Van điều khiển HBP

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SH6000 Series

HBP High Pressure Balanced Parabolic Plug Type

Large capacity high pressure globe valve body, thick wall bonnet, Metal-seated quick-changeable trim and complex piston rings combination. HTP ensures safety and credibility in > 100 KG/cm2 high pressure occasions. SBP presents excellent seal performance. The series with balanced trims requires much lower control forces than valves without balancing for very high pressure drops. Parabolic column plug ensure large rangebility, precise flow characteristics and not being locked.

SBP series is best suitable to large pressure drop ratio, wide temperature change and particle high pressure conditions.

 

Valve Body

Type: Cast globe Valve

Nominal Size:    DN80, 100, 150, 200

Nominal Pressure:   ANSI 600, 900, 1500

DIN PN63, 100, 160, 250

JIS 63K

GB PN6.3, 10.0, 16.0 MPa

End Connection:    Flange ANSI B16.5   RF, RTJ

DIN2543/2544/2545 RF

JISB2201 RF

JB/T81 RF

JB/T82.2  FM

Weld ANSI B16.5  SW ( DN £ 80 ) ; BW ( DN > 80 )

Face to Face Dimension: ANSI is according to IEC60534-3-1 & ASME B16.10

DIN PN63, 100, 160 is according to DIN 3202-F2

DIN PN250 is according to DIN 3202-F2

GB PN6.3, 10.0, 16.0 MPA is according to GB 12221 STD 2 Series

Please refer to table 6.1~6.2

Body Material: Please refer to table1         Please refer to figure 3 for Operated Temp.&Pressure Range

Bonnet Type: Bellows type·········-46°C ~ 300°C, Radiation fin type·········300°C ~ 530°C

Please pay attention to the different Temp.&Pressure Range of material

Packing Material: Graphite compound packing, graphite packing, etc.

Operating Temp.&Pressure range is shown in table 2, figure2

Seal Gasket: Spiral wound gasket ( PTFE+316,  Flexible Graphite+316 )

Graphite with metal gasket ( Graphite+316,  Graphite+304 )

Valve Trim

Plug Type: Parabolic column plug

Flow Characteristic: EQ%, Linearity (As shown in figure4)

Trim Material:  please refer to table 3 for STD material assembly, operated Temp.&Pressure Range

Actuator

Type: Multi-spring diaphragm

Air Supply: Max.  6bar

Ambient Temp.:  -20°C+80°C

Spring range: As shown in Table 5

Air Connection: G1/8 ( SA1 ) ; G1/4 ( SA2 ) ; G3/4 ( SA3 )

STD Specification: As shown in Table 5

Accessory

Positioner,  Filter-regulator valve, Solenoid valve, Limit switch, Valve position

Transmitter,  Booster relay,  Lock-valve,  Handwheel,  etc.

Action

Air to open, Air to close

Performance

Rangeability: 50:1

Seat leakage:  According to ANSI B16.104 ClassIV

Hysteresis: 3%  ( Without Positioner )   1% ( With Positioner )

Linearity: ± 5% ( Without Positioner )   ±1% ( With Positioner )

Rated CV: As shown in table 4

Allowable pressure differential: As shown in table 5

Figure Size: As shown in figure5, table 6.1~6.2

Weight of product: As shown in table 6.1~6.2

Performance3

Special inspection

Flow characteristic test, material test, low temperature test, steam test, non-damages test

copper-free treatment

non-standard painting

dust and sand proof

vacuum service

tropical area proof

completely oi-free, water-free treatment

special air piping and fitting

strong corrosion proof

stainless steel bolt and nut for exposed parts

cold area proof

Body Assembly Structure ( As shown in figure 1 )

Performance

Both faces of valve seat can be used to improve service life

Quickly disassembly and installation

without any special tools

Good price performance

Optimize flow of cage

Various of materials are available

Maintenance-free for packing

Packing stuffing box is wear resistance and corrosion resistance

 

Table 1 Body material

GB

ANSI

DIN

Temp.Range

ZG230-450 WCB

A216 WCB ( ASTM )

1.0619   GP240GH

-10°C ~ 400°C

ZG0Cr18Ni9

A351 CF8 ( ASTM )

1.4308 G-X6CrNi18 9

-200°C ~ 530°C

ZG0Cr18Ni12Mo2Ti

A351 CF8M ( ASTM )

1.4408 G-X6CrNiMo18 10

-200°C ~ 530°C

ZG0Cr18Ni12Mo2Nb

-

1.4581 G-X5CrNiMoNb18 10

-200°C ~ 530°C

 

A217 WC6 ( ASTM )

1.7357 GS-17CrMo5 5

-10°C ~ 450°C

 

A217 WC9 ( ASTM )

1.7379 GS-18CrMo9 10

-10°C ~ 450°C

Table 2 Applicable Temp.&Pressure range of packing material

Type of material

( Shown in A )

Code

Seal material

( Shown in B )

O-ring material

( Shown in C )

Dustproof ring

( Shown in D )

Temp.Range

Bonnet

Type

Remarks

Graphite+

Incnel packing

3

-

-

NBR

( VITON )

-20°C ~ 400°C

Standard/with radiation fin

General occasion

Pure graphite

( Density 1.2 )

5

-

-

VITON

-196°C ~ 530°C

Standard/with radiation fin

High

Temp. occasion

Graphite+PTFE

6

-

-

NBR

-196°C ~ 200°C

Standard/ extension type

Low

Temp. occasion

Note: please choose the most related Temp.Range

ASME B16.35 150/300

Temp.

ASME

B16.34/B16.35

 

 

ASME B16.34 600/900/1500

Temp.

DIN EN 1092-1 PN16, PN25, PN40

Temp.

DIN EN

1092-1

 

DIN EN 1092-1 PN63, PN100, PN160, PN250

Temp.

Figure 3 Temp.&Pressure curve

Table 3 STD Material Assembly,   Operated Temp.&Pressure Range of Trim

Perforated cylinder plug

Seat

Type of seat seal

Temp.

0Cr18Ni12Mo2Ti ( 1.4571 )

0Cr18Ni12Mo2Ti ( 1.4571 )

Metal seal

-46°C~530°C

3Cr17NiMo ( 1.4122 )

Harden treatment

2Cr13 ( 1.4021 )

Harden treatment

Metal seal

9Cr18MoV ( 1.4112 )

Harden treatment

9Cr18MoV ( 1.4112 )

Harden treatment

Metal seal

Harden treatment: Hard chrome plated, Stellite surface, Heat treatment, Nitriding treatment, Spray tungsten carbide, etc.

Table 4 Rated Cv.

Seat type

Perforated cylinder plug

Flow characteristic

Linearity

EQ%

Nominal size

(DN)

Travel

Cv1

Cv2

Cv3

Cv1

Cv2

Cv3

80

30

117

80

50

80

50

117

100

30

176

117

80

117

80

176

150

60

445

304

176

304

176

445

200

60

761

445

104

445

104

761

 

 

 

Figure 4 Flow characteristic curve

Table 5 Allowable pressure differential ( Leakage class IV )

Actuator SA1, 2 Series

Air to open

Spring Nos.

Air to close

spring Nos.

Nominal size DN(mm)

Travel

(mm)

Actuator size parameter

Cv

Seat Dia.

F (mm)

3

6

9

12

3

3

3

6

6

bar

bar

bar

bar

Air supply (bar)

3.0

4.5

6.0

4.5

6.0

80

3"

30

-5XX

320cm2 (50in2)

117

73

-

41.0

-

-

41.0

160.0

160.0

41.0

46.0

80

73

-

41.0

-

-

41.0

160.0

160.0

41.0

46.0

50

73

-

41.0

-

-

41.0

160.0

160.0

41.0

46.0

-1XX

720cm2 (111in2)

117

73

47.4

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

80

73

47.4

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

50

73

47.4

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

100

4"

30

-5XX

320cm2 (50in2)

176

90

-

29.4

-

-

29.4

160.0

160.0

29.4

160.0

80

90

-

29.4

-

-

29.4

160.0

160.0

29.4

160.0

50

90

-

29.4

-

-

29.4

160.0

160.0

29.4

160.0

-1XX

720cm2 (111in2)

176

90

35.8

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

80

90

35.8

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

50

90

35.8

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

150

6"

60

-2XX

720cm2 (111in2)

445

143

6.6

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

304

143

6.6

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

176

143

6.6

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

200

8"

60

-2XX

720cm2 (111in2)

761

143

-

128.6

160.0

160.0

154.0

160.0

160.0

154.0

160.0

445

143

-

128.6

160.0

160.0

154.0

160.0

160.0

154.0

160.0

304

143

-

128.6

160.0

160.0

154.0

160.0

160.0

154.0

160.0

 

Actuator SA3 Series

Spring Nos.

spring Nos.

Nominal size DN(mm)

Travel

(mm)

Actuator size parameter

Cv

Seat Dia.

F (mm)

4

6

8

2

2

2

4

4

bar

bar

Bar

Air supply (bar)

3.0

4.5

6.0

4.5

6.0

150

6"

60

-1XX

1600cm2 (248in2)

445

143

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

304

143

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

176

143

160.0

160.0

160.0

160.0

160.0

160.0

160.0

160.0

200

8"

 

-1XX

1600cm2 (248in2)

761

172

128.6

160.0

160.0

160.0

160.0

160.0

160.0

160.0

445

172

128.6

160.0

160.0

160.0

160.0

160.0

160.0

160.0

304

172

128.6

160.0

160.0

160.0

160.0

160.0

160.0

160.0

Note:     1 .”Ö” stands for bolt and nut impacted yoke ( Nor. Temp. ) , the rest is round nut impacted yoke ( Nor. Temp.or High Temp. ) .

               2. The implication of “XX” is shown in SA series actuator specification.

 

 

Figure 5 DN80 ~ DN200 ( 3" ~ 8" )

Ordering Information

Please specify the following information:

1.    Type

2.    Nominal size

3.    Nominal pressure & end connection

4.    Body & trim material, harden treatment request

5.    Flow characteristic

6.    Packing material (code)

7.    Actuator type, with handwheel or not & Air pressure supply

8.    Action type (Direct or Reverse)

9.    Accessory (with positioner & Air regulator or not)

10.Oil-free or Copper-free, etc.

11.Fluid Name & state (liquid, gas, steam, etc.)

12.Pipeline size, wall thickness (Inlet, outlet)

13.Nor. Flow, Max. flow & Min. flow

14.Flow pressure & Pressure differential

15.(Full open/close)

16.Flow temp., Gravity or Density

17.Inlet and outlet pressure

18.The Gravity & viscosity of fluid, with slurry, flashing or not

19.Used in high pressure, Temp., &EXP. Condition or not

20. Other special requests

 

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