Nominal Size DN (mm)

25

40

50

65

80

100

125

150

200

250

300

350

400

Rated Cv 
Value Cv

Cv

96

150

257

347

626

1070

1860

2990

4310

7650

10800

12600

16200

Kv

82

129

220

297

536

915

1590

2560

3690

6550

9250

10790

13880

Nominal Pressure

PN1.6 , 2.5MPa

Flow Characteristics

Approximate Equal Percentage

Rated Stroke

90 °

Air Supply Pressure

0.4~0.6MPa

Temperature Ratings

- 70~ 420 °C

Allowable Differential Pressure

Nominal Pressure

2.0MPa*

1.0MPa

Allowable Leakage Class

ANSI Class vi

Reaction Time

6~60s 6~60s

Actuator Output Torque

60~32554Nm

GB/T 4213-92 This product technique function index implements GB/T 4213-92
* Allowable differential pressure should be less than nominal pressure