Quench-hardening steel filter chrome 1Gr18Ni9Ti, Cr18Ni12Mo2Ti Bead weld of cobalt chromium tungsten alloy

2Gr13,Quench-hardening steel

When fluid is with entrained particles,

◆

Soft seal: the fireproofing design standard,

or overstep operating range and pressure range,

tight closed under the heavy duty services,

please select satellite seat or stellite full surface,

single application valve can be controlled the maximum

when the leakage grade is required be high,

flow rate by changing the size of plug and seat ring. setting fluid characteristics by changing the curved surface.

please select soft seat.

They are applicable in a wide scope of liquid services as well as steam/gas services.

5

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BEIER CONTROLVALVE

Cv value

Table . 4

Body size inch(mm)

Cage size inch

1/4 3/8 3/4（20） 1/2 3/4 3/8 1/2 1（25） 3/4 1 1 1-1/2（40） 1-1/4 1-1/2 1-1/4 1-1/2 2（50） 2 1-1/2 2 2-1/2（65） 2-1/2 2 2-1/2 3（80） 3 2-1/2 3 4（100） 4 3 5（125） 4 5 4 6（150） 5 6 5 8（200） 6 8

Maximal travel （mm)

16

16

25

25

40

40

40

60

60

60

Equal percentage 10 30 50 0.09 0.17 0.34 0.14 0.27 0.53 0.22 0.43 0.85 0.34 0.68 1.35 0.14 0.27 0.53 0.22 0.43 0.85 0.34 0.68 1.35 0.55 1.08 2.14 0.55 1.08 2.14 0.87 1.73 3.42 1.36 2.72 5.35 0.87 1.73 3.42 1.36 2.72 5.35 2.18 4.32 8.54 1.36 2.72 5.35 2.18 4.32 8.54 3.34 6.81 13.5 2.18 4.32 8.54 3.34 6.81 13.5 5.45 10.81 21.4 3.34 6.81 13.5 5.45 10.81 21.4 8.72 17.29 34.2 5.45 10.81 21.4 8.72 17.29 34.2 13.62 27.06 53.4 8.72 17.29 34.2 13.62 27.06 53.4 21.8 43.23 85.4 13.62 27.06 53.4 21.8 43.23 54.4 34.34 68.08 135

Rating Cv value Valve open% Travel characteristic 80 100 10 0.95 0.4 0.27 1.48 1.9 0.42 2.37 2.92 0.67 3.74 7.35 1.05 1.48 1.9 0.42 2.37 2.92 0.67 3.74 7.35 1.05 5.93 11.67 1.67 5.93 11.67 1.67 9.49 18.67 2.67 14.82 29.17 4.17 9.49 18.67 2.67 14.82 29.17 4.17 23.71 46.68 6.67 14.92 29.17 4.17 23.71 46.68 6.67 37.35 73.52 10.47 23.71 46.68 6.67 37.35 73.52 10.47 59.28 116.7 16.69 37.35 73.52 10.47 59.28 116.7 16.69 94.85 186.7 26.7 59.28 116.7 16.69 94.85 186.7 26.7 148.2 291.7 41.72 94.85 186.7 26.7 148.2 291.7 41.72 237.1 466.8 66.75 148.2 291.7 71.72 237.1 466.8 66.75 373.5 735.2 104.7

Linear characteristic 30 50 70 0.68 1.09 1.49 1.06 1.69 2.32 1.66 2.65 3.65 2.6 4.16 5.72 1.06 1.69 2.32 1.66 2.56 3.65 2.6 4.16 5.72 4.15 6.64 9.11 4.15 6.64 9.11 6.63 10.62 14.58 10.37 16.59 22.79 6.63 10.62 14.58 10.37 16.59 22.79 16.58 26.56 36.46 10.37 16.59 22.79 16.58 26.56 36.46 20.01 41.63 57.17 16.58 26.56 36.46 26.01 41.63 57.17 41.46 66.37 91.14 26.01 41.63 57.17 41.46 66.37 91.14 66.34 106.2 145.8 41.46 66.37 91.14 66.34 106.2 145.8 103.7 165.9 227.9 66.34 106.2 145.8 103.7 165.9 227.9 165.9 265.5 364.6 103.7 165.9 227.9 165.9 265.5 364.6 260.1 416.3 571.7

100 2.1 3.27 5.13 8.05 3.27 5.13 8.05 12.84 12.84 20.54 32.09 20.54 32.09 51.35 32.09 51.35 80.52 51.35 80.52 128.4 80.52 128.4 205.4 128.4 205.4 320.9 205.4 320.9 513.5 320.9 513.5 805.2

10（250）

10

60

45.9

91.3

181

504

1000

144

356

569

783

1102

12（300）

12

60

70.8

140.5 279

774

1521

220

543

868

1194

1680

◆ The Cv definition is: when the valve all opens, with the 40-60°F water, keep valve beginnings and ends differential pressure is 1 psi, under this condition hasflowed the flux(unit: gallon) of the water per minute.（A gallon is

◆ BEIER company can provide the products which nominal diameter is bigger, please consult BEIER engineers for detailed Cv value. ◆ The trim of control valve In the graph is standard

a unit of measure for liquid.1 US gallon=3.785 liter）

specification, and if needs to satisfy the special

◆ The conversion of Kv and Cv as follows：Cv = 1 . 167 Kv

flow rate in the technics process, please consult your BEIER engineers.

◆ The Cv value in the actual operating mode compare with the graph have ±5% undulation in the specific traveling.

6

G YL - 20 2 0 0 Characteristic curve

Fig . 5

Linear flow characteristic plug

Equal percentage characteristic curve a

◆

Equal percentage characteristic

b

Table . 5 3

100

/ 4 " 1"

11 / 2 " 2"

2 1 / 2 "3"

4" 5" 6"

8"

Equal percentage characteristic： Regarding the equal increase of plug travel,

80

changed flow rate.When in small openCv working, the magnification factor of control valve is small, the adjustment is slow and steady, and when in big open Cv working ,

Travel （% ）

the flow rate can express a constant percentage of

the magnification factor is big,

60

40

20

the adjustment is effective. 0

0.1

0.5

1

5

10

50

100

500

1000

Cv value

◆

Linear characteristic curve

Table . 6 3

Linear characteristic curve：

100

/ 4 " 1"

1 1 / 2 " 2"

2 1 / 2 " 3"

4" 5"

6"

8"

When the relative flow rate and the relative 80

along with the change of the plug travel, the change of flow rate is constant. When in small open Cv working, the relative change value is big, the sensitivity is high and is not easy to control, even has the vibration, however,

Travel （% ）

displacement is linear relation,

60

40

20

when in big open Cv working, the relative change value is small, the adjustment is slow.

7

0 0.1

0.5

1

5

10

Cv value

50

100

500

1000

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BEIER CONTROLVALVE

GYL-20200 Bonnet type

Fig . 6

Normal bonnet

Long-extension bonnet

a

b

◆ Normal bonnet Fig.6.a chart is a normal bonnet standard type, can seal the body and connect to actuator, which suitable temperature range is -20~230℃.

◆

Long-extension bonnet

Fig.6.b chart is a long-extension bonnet type, design for cryogenic service, which suitable temperature is -196~538℃, according to the different of the valve size, the strengthen range is 400mm~900mm, this kind bonnet can protect the packing and actuator effectively, adopts the low temperature material which can bear impact

Fin-extension bonnet

Bellows bonnet

c

d

◆ Fin-extension bonnet Fig.6.c chart is a fin-extension bonnet type, design for high temperature service, chooses special material , the maximum temperature can bear 750℃.

◆ Bellows bonnet Fig.6.d chart is a bellows bonnet type, which is used the situation that not allow the any leakage around the stem, when the fluid is flammable, virulent, easy to explode, radioactive, precious or fast to damage the padding, generally speaking, we'll choose bellows bonnet type, and it also uses in under the vacuum to prevent leakage.

and suitable for different temperature requirement.

8

G YL - 20 2 0 0 GYL-20200 Packing type

Fig . 7

“V” type packing “V” type packing “V” type packing or Flexible Graphite

Loaded Spring Flexible Graphite

b

a

c

◆

◆ Packing module design

PTFE “V” type packing:have good lubricating and

anti-corrosion ability,the physical and chemistry performance According to different of medium type and pressure, BEIER engineer will choose the suitable packing module to insure no leakage around the stem.

is stable, is one kind of good packing materials, the shortcoming is can't bear high temperature above 200 ℃ and used for alkaline metal in fusing state as well as high

Fig.7.chart is a three different packing module design,

temperature medium like fluorine, hydrogen fluoride.

(a) chart is a single design of “V” type packing

◆

Graphite ring material:

The graphite padding is one kind of new padding,

or flexible graphite packing, (b) chart is a module design of “V” type

This sort of paddings features a good sealing characteristics,

packing or flexible graphite packing,

lubricating ability, strong chemistry inert, anti-corrosive,

(c) chart is a module design of “V” type

and can bear the high or low temperature (-200~600 ℃),etc,

packing and spring. The packing module design can solve

while the shortcoming is cannot use in the strong oxidizer.

the bad self-lubrication and leakage outside effectively. Table . 7 Flexible graphite

10.0

10.0

8.0

8.0 Fluid pressure（M Pa） ）

Fluid pressure（ M P a ）

PTFE packing

6.0 4.0 2.0

-50

0

50

100

Fluid temperature（ ℃ ）

9

150

200 250

6.0 4.0 2.0

-200 -100

0

100

200 300

Fluid temperature（ ℃ ）

400

500

6 00

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BEIER CONTROLVALVE

GYL-20200 Body size

Fig . 8

10 PN

10 PN 10 PN XX XXX

DN

DN

DN XX

Fin-extension type c

Long-extension type b

Standard type a

Table . 8

Valve flange execution standard：JB/T79.1-94～JB/T79.4-94 H

L

LongFinBody size ANSI150P ANSI300P ANSI600P Standard extension H1 N1.6 extension N4.0 N6.4 type type JIS10K type JIS30K JIS40K L=800 20(3/4)

184

194

206

184

334

852

130

H2

H3

H4

H5

D

40

34

15

52

M56

D1

D2

D3

D4

2

M12

1.25

1.25 ф290 ф235 ф56

ф290 ф235 ф56

25（1）

184

197

210

184

334

852

130

40

34

15

52

M56

2

M12

40(3/2)

222

235

251

238

407

868

130

40

34

15

68

M56

2

M12

1.25 ф335 ф280 ф56

50（2）

254

267

286

262

432

883

130

40

34

15

83

M56

2

M12

1.25 ф370 ф310 ф56

65（5/2)

276

292

311

307

507

893

130

45

37

15

93

M68

2

M16

1.5

ф410 ф340 ф68

80（3）

298

317

337

319

519

898

130

45

37

15

98

M68

2

M16

1.5

ф440 ф370 ф68

100（4）

352

368

394

351

551

917

130

45

37

15

117 M68

2

M16

1.5

ф490 ф420 ф68

125（5）

403

425

460

403

660

933

160

50

48

25

133 M80

2

M20

1.5

ф560 ф485 ф80

150（6）

451

473

508

444

704

950

160

50

48

25

150 M80

2

M20

1.5

ф630 ф550 ф80

200（8）

543

568

610

517

777

986

160

50

48

28

186 M80

2

M20

1.5

250（10）

673

700

770

632

882

------

165

55

44

25

245 M90

2

M20

1.5

300（12）

737

775

819

713

963

------

178

55

44

28

248 M90

2

M20

1.5

ф760 ф680 ф80 ----- ----ф90 ----- ----ф90 -

10

G YL - 20 2 0 0 GYL-20200 Body size

Fig . 9

10 PN XX XXX 10 PN

DN XX

10 PN XX XXX

DN DN XX

Standard type a

Long-extension type b

Fin-extension type c

Table . 9

Valve flange execution standard：GB/T 9124-2000 L

H

FinLongBody size ANSI150 ANSI300 ANSI600 Standard H1 PN1.6 PN4.0 PN6.4 extension extension type JIS10K JIS30K JIS40K type type L=800

H2

H3

H4

H5

D

20(3/4)

184

194

40

34

15

52

M56

2 M12

25（1）

184

197

210

184

334

852

130

40

34

222

235

251

238

407

868

130

40

34

15 15

52 68

M56

40(3/2)

M56

2 M12 2 M12

50（2）

254

267

286

262

432

883

130

40

34

276

292

311

307

507

893

130

45

37

15 15

83 93

M56

65（5/2) 80（3）

298

317

337

319

519

898

130

45

37

15

98

100（4）

352

368

394

351

551

917

130

45

37

125（5）

403

425

460

403

660

933

160

50

48

150（6）

451

473

508

444

704

950

160

50

200（8）

543

568

610

517

777

986

160

250（10）

673

700

770

632

882

------

165

11

206

184

334

852

130

L1

L2

1.25 ф290 ф235 ф56

95

95

1.25 ф290 ф235 ф56 1.25 ф335 ф280 ф56

100 111

100 111

M68

2 M12 1.25 ф370 ф310 ф56 2 M16 1.5 ф410 ф340 ф68

127 138

127 138

M68

2

M16

1.5 ф440 ф370 ф68

155

155

15

117 M68

2

M16

1.5 ф490 ф420 ф68

175

175

25

133 M80

2

M20

1.5 ф560 ф485 ф80

200

200

48

25

150 M80

2

M20

1.5 ф630 ф550 ф80

240

240

50

48

28

186 M80

2

M20

55

44

25

245 M90

2

M20

1.5 ф760 ф680 ф80 300 300 ---- --------- ----1.5 ф90 --

D1

D2

D3

D4

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BEIER CONTROLVALVE

GYL-20200 Valve matched pneumatic actuator

Fig . 10 A (φ)

A (φ)

H

H H1

H1

L-4000 Multi-spring actuator

◆

L-6000 Pneumatic cylinder actuator

L-4000 multi-spring actuator series is a pneumatic diaphragm straight stroke actuator which has light weight, small volume,

high performance and big output force. △= Minimum air supply ▲= Spring pressure range

Table . 10

Output force(Minimum thrust) Actuator

A（ф）

H

△120KPa ▲20-100KPa 628

△240KPa ▲40-200KPa 1286

△320KPa ▲80-240KPa 2512

H1 Air to open

Air to close

143

150

L4020

285

350

L4030

285

370

628

1256

2512

140

162

L4040

360

435

981

1963

3925

141

178

L4050

470

588

1710

3419

6839

172

223

L4060

580

667

2512

5024

10048

175

275

※ Note: The minimal output force is the lowest spring loaded force, equal to spring force when reverse action without air supply or output force when direct action with air supply.

◆

The L6000 new type pneumatic cylinder actuator, divides into single action and double action types, the output force is bigger,

overall weight is light, the structure is simple, and is easy to disassembles and assembles, maintenance.The air supply is bigger then pneumatic diaphragm actuator, therefore the output force is bigger, thus this series actuator is usually matched to high pressure valve and cut-off valve. Table . 11

O utput forceN

H1 Single action Double action Air to open Air to close

Actuator

A（ф）

H

L6030

285

409

3393

14137

140

162

L6040

360

509

6460

26922

141

178

L6050

473

698

11300

47085

172

223

L6060

580

908

17560

73168

175

275

※ Note: the output force on the table is the force when the air supply is 500Kpa, when direct action, the output force of single action is the lowest output force, if the air supply is bigger than 500Kpa, thus the actual output force is bigger also.

12

G Y L - 20 2 0 0 Maximal allowed differential value ◆The maximal allowed differential pressure value of control valve is decide by combination of body and standard（generally disposition）actuator specification. ◆Take the strengthen Teflon as the packing is an example, if selects the flexible graphite and other materials for the packing, the maximal allowed differential pressure will change. ◆The maximal allowed differential pressure value in below list is only suitable to GYL20100/20200 series control valve. ◆The maximal allowed differential pressure value of valve is the value when the valve in open state.

Table . 12

The table of maximal allowed differential value（Unit：Mpa） Body size in ch(mm)

Plu g size Air su pply Spring range in ch kpa kpa

L4620/ L452 0 Metal seat Soft seat

3/4(2 0) 1(2 5)

1(2 5) 1 -1/2(4 0)

3/ 4

1

Multi-spring diaphragm type actuator spec ification L4630/L4530 L46 40/L4540 Trim type Metal seat Soft seat

Me tal seat Soft seat

L465 0/L4 550 Metal seat Soft seat

140 240 300

20～100 40～200 80～240

0.94 2.18 4.68

0.75 1.81 3.94

1.31 3.01 6.56

1.05 2.53 5.50

—— —— ——

—— —— ——

—— —— ——

—— —— ——

140 240

20～100 40～200

0.60 1.40

0.48 1.16

0.84 1.96

0.67 1.62

—— ——

—— ——

—— ——

—— ——

300

80～240

3.00

2.52

4.19

3.53

——

——

——

——

140 240 300

20～100 40～200 80～240

—— —— ——

—— —— ——

0.50 1.19 2.56

0.41 0.98 2.14

0 .82 1 .90 4 .10

0.65 1.58 3.44

—— —— ——

—— —— ——

140

20～100

——

——

0.32

0.26

0 .53

0.42

——

——

240 300

40～200 80～240

—— ——

—— ——

0.77 1.64

0.63 1.38

1 .22 1 .90

1.01 2.20

—— ——

—— ——

1 -1/2(4 0) 2(5 0)

1-1 /4

1 -1/2(4 0) 2(5 0) 2 -1/2(6 5)

1-1 /2

2(5 0) 2 -1/2(6 5) 3(8 0)

2

140 240 300

20～100 40～200 80～240

—— —— ——

—— —— ——

0.21 0.49 1.05

0.16 0.41 0.88

0 .34 0 .78 1 .68

0.24 0.65 1.41

—— —— ——

—— —— ——

2 -1/2(6 5) 3(8 0) 4(10 0)

2-1 /2

140 240 300

20～100 40～200 80～240

—— —— ——

—— —— ——

—— —— ——

—— —— ——

0 .19 0 .46 0 .99

0.16 0.38 0.81

0.3 2 0.7 4 1.5 8

0.2 6 0.6 2 1.3 4

3(8 0) 4(10 0) 5(12 5)

3

140 240 300

20～100 40～200 80～240

—— —— ——

—— —— ——

—— —— ——

—— —— ——

0 .13 0 .30 0 .66

0.10 0.25 0.55

0.2 1 0.4 9 1.2 3

0.1 7 0.4 1 0.8 8

4(10 0) 5(12 5) 6(15 0)

140

20～100

——

——

——

——

0 .08

0.06

0.1 4

0.1 0

4

240 300

40～200 80～240

—— ——

—— ——

—— ——

—— ——

0 .19 0 .42

0.16 0.35

0.3 1 0.6 7

0.2 6 0.5 6

5(12 5) 6(15 0) 8(20 0)

5

140 240

20～100 40～200

—— ——

—— ——

—— ——

—— ——

—— ——

—— ——

0.0 9 0.2 0

0.0 6 0.1 6

300

80～240

——

——

——

——

——

——

0.4 3

0.3 6

6(15 0) 8(20 0)

140

20～100

——

——

——

——

——

——

0.0 6

0.0 4

6

240 300

40～200 80～240

—— ——

—— ——

—— ——

—— ——

—— ——

—— ——

0.1 4 0.3 0

0.1 1 0.2 5

8(20 0)

8

140 240

20～100 40～200

—— ——

—— ——

—— ——

—— ——

—— ——

—— ——

0.0 2 0.0 6

0.0 1 0.0 4

300

80～240

——

——

——

——

——

——

0.1 3

0.1 0

13

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BEIER CONTROLVALVE

◆The maximal allowed differential pressure value of GYL-20300 series control valve isn't lists in below table, if needs the value, must according to the parameter to calculate.

◆The maximal allowed differential pressure value of GYL-20400 series control valve can achieve the control valve the nominal pressure value.

◆If the maximal allowed differential pressure value of the control valve cann't satisfy with the service requirement, please contact with BEIER engineer.

Table . 13

The table of maximal allowed differential value（Unit：Mpa） Body size inch(mm)

Single action pn eumatic cylinder actuator spec ification Plug size Air supply Sprin g inc h kpa range kpa L6530/ L663 0 L65 40/L6640 L6550/ L665 0 L65 60/L6660

Double action pneumatic cylinder actu ator specification L6930

L6940

L69 50

L696 0

3/4(20 )

3/8

45 0

120～360

28 .5

42.7 5

3/4(20 )

1/2

45 0

120～360

18.26

27.4

3/4(20) 1(25 )

3/4

45 0

120～360

12 .1

18.1 5

1

45 0

120～360

7.7 5

11.6

1-1/2(40) 2(50 )

1-1/ 4

45 0

120～360

4.6

6.8

1-1/2(40) 2(50 ) 2- 1/2(65 )

1-1/ 2

45 0

120～360

2.1 7

3.58

4.34

7 .16

2(50) 2- 1/2(65 ) 3(80 )

2

45 0

120～360

1.3 9

2.17

2.78

4 .54

2-1/2(65) 3(80 ) 4(100 )

2-1/ 2

45 0

120～360

1.46

3(8 0) 4(100 ) 5(125 )

3

45 0

120～360

0.96

1.55

1 .92

3.1

4(10 0) 5(125 ) 6(150 )

4

45 0

120～360

0.61

0.99

1 .22

1.9 8

5(12 5) 6(150 ) 8(200 )

5

45 0

120～360

0.67

6(15 0) 8(200 ) 10(250 )

6

45 0

120～360

0.46

0.68

0.9 2

1.36

8(200 ) 10(250 ) 12(300 )

8

45 0

120～360

0.25

0.37

0.5

0.74

10(250 ) 12(300 )

10

45 0

120～360

0.25

0 .5

12(300 )

12

45 0

120～360

0.14

0.28

1(25 ) 1- 1/2(40 )

2 .92

1.3 4

14

G YL - 20 2 0 0 Electronic actuator

Fig . 10

b

a

Intelligent type electric actuator ( Fig . 10 . a ) ◆ The liquid crystal display(LCD),the liquid crystal screen can display the open degree of valve by digital lively， and can give an alarm according to the working condition, instructs the valve open or close by the high brightness LCD diode. ◆ The long-distance control, the switch signal can be controlled (optional 4~20mA current signal control), can regulate the valve position by change the input signal. ◆ Debugging without opening the cover ◆ High Intellectualization ◆ Aluminum alloy shell, high strength protection

Electronic actuator ( Fig . 10 . b ) 3810L Electric performer of straight stroke&Electric-type

Model specifications Output force(N ) Operating Speed (m m/s) MA X TRAVEL (mm) 381LSA-08

800

4.2

2000

2.1

3000

3.5

5000

1.7

6500

2.8

10000

2.0

381LXA-08

30

381LSA-20 381LXA-20 381LSB-30 381LXB-30 381LSB-50

60

381LXB-50 381LSC-65 381LXC-65

◆ Effective and low noise

381LSC-99

◆ The coupling can reset automatically

381LXC-99

◆ Connection is convenient and fast

381LSC-160

◆ Absolute code the position transducer

381LXC-160 381LSC-260

Intelligent type electric actuator is a main scene control

Table . 11

100 16000 1.0 26000

381LXC-260

device in automatic control system, is widely matched to ball valve, butterfly valve, plug valve and air door, etc. Used in pipeline, dumps pollutants, paper pulp, shipbuilding and so on and which is serviced for the power plant, metallurgy, petroleum, chemical industry, water conservation, machinery, light industry,

Electronic actuator is divided into straight stroke and angle stroke series, GYL-20200 series control valve is matched to straight stroke electronic actuator, uses AC 220V as drive power, accepts the control single from the regulate (DC4-20mA or DC1-5V),realize scheduled to-and-for movement. This series actuator,nearly has all functions like

fire prevention and environmental protection,

movement transformation, valve open degree signal and the manual

it can also provides the most reasonable solution in the

function, therefore is widely used in generate electricity, metallurgy,

scope of output torque in 60NM~2500NM.

petrification, light industry and environmental protection.

15

R

BEIER CONTROLVALVE

Table . 14 The maximum allowable pressure Table ( UNIT : MPa )

△= Maximum output Thrust Electronic actuator PSL series

valve size inch(mm)

Plug size inch

P SL201

PSL202

PSL204

PSL208

PSL210

PSL312

PSL314

PSL320

PSL325

△1.0KN

△2.0KN

△4.0KN

△8.0KN

△10.0KN

△12.0KN

△14.0KN

△20.0KN

△25.0KN

Metal seat

Soft seat

Metal seat

S oft seat

3/4

2.38

1.91

4.77

3.82

9.55

7.64

1

1.52

1.22

3.05

2.44

6.11

4.89

1-1/2(40) 2(50) 1-1/4

0.9 3

0.74

1.86

1. 49

3.73

2.9 8

7.49

5.97

9.33

7.46

1-1/2(40) 2(50) 1-1/2 2-1/2(65)

0.5 9

0.74

1.19

0. 95

2.38

1.9 1

4.47

3.82

5.97

4.77

2(50) 2-1/2(65) 3(80)

0.3 8

0.30

0.76

0. 61

1.52

1.2 2

3.05

2.44

3.82

3.05

0.45

0. 36

0.90

0.7 2

1.80

1.44

2.26

1.80

2.71

2.17

3.16

2.53

3/4(20) 1(25) 1(25) 1-1/2(40)

2

2-1/2(65) 3(80) 2-1/2 4(100)

Metal Metal Soft seat seat seat

Soft seat

Metal Metal Met al Metal S oft se at Soft seat Soft seat seat seat seat seat

Soft seat

Metal Soft seat seat

3(80) 4(100) 5(125)

3

0.29

0. 23

0.59

0.4 7

1.19

0.95

1.49

1.19

1.79

1.43

2.08

1.67

4(100) 5(125) 6(150)

4

0.19

0. 15

0.38

0.3 0

0.73

0.61

0.95

0.76

1.14

0.91

1.33

1.07

5(125) 6(150) 8(200)

5

0.24

0.1 9

0.48

0.39

0.61

0.48

0.73

0.58

0.85

0.68

1.22

0.97

1.52

1.22

6(150) 8(200)

6

0.16

0.1 3

0.33

0.27

0.42

0.33

0.50

0.40

0.59

0.47

0.84

0.67

1.06

0.84

8(200)

8

0.06

0.4

0.15

0.12

0.20

0.15

0.25

0.19

0.30

0.23

0.44

0.35

0.36

0.44

Table . 15 △= Maximum output Thrust

The maximum allowable pressure Table ( UNIT : MPa ) Electronic actuator 3610L series valve size inch(mm)

Plug size inch

3810LSA-08 3810LXA-08

3810LSA-20 3810LXA-20

3810LSA-30 3810LXA-30

3810LSA-50 3810LXA-50

3810LSA-65 3810LXA-65

3810LSA-99 3810LXA-99

3810LSA-160 3810LXA-160

△1.0KN

△2.0KN

△3.0KN

△5.0KN

△6.0KN

△10.0KN

△16.0KN

Metal Metal Soft seat seat seat

3/4(20) 1(25)

Metal Metal Metal Metal Metal Soft se at Soft seat Soft seat Soft seat Soft seat Soft seat seat seat seat seat seat

3/4

2.38

1.91

4.77

3.82

1(25) 1-1/2(40)

1

1.52

1.22

3.05

2.44

1-1/2(40) 2(50)

1-1/4

0.93

0.74

1.86

1.49

2.79

2.23

4.66

3.73

1-1/2(40) 2(50) 2-1/2(65)

1-1/2

0.59

0.74

1.19

0.95

1.79

1.43

2.98

2.38

2(50) 2-1/2(65) 3(80)

2

0.38

0.30

0.76

0.61

1.14

0.91

1.91

1.52

2-1/2(65) 3(80) 4(100)

2-1/2

0.45

0.36

0.67

0.54

1.13

0.90

1.35

1.08

2.26

1.80

3(80) 4(100) 5(125)

3

0.29

0.23

0.44

0.35

0.74

0.59

0.89

0.71

1.49

1.19

4(100) 5(125) 6(150)

4

0.19

0.15

0.28

0.22

0.47

0.38

0.57

0.45

0.95

0.76

5(125) 6(150) 8(200)

5

0.18

0.14

0.30

0.24

0.36

0.29

0.61

0.48

0.97

0.78

6(150) 8(200)

6

0.12

0.10

0.21

0.16

0.25

0.20

0.42

0.33

0.67

0.54

8(200)

8

0.03

0.02

0.08

0.06

0.11

0.08

0.20

0.15

0.35

0.27

16

G YL - 2 0 2 0 0 GYL-20200 Valve accessory

Fig . 16

L1

B2

L2

B1 Top handwheel b

Side handwheel a

◆

Handwheel The GYL series control valve may select the handwheel. when stops working either maintenance in the system or

Action: Open or close the valve by handwheel

the air source and actuator breakdown, we can control the

Type: Side handwheel

valve by handwheel. Our company has two newest structure

Top handwheel

handwheel which has good operational ability and is easy to disassemble. Choose top or side handwheel according to installment space and operation custom.

Side handwheel Appearance size

17

Table . 17

Top handwheel Appearance size

Table . 18

Actuator

L1

B1（ф）

Actuator

B2（ф）

L2

L4020-P

135-151

200

L4020-D

270

186

L4030-P

135-160

200

L4030-D

270

186

300

215

340

326

L4040-P

138-163

300

L4040-D

L4050-P

158-198

400

L4050-D

R

BEIER CONTROLVALVE

BEIER Control Valve Product Code Model GY 1 – 2

3

4

5

6

7

8

9 – 10 × 11 ·

Body

12 ·

13 – 14

Specification

15

16 17 18

Actuator

1. Code of the valve body 1 CodeNo.

L R

4 CodeNo .

2

T ype

Straight stroke

Angle stroke

3

T ype

CodeNo.

2

Unbalance trim series

1

4

Balance trim series

2

Angle structure

5

Spherical series

3

Three way structure

7

Butterfly series

4

“ z” structure

GYL series trim

GYR series trim

Bonnet type

1

Standard

2

High performance type cage embed type seat

Concentric partial spherical

2

Fin-Extens ion

3

High performance type double plug relief type

Concentric total spherical

3

Long-Extens ion

——

4

Corrugated pipe seal

Normal seal type

5

Clamp cover T rim sup p lem en t ex p lan at io n

5

Cut-off type Economic type sleeve double valve seat seat

6

Sleeve single seat

End-face seal type

7

Multi-hole type cage structure Labyrinth type cage structure Multi-stage pressure reducing type

High performance eccentric type Triple eccentric multilayers structure

Co deN o .

——

C

4

7 8 9

1 2 3 4

Straight structure

5 CodeNo.

Economic type Eccentric partial spherical thread screw-in type seat

1

6 CodeNo

Circulate type

CodeNo.

So ft seal M et al seal Seat guided t y p e L in in g st ruct ure type

R Y S

Connect ion t ype Flange W afer But t welding End T hread

8 Code No.

Multistage pressure reducing level

Ⅱ Ⅲ Ⅳ Ⅴ Ⅵ Ⅶ Ⅷ

Ⅱ level Ⅲ level Ⅳ level Ⅴ level Ⅵ level Ⅶ level Ⅷ level

9 CodeNo.

Special request

18

Spring range

CodeNo.

2.Code of the Specification parameter

A

20—100KPa

10 Code No.

11 Code No.

12 Code No.

13 Code No.

Flow characteristics

B

40—200KPa

Nominal Diameter

Plug size

Nominal pressure

Z

linearity

C

80—240KPa

D X

Equal-percentage Special request

D

120—360KPa

E

160—480KPa

The code number above may be filled in directly according to the concrete number. 3.Code of the actuator

Actuator type

15 CodeNo

Actuator type

L

Straight stroke

4

Multi-Spring diaphragm type

R

Angle stroke

5

Single-Spring diaphragm type

6

Cylinder type

Action type

7

Solid state electronic type

5

Single action Air-open type

8

Electrical type

6

Single action Air-close type

19

7

Double action with emergency cut-off

CodeNo.

P

Side

8

Double action with emergency open

D

T op

9

Double action

W

Worm wheel

14 CodeNo.

16 CodeNo.

Manual operation

17 CodeNo.

1 2 3 4 5 6 7 8 9

Pneumatic ty p e Sp ecification Piston size St raight st roke Angle st roke

—— —— 180 —— 250 320 350 —— ——

65 80 100 130 160 200 250 300 350

Diap hragm ty p e sp ecification

2# 3# 4# 5# 6#

18

BEIER

R

The marks above are all BEIER's trademark, the others in the book belongs to the other companies. The layout and product photographs are provided and designed by BEIER company. The copyright is owned by BEIER, too. It's forbidden that copy the book by any form or any part without explicit written permission of BEIER.

R

BEIER CONTROLVALVE

Top Guided Single Seat Control Valve Zhejiang BEIER Control Valve Co.,Ltd. Add: XiaoNanShan Industrial district of TangXia Town,Ruian,Zhejiang China. Tel: 0086-0577-56763781 , 56763782 65360522 F ax : 0086-0577-65360522 PC: 325204 Email:info @ controlvalves .cn

Domestic Free Consult Tel : 4008110110 - 801

beier@ con t rolvalves .cn beiercon t rolvalve@gmail .com Web:Http : //www .con t rolvalves .cn