Cast Iron Butterfly Pneumatic Actuated Valve

Pneumatic Actuated Cast Iron Butterfly Valve
Pneumatic Actuated Cast Iron Butterfly Valve
Pneumatic Actuated Cast Iron Butterfly Valve

Cast Iron pneumatic butterfly valve is composed of pneumatic actuator and butterfly valve. Pneumatic butterfly valve is a pneumatic valve that uses a circular butterfly plate that rotates with the valve stem to open and close to realize the activation action. It is mainly used as a shut-off valve, and can also be designed to have the function of adjusting or shutting and adjusting.

Description

Pneumatic actuated center line butterfly valve is a type of valve that uses compressed air to open and close a disk-shaped valve in a fluid flow line. The pneumatic actuated valve is typically used to regulate the flow of liquids and gases. The pneumatic actuated valve is operated using an actuator, which is a pneumatically powered device that is activated by a controller. The controller can be mechanical or electronic, depending on the specific needs of the application. Pneumatic actuated valve can be opened and closed manually or automatically, depending on the requirements of the system. The center line butterfly valve is generally used in applications where a tight shutoff is required or when bi-directional flow needs to be regulated.

 
Main Product Features of Butterfly Valves

• The design is novel, reasonable, unique structure, light weight and fast.
• Small operation moment, convenient operation and convenient maintenance.
• It can be installed in any position and convenient for maintenance.
• The sealing parts can be replaced, the sealing performance is reliable, and the two - way seal zero leakage.
• The sealing material is resistant to aging, corrosion resistance and long service life.
• The structure is simple, the universal  interchange is good and the price is low.
• Stem seal is not easy to deform to avoid the usual stem leakage.The overall support is good, stable and firm.
• Seat rubber consumption, expand the potential impact of small, easy to control the torque values within the scope of the appropriate USES two pieces type stem connection without pin, simple and compact structure, convenient in maintenance disassembly.
• The butterfly board has automatic alignment function, and the butterfly plate and seat small oversize fit. Phenolic back seat has the characteristics of non-shedding, tensile, leakproof and convenient replacement, Because seat airtight cover is integral to backrest, the seating deformation is reduced.

 

Standard of Center Line Butterfly Valves

Design Standard:GB/T12238-2008、GB/T3036-94、S010631-1994 or BS EN593-2004、BS5155、MSSSP-67、AP1609 GOST-12815、CNSI2744、MSSSP-67-2002、GB/T3036-94、AWWAC504-2000GB/T17241.6-2008、JIS B2212-B2214-1999、DIN 2501、JIS B2220-2004、JIS 2210-1984、BS 4504

Flange Connection:BS10-E、ANS-16.5-2009、ANSI B 16.47-2006、AS2129、ANSI 1259、SO7005-2 o r BS EN1092-2002 Gb9112、 IS02084、 ISO2531 GOST12820-80、 HG/T20623/20615/20592(PN6、 PN10、 PN16Class125、Class150、5K、10K、16K)
Structural length: GB/T12221-2005、JIS B2032-2013、ISO5752-1988 or BS EN558-1

Pressure Test: GB/T13927-2008、JB/T9092-1999、S0528-1993 or BS 5755-1-1986、 AP1598-2004、 EN12266-1.JB/T3595-93

Top flange: ISO5211

 

Technical Parameters

Operated Type

Pneumatic Actuator Wafer Type Butterfly Valve * ISO5211 Mount

Size

DN50 to DN1200

Body Material

Epoxy Coated Cast, Ductile Iron, SS304/SS316, WCB, Aluminium Alloy,

Disc Material:

SS304/SS316, Aluminum Bronze, Nylon, Ductile iron

Seal Material and Work Temperature

EPDM: -15~85°C  PTFE: -25~150°C  NBR: -15~85°C VITON: -25~200°C

Connection Standard

PN10/PN16, ANSI150, DIN16, JIS10K/16K

Pressure Rating

PN6 / PN10 / PN16

Medium

Water, Oil, Gas, Powder

Actuator Model

HPA Series On off Quarter Turn Pneumatic Actuator 

 

Model

Wafer Butterfly

Valve Size

Torque @ 4Bar

Torque @ 5Bar

Square

Depth

Flange

Size

Operating

Time(s)

Adapter

Size

DA Weight

(Kgs)

SR Weight

(Kgs)

DA

SR

DA

SR

    HPA052    

DN50

16.1

7.2

20.2

11.3

11*11

14

F03/F05

0.5

11-9

1.4

1.5

HPA063

DN65

28.4

14

35.5

21.1

14*14

18

F05/F07

0.5

14-11-9

2

2.1

HPA075

DN80

40.3

18.1

50.3

28.1

14*14

18

F05/F07

1.5

14-11-9

2.7

2.9

HPA083

DN100

61.6

28.3

77.1

43.8

17*17

21

F05/F07

1.5

17-14-11

3.1

3.6

HPA092

DN125

90.9

41

113.6

64

17*17

21

F05/F07

2

17-14

4.6

5.2

HPA105

DN150

131.6

65

164.4

97

22*22

26

F07/F10

2

22-17-14

6.8

6.9

HPA125

DN200

205

94

256

145

22*22

26

F07/F10

2.5

22-17-14

8.9

10.1

HPA140

DN250

351

170

439

258

27*27

31

F10/F12

4

27-22

13

15

HPA160

DN300

535

241

668

374

27*27

31

F10/F12

5

27-22

20

24

HPA190

DN350

861

440

1077

656

36*36

40

F14

5

36-27

31

35

HPA210

DN400

1052

473

1316

737

36*36

40

F14

7

36-27

47

55

HPA240

DN450

1546

682

1933

1069

46*46

50

F16

10

46-36

67

80

HPA270

DN500

2349

1171

2936

1758

46*46

50

F16

10

 46-36

97

118

HPA300

DN600

3052

1430

3815

2193

46*46

50

F16

 

46-36

110

130

HPA350

DN700

4570

1963

5712

3105

46*46

50

F16/F25

 

46-36

186

234

HPA400

DN800

6511

3595

8139

5223

46*46

50

F16/F25

 

46-36

289

360

 

 

Dimension in MM

DN
(mm)
L D PN1.0 PN1.6 150Lb 10K D3 H1 H2
D1 Z-φd D1 Z-φd D1 Z-φd D1 Z-φd Flange No.
50 42 52.9 125 4-19 125 4-23 120.6 4-19 120 4-19 F05 73 125
65 44.7 64.5 145 4-19 145 4-23 139.7 4-19 140 4-19 F05 82 136
80 45.2 78.8 160 8-19 160 8-20 152.4 4-19 150 8-19 F05 91 142
100 52.1 104 180 8-19 180 8-23 190.5 8-19 175 8-19 F07 104 163
125 54.4 123.3 210 8-19 210 8-23 215.9 8-22 210 8-23 F07 127 176
150 55.8 155.6 240 8-23 240 8-25 241.3 8-22 240 8-23 F07 138 197
200 60.6 202.5 295 8-23 295 12-25 298.5 8-22 290 12-23 F10 170 230
250 65.6 250.5 350 12-23 355 12-28 362 12-25 355 12-25 F10 204 261
300 77 301.6 400 12-23 410 12-28 432 12-25 400 16-25 F10/F12 241 294
350 76.5 333.3 460 16-23 470 16-30 476 12-29 445 16-25 F10/F12 263 335
400 86.5 389.6 515 16-28 525 16-30 540 16-29 510 16-27 F14/F16 309 400
450 105.6 440.5 565 20-28 585 20-30 578 16-32 565 20-27 F14/F16 328 420
500 132 491.6 620 20-28 650 20-33 635 20-32 620 20-27 F14/F16 361 480
600 152 592.5 725 20-31 770 20-36 749.5 20-35 730 24-32 F25 459 560

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