WEYO AUTO TECH
                                                                                                           
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V400-ER ROTARY ECCENTRIC PLUG CONTROL VALVE

Price Negotiable
Price: Negotiable
MOQ: Negotiable
Delivery Time: 7 - 15 days for small orders, 15 - 30 days for large orders
Brand: WEYO
Product Description

Eccentric Rotary Control Valve, a.k.a. Camflex Valve features novel structure and small flow resistance. The disc rotation center is eccentric to the rotation axis, which can reduce seat wear and prolong life span. The small pressure drop can avoid cavitation as well as reduce noise and vibration. The valve also possesses compact structure, small volume, light weight, installerfriendliness, smooth flow passage, large flow capacity, rangeability, application in a wide range of temperatures, low leakage and dynamic stability for both two flow directions, besides ordinary services, are especially designed for services including high flow rate, high viscosity and particles.

The deep barrel-like actuator integrated with simplest mechanisms utilizes a powerful diaphragm actuator that features a long travel, high air pressure, and nimble and reliable action; double action cylinder actuators are available for services of higher differential pressure. Single action cylinder actuators are also provided.

Single-acting cylinder, gear-rack cylinder, electric and hydraulic actuators are available.

 

Rated Cv and Stroke

Valve Size
inch(mm)
1(25)
(40)
2(50)3(80)4(100)6(150)8(200)10(250)12(100)

Cv

Full Area
14 30 50 135 230 500 850 1300 1750

Reduced
Area
60% 8.4 18 30 81 138 300 510 780 1050
40% 5.6 12 20 54 92 200 340 520 700
20%[2] 2.8 6 10
Stroke 50°
Metal seat only

 

Critical Flow Factors FL

Flow
Direction

Flow to
Open

Flow to
Close

Full Area
0.85 0.68

Reduced
Area
0.88 0.7

 

Temperature Range - Seat leakage

Seat
Type

Temperature
Range(℃)

Seat leakage
ANSI/FCI
70-2
GB/T 4213

Min.

Max.

Metal
Seat
-196 425

Soft Seat
-73 204

 

Flow Characteristics
 

 

Table 1 Body Material Temperature - Pressure Range
MPa
ANSI Class 600 ANSI Class 300 ANSI Class 150 (℃)
CF8M CF8 WC9 WC6 WCB CF8M CF8 WC9 WC6 WCB CF8M CF8 WC9 WC6 WCB
9.93 9.93 10.34 10.34 10.21 4.96 4.96 5.17 5.17 5.15 1.90 1.90 1.98 1.98 1.96 -2938
9.62 9.56 10.34 10.34 10.02 4.81 4.78 5.17 5.17 5.01 1.84 1.83 1.95 1.95 1.92 50
8.44 8.17 10.30 10.30 9.32 4.22 4.09 5.15 5.15 4.66 1.62 1.57 1.77 1.77 1.77 100
7.70 7.40 10.03 9.95 9.02 3.85 3.70 5.03 4.97 4.51 1.48 1.42 1.58 1.58 1.58 150
7.13 6.90 9.72 9.59 8.76 3.57 3.45 4.86 4.80 4.38 1.37 1.32 1.38 1.38 1.38 200
6.68 6.50 9.27 9.27 8.39 3.34 3.25 4.63 4.63 4.19 1.21 1.21 1.21 1.21 1.21 250
6.32 6.18 8.57 8.57 7.96 3.16 3.09 4.29 4.29 3.98 1.02 1.02 1.02 1.02 1.02 300
6.18 6.04 8.26 8.26 7.74 3.09 3.02 4.14 4.14 3.87 0.93 0.93 0.93 0.93 0.93 325
6.07 5.93 8.04 8.04 7.51 3.03 2.96 4.03 4.03 3.76 0.84 0.84 0.84 0.84 0.84 350
5.98 5.81 7.76 7.76 7.27 2.99 2.90 3.89 3.89 3.64 0.74 0.74 0.74 0.74 0.74 375
5.89 5.69 7.33 7.33 6.94 2.94 2.84 3.65 3.65 3.47 0.65 0.65 0.65 0.65 0.65 400
5.83 5.60 7.00 7.00 5.75 2.91 2.80 3.52 3.52 2.88 0.55 0.55 0.55 0.55 0.55 425
5.77 5.48 6.77 6.77   2.88 2.74 3.37 3.37   0.46 0.46 0.46 0.46   450
5.73 5.39 6.34 6.34   2.87 2.69 3.17 3.17   0.37 0.37 0.37 0.37   475
5.65 5.30 5.65 5.15   2.82 2.65 2.82 2.57   0.28 0.28 0.28 0.28   500
5.00 4.89 3.69 2.98   2.52 2.44 1.84 1.49   0.14 0.14 0.14 0.14   538
    3.13 2.54       1.56 1.27             550
    2.11 1.76       1.05 0.88             575

 

Table 2 Trim Material Temperature Range

No.

Material

Temperature
Range
(℃)

Remark
1 410 -29~427 Heat treatment
2 440C -29~427  Heat treatment
3 S17400,630
(17-4PH)
-29~427  Heat treatment
4 INCONEL 718 -29~620  Heat treatment
5 F11+STF -29~510
Sealing surface or full stellite are available
6 F22+STF -29~550
Sealing surface or full stellite are available
7 F91+STF -29~620
Sealing surface or full stellite are available
8 304 -196~538
Sealing surface or full stellite are available
9 316 -196~538
Sealing surface or full stellite are available
10 304L -196~450
Sealing surface or full stellite are available
11 316L -196~450
Sealing surface or full stellite are available

 

Valve Internal Construction
Allowable Pressure Drops (MPa)
Metal Seat - Carbon Steel and Stainless Steel Construction (50~100kPa Spring) Diaphragm
Actuator

Valve
Size
(in)
Cv
Act.
Size

FTC
-
FO

FTO
-
FC
FTO-FO-FTC-FC
Supply pressure
0.14 0.18 0.21 0.25 0.28 0.32
1(25) 14
8.4
5.6
2.8
4½” 6.89
10.0
10.0
10.0
6.89
10.0
10.0
10.0
6.89
10.0
10.0
10.0















1½(40) 30
18
12
6
4½” 3.38
5.10
6.89
6.89
4.62
6.89
9.65
9.65
2.96
4.41
6.21
6.21
5.52
9.48
10.0
10.0












2(50) 50
30
20
10
4½” 1.86
2.83
3.72
3.72
2.48
3.86
5.10
5.10
1.59
2.41
3.24
3.24
3.45
5.24
6.89
6.89
4.14
6.89
6.89
6.89









3(80) 135
81
54
6” 1.38
2.21
3.17
1.93
2.90
4.41
1.24
1.86
2.76
2.62
4.00
6.00
4.14
6.41
6.89






4(100) 230
138
92
6” 0.69
1.10
1.59
0.97
1.52
2.14
0.62
0.97
1.38
1.38
2.07
2.96
2.21
3.38
4.83
3.03
4.62
6.69
3.86
5.93
6.89
4.14
6.89
6.89

 

Metal Seat - Carbon Steel Construction (50~170kPa Spring) Diaphragm Actuator and/or
Cylinder Actuator

Valve
Size
(in)
Cv
Act.
Size

Preload
Press.

Flow Direction

FTC
-
FC

FTO
-
FO
FTO-FO FTC-FC
Supply pressure
0.21 0.25 0.28 0.32 0.35 0.39 0.42 0.46 0.5 0.53
6
(150)
500 7” FTO
FTC(G)
FTC(L)

0.97
0.97
0.62

0.34
0.34
0.34
0.90
0.90
0.90
1.38
1.38
1.38
2.07
2.07
2.07
2.48
2.48
2.07
3.03
3.03
2.07
3.59
3.59
2.07
4.14
4.14
2.07




10” 0.11 FTO/FTC 2.76 4.14
300 7” FTO
FTC(G)
FTC(L)

1.52
1.52
0.90

0.48
0.48
0.48
1.24
1.24
1.24
2.07
2.07
2.07
2.76
2.76
2.76
3.45
3.45
2.93
4.27
4.27
2.93
5.03
5.03
2.93
5.86
5.86
2.93




10” 0.11 FTO/FTC 4.27 6.07
200 7” FTO
FTC(G)
FTC(L)

2.14
2.14
1.38

0.76
0.76
0.76
1.93
1.93
1.93
3.10
3.10
3.10
4.27
4.27
3.45
5.52
5.52
3.45
6.69
6.69
3.45
6.89
6.89
3.45






10” 0.11 FTO/FTC 6.07 6.89
8
(200)
850 7”
FTO
FTC(G)
FTC(L)

0.48
0.48
0.31

0.17
0.17
0.17
0.41
0.41
0.41
0.69
0.69
0.62
0.97
0.97
0.62
1.24
1.24
0.62
1.52

1.79

2.07

2.34

2.41

10” 0.11 FTO/FTC 1.52 1.93 2.41
510 7” FTO
FTC(G)
FTC(L)

0.76
0.76
0.48

0.28
0.28
0.28
0.69
0.69
0.69
1.10
1.10
0.97
1.52
1.52
0.97
1.93
1.93
0.97
2.34

2.75

3.17

3.59

3.79

10” 0.11 FTO/FTC 2.14 2.96 3.79
340 7” FTO
FTC(G)
FTC(L)

1.24
1.24
0.76

0.41
0.41
0.41
1.10
1.10
1.10
1.72
1.72
1.52
2.41
2.41
1.52
3.10
3.10
1.52
3.79

4.41

5.10

5.79

6.21

10” 0.11 FTO/FTC 3.45 4.83 6.21
10
(250)
1300 7” FTO
FTC(G)
FTC(L)

0.28
0.28
0.17

0.10
0.10
0.10
0.24
0.24
0.24
0.38
0.38
0.34
0.55
0.55
0.34
0.69
0.69
0.34
0.83

0.97

1.10

1.24

1.45

10” 0.11
0.14
FTO/FTC

0.76
1.03
1.38
-1.38 -1.65 -1.93 -2.07


780 7” FTO
FTC(G)
)FTC(L)

0.41
0.41
0.28

0.14
0.14
0.14
0.34
0.34
0.34
0.55
0.55
0.48
0.83
0.83
0.48
1.03
1.03
0.48
1.24

1.52

1.72

1.93

2.21

10” 0.11
0.14
FTO/FTC

1.17
1.59
2.07
-2.07 -2.48 -2.96 -3.45


520 7” FTO
FTC(G))FTC(L)

0.69
0.69
0.41

0.24
0.24
0.24
0.62
0.62
0.62
0.97
0.97
0.83
1.31
1.31
0.83
1.65
1.65
0.83
2.07

2.41

2.76

3.17

3.52

10” 0.11
0.14
FTO/FTC

1.86
2.62
3.31
-3.31 -4 -4.76 -5.52


12
(300)
1750 7” FTO
FTC(G)
FTC(L)

0.14
0.14
0.10



0.14
0.14
0.14
0.21
0.21
0.21
0.31
0.31
0.21
0.38
0.38
0.21
0.48
0.41
0.21
0.55

0.62

0.69

0.83

10” 0.11
0.14
0.18
FTO/FTC



0.41

0.62

0.76


0.76

0.90

1.10
1.1 1.24 1.38 1.59
1050 7” FTO
FTC(G)
FTC(L)

0.24
0.24
0.14

0.07
0.07
0.07
0.21
0.21
0.21
0.34
0.34
0.31
0.48
0.48
0.31
0.62
0.62
0.31
0.69

0.83

0.97

1.10

1.24

10” 0.11
0.14
0.18
FTO/FTC



0.69

0.90

1.17


1.17

1.38

1.65
1.65 1.93 2.21 2.41
700 7” FTO
FTC(G)
FTC(L)

0.41
0.41
0.24

0.14
0.14
0.14
0.34
0.34
0.34
0.55
0.55
0.48
0.76
0.76
0.48
0.97
0.97
0.48
1.24

1.45

1.65

1.86

2.07

10” 0.11
0.14
0.18
FTO/FTC

1.10
1.52
1.93
-1.93 -2.34 -2.76 2.76 3.17 3.59 4.14

 

Metal Seat - Stainless Steel Construction (50~170kPa Spring) Diaphragm Actuator and/or
Cylinder Actuator

Valve
Size
(in)
Cv
Act.
Size

Preload
Press.

Flow Direction

FTC
-
FC

FTO
-
FO
FTO-FO FTC-FC
Supply pressure
0.21 0.25 0.28 0.32 0.35 0.39 0.42 0.46 0.5 0.53
6
(150)
500 7” FTO
FTC
-0.97 0.62
0.34
0.34
0.90
0.90
1.38
1.38
2.07
2.07






300 7” FTO
FTC
-1.52 0.90
0.48
0.48
1.24
1.24
2.07
2.07
2.76
2.76






200 7” FTO
FTC
-2.14 1.38
0.76
0.76
1.93
1.93
3.10
3.10
4.14
4.14






8
(200)
850 7” FTO
FTC(G)
FTC(L)

0.48
0.48
0.31

0.17
0.17
0.17
0.41
0.41
0.41
0.69
0.69
0.62
0.97
0.97
0.62
1.24
1.24
0.62
1.52









10” 0.11 FTO/
FTC
1.52
510 7” FTO
FTC(G)
FTC(L)

0.76
0.76
0.48

0.28
0.28
0.28
0.69
0.69
0.69
1.10
1.10
0.97
1.52
1.52
0.97
1.93
1.93
0.97
2.07









10” 0.11 FTO/
FTC
2.07
340 7” FTO
FTC(G)
FTC(L)

1.24
1.24
0.76

0.41
0.41
0.41
1.10
1.10
1.10
1.72
1.72
1.52
2.41
2.41
1.52
3.10
3.10
1.52
3.45









10” 0.11 FTO/
FTC
3.45
10
(250)
1300 7” FTO
FTC(G)
FTC(L)

0.28
0.28
0.17

0.10
0.10
0.10
0.24
0.24
0.24
0.38
0.38
0.34
0.55
0.55
0.34
0.69
0.69
0.34
0.83

0.97

1.10





10” 0.11 FTO/
FTC
0.76 1.03 1.1
780 7” FTO
FTC(G)
FTC(L)

0.41
0.41
0.28

0.14
0.14
0.14
0.34
0.34
0.34
0.55
0.55
0.48
0.83
0.83
0.48
1.03
1.03
0.48
1.24

1.52

1.72





10” 0.11 FTO/
FTC
1.17 1.59 1.72
520 7” FTO
FTC(G)
FTC(L)

0.69
0.69
0.41

0.24
0.24
0.24
0.62
0.62
0.62
0.97
0.97
0.83
1.31
1.31
0.83
1.65
1.65
0.83
2.07

2.41

2.76





10” 0.11 FTO/
FTC
1.86 2.62 2.76
12
(300)
1750 7” FTO
FTC(G)
FTC(L)

0.14
0.14
0.10



0.14
0.14
0.14
0.21
0.21
0.21
0.31
0.31
0.21
0.38
0.38
0.21
0.48
0.41
0.21
0.55

0.62

0.69

0.83

10” 0.11
0.14
FTO/
FTC


0.41
0.62
0.76
-0.76 -0.9 -0.97



1050 7” FTO
FTC(G)
FTC(L)

0.24
0.24
0.14

0.07
0.07
0.07
0.21
0.21
0.21
0.34
0.34
0.31
0.48
0.48
0.31
0.62
0.62
0.31
0.69

0.83

0.97

1.10

1.24

10” 0.11
0.14
FTO/
FTC


0.69
0.90
1.17
-1.17 -1.38 -1.52



700 7” FTO
FTC(G)
FTC(L)

0.41
0.41
0.24

0.14
0.14
0.14
0.34
0.34
0.34
0.55
0.55
0.48
0.76
0.76
0.48
0.97
0.97
0.48
1.24

1.45

1.65

1.86

2.07

10” 0.11
0.14
FTO/
FTC


1.10
1.52
1.93
-1.93 -2.34 -2.48



 

Soft Seat - Carbon Steel and Stainless Steel Construction (50~100kPa Spring) Diaphragm
Actuator

Valve
Size
(in)
Cv
Act.Size

FTO
-
FC
FTO-FO FTC-FC

Supply pressure

0.14 0.18 0.21 0.25 0.28 0.32
1(25) 14
8.4
5.6
4½” 5.52
6.89
6.89
5.52
6.89
6.89










1½(40) 30
18
12
4½” 3.45
6.89
6.89
1.59
2.21
3.59
4.83
6.89
6.89








2(50) 50
30
20
4½” 1.72
3.65
3.59
0.66
0.97
1.59
2.55
3.65
5.17
4.14
6.48
6.89






3(80) 135
81
54
6” 1.38
2.90
3.31
0.62
0.90
1.59
2.07
2.90
4.69
3.45
5.10
5.52






4(100) 230
138
92
6” 0.69
1.45
1.59
0.24
0.34
0.69
1.03
1.45
2.28
1.79
2.62
3.93
2.55
3.72
5.52
3.31
4.90
5.52
3.45
5.52
5.52

 

Soft Seat - Carbon Steel Construction (50~170kPa Spring) Diaphragm Actuator and/or Cylinder
Actuator

Valve
Size
(in)
Cv
Act.
Size

Preload
Press.

Flow Direction

FTO
-
FO
FTO-FO FTC-FC
Supply pressure
0.21 0.25 0.28 0.32 0.35 0.39 0.42 0.46 0.5 0.53
6
(150)
500 7” FTO
FTC(G)
FTC(L)
0.41

0.14
0.14
0.14
0.62
0.62
0.62
1.17
1.17
1.17
1.65
1.65
1.65
2.14
2.14
2.07
2.62
2.62
2.07
3.10
3.10
2.07
3.45
3.45
2.07




10” 0.11 FTO/FTC 2.41 3.45
300 7” FTO
FTC(G)
FTC(L)
0.90

0.21
0.21
0.21
0.90
0.90
0.90
1.65
1.65
1.65
2.41
2.41
2.41
3.10
3.10
2.48
3.65
3.65
2.48
4.27
4.27
2.48
5.03
5.03
2.48




10” 0.11 FTO/FTC 3.45 5.52
200 7” FTO
FTC(G)
FTC(L)
1.03

0.41
0.41
0.41
1.52
1.52
1.52
2.62
2.62
2.62
3.65
3.65
3.45
4.69
4.69
3.45
5.52
5.52
3.45








10” 0.11 FTO/FTC 5.17 5.52
8
(200)
850 7” FTO
FTC(G)
FTC(L)
0.14



0.28
0.28
0.28
0.52
0.52
0.52
0.76
0.76
0.62
1.03
1.03
0.62
1.24
1.24
0.62
1.52

1.72

2.07



10” 0.11 FTO/FTC 1.1 1.65 2.07
510 7” FTO
FTC(G)
FTC(L)
0.28

0.07
0.07
0.07
0.45
0.45
0.45
0.83
0.83
0.83
1.17
1.17
0.97
1.59
1.59
0.97
1.93
1.93
0.97
2.34

2.76

3.10



10” 0.11 FTO/FTC 1.72 2.62 3.1
340 7” FTO
FTC(G)
FTC(L)
0.48

0.14
0.14
0.14
0.76
0.76
0.76
1.38
1.38
1.38
1.93
1.93
1.52
2.55
2.55
1.52
3.10
3.10
1.52
3.72

4.27

4.83



10” 0.11 FTO/FTC 2.76 4.14 4.83
10
(250)
1300 7” FTO
FTC(G)
FTC(L)




0.10
0.10
0.10
0.24
0.24
0.24
0.38
0.38
0.34
0.52
0.52
0.34
0.66
0.66
0.34
0.76
0.69
0.34
0.90

1.03

1.17

10” 0.11
0.14
FTO/FTC
0.55
0.83
1.10
-1.1 -1.38 -1.72



780 7” FTO
FTC(G)
FTC(L)
0.10



0.21
0.21
0.21
0.41
0.41
0.41
0.62
0.62
0.45
0.83
0.83
0.45
1.03
1.03
0.45
1.24

1.45

1.65

1.86

10” 0.11
0.14
FTO/FTC
0.90
1.31
1.72
-1.72 -2.07 -2.07



520 7” FTO
FTC(G)
FTC(L)
0.21



0.34
0.34
0.34
0.69
0.69
0.69
1.03
1.03
0.83
1.31
1.31
0.83
1.65
1.65
0.83
1.93

2.28

2.62

2.96

10” 0.11
0.14
FTO/FTC
1.45
2.14
2.76
-2.76 -3.1 -3.1



12
(300)
1750 7” FTO
FTC(G)
FTC(L)




0.03
0.03
0.03
0.10
0.10
0.10
0.17
0.17
0.17
0.28
0.28
0.21
0.34
0.34
0.21
0.41
0.41
0.21
0.48

0.59

0.66

10” 0.11
0.14
0.18
FTO/FTC

0.31

0.48

0.62


0.62

0.76

0.90
0.9 1.1 1.38

1050 7” FTO
FTC(G)
FTC(L)




0.07
0.07
0.07
0.21
0.21
0.21
0.31
0.31
0.31
0.45
0.45
0.31
0.55
0.55
0.31
0.69
0.62
0.31
0.76

0.90

1.03

10” 0.11
0.14
0.18
FTO/FTC

0.48

0.76

0.97


0.97

1.17

1.38
1.38 1.59 1.72

700 7” FTO
FTC(G)
FTC(L)
0.07



0.17
0.17
0.17
0.34
0.34
0.34
0.55
0.55
0.48
0.76
0.76
0.48
0.90
0.90
0.48
1.10
0.97
0.48
1.31

1.52

1.72

10” 0.11
0.14
0.18
FTO/FTC

0.83

1.24

1.59


1.59

1.93

2.07
2.07 2.07 2.07

 

Soft Seat - Stainless Steel Construction (50~170kPa Spring) Diaphragm Actuator and/or Cylinder
Actuator

 


Valve
Size
(in)
Cv
Act.
Size

Preload
Press.

Flow Direction

FTO
-
FO
FTO-FO FTC-FC
Supply pressure
0.21 0.25 0.28 0.32 0.35 0.39 0.42 0.46 0.5 0.53
6
(150)
500 7” FTO
FTC(G)
FTC(L)
0.41

0.14
0.14
0.14
0.62
0.62
0.62
1.17
1.17
1.17
1.65
1.65
1.65












300 7” FTO
FTC(G)
FTC(L)
0.90

0.21
0.21
0.21
0.90
0.90
0.90
1.65
1.65
1.65
2.41
2.41
2.41












200 7” FTO
FTC(G)
FTC(L)
1.03

0.41
0.41
0.41
1.52
1.52
1.52
2.62
2.62
2.62
3.65
3.65
3.45












8
(200)
850 7” FTO
FTC(G)
FTC(L)
0.14



0.28
0.28
0.28
0.52
0.52
0.52
0.76
0.76
0.62
1.03
1.03
0.62
1.24
1.24
0.62








10” 0.11 FTO/FTC 1.1 1.24
510 7” FTO
FTC(G)
FTC(L)
0.28

0.07
0.07
0.07
0.45
0.45
0.45
0.83
0.83
0.83
1.17
1.17
0.97
1.59
1.59
0.97
1.93
1.93
0.97








10” 0.11 FTO/FTC 1.72 1.93
340 7” FTO
FTC(G)
FTC(L)
0.48

0.14
0.14
0.14
0.76
0.76
0.76
1.38
1.38
1.38
1.93
1.93
1.52
2.55
2.55
1.52
3.10
3.10
1.52








10” 0.11 FTO/FTC 2.76 3.1
10
(250)
1300 7” FTO
FTC(G)
FTC(L)




0.10
0.10
0.10
0.24
0.24
0.24
0.38
0.38
0.34
0.52
0.52
0.34
0.66
0.66
0.34
0.76
0.69
0.34
0.90





10” 0.11 FTO/FTC 0.55 0.83 0.9  
780 7” FTO
FTC(G)
FTC(L)
0.10



0.21
0.21
0.21
0.41
0.41
0.41
0.62
0.62
0.45
0.83
0.83
0.45
1.03
1.03
0.45
1.24

1.45





10” 0.11 FTO/FTC 0.9 1.31 1.45
520 7” FTO
FTC(G)
FTC(L)
0.21



0.34
0.34
0.34
0.69
0.69
0.69
1.03
1.03
0.83
1.31
1.31
0.83
1.65
1.65
0.83
1.93

2.28





10” 0.11 FTO/FTC 1.45 2.14 2.28
12
(300)
1750 7” FTO
FTC(G)
FTC(L)




0.03
0.03
0.03
0.10
0.10
0.10
0.17
0.17
0.17
0.28
0.28
0.21
0.34
0.34
0.21
0.41
0.41
0.21
0.48

0.59

0.66

10” 0.11
0.14
FTO/FTC
0.31
0.48
0.62
-0.62 -0.76 -0.9



1050 7” FTO
FTC(G)
FTC(L)




0.07
0.07
0.07
0.21
0.21
0.21
0.31
0.31
0.31
0.45
0.45
0.31
0.55
0.55
0.31
0.69
0.62
0.31
0.76

0.90

1.03

10” 0.11
0.14
FTO/FTC
0.48
0.76
0.97
-0.97 -1.17 -1.38



700 7” FTO
FTC(G)
FTC(L)
0.07



0.17
0.17
0.17
0.34
0.34
0.34
0.55
0.55
0.48
0.76
0.76
0.48
0.90
0.90
0.48
1.10
0.97
0.48
1.31

1.52

1.72

10” 0.11
0.14
FTO/FTC
0.83
1.24
1.59
-1.59 -1.93 -2.07



 

External Dimensions and Weights
Diaphragm Actuator

Valve
Size
(in)
A B C D E F G H J K L Weights(kg)

Flangeless

Flanged

Flangeless

Flanged
1(25) 102 173 297 208 163 140 114 67 51 206 38 137 12 19
1½(40) 114 175 300 211 163 140 117 62 59 234 51 165 14 22
2(50) 124 175 300 211 163 140 117 62 62 239 66 170 16 23
3(80) 165 262 434 229 163 175 122 97 86 333 84 244 35 50
4(100) 194 264 437 229 163 175 122 106.5 106 356 109 267 48 64
6(150) 229 330 533 302 254 218 213 127 127 432 147 323 86 132
8(200) 243 333 536 305 254 218 216 147.5 147.5 470 203 361 127 204
10(250) 297 335 538 310 254 218 221 167 167 574 251 465 156 249
12(300) 338 338 541 312 254 218 224 184 184 610 277 500 184 306
Cylinder Actuator
 

 

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Company WEYO AUTO TECH
Location Room Milton103, Building 5 - 2, Lane 658, Jinzhong Road, Changning District, Shanghai.
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