Automatic Gate Valve

The high and medium pressure flange gate valve is suitable for cutting off or connecting the pipeline medium on the vanous system pipelines of petroleum chemical, hydraulic and thermal power stations with nominal pressure PN16-16.

Main parts and use of electric gate valve

Valve body

Valve cover

Valve board

Valve seat

Valve shaft

Padding

Applying medium

Applying temperature

WCB

WCB+D507M0

D577

2Cr13

Flexible Graphite

Water, oil, steam

425

ZG1Cr5Mo

ZG1Cr5Mo+ Sellitet2

1Cr18Ni9+ Stellte6

25Cr2Mo1VA

Flexible Graphite

Water, oil, steam

550

ZG1Cr18Ni9Ti

0Cr18Ni9Ti+ Selite12

1Cr18Ni9+ Stelite6

1Cr18Ni9Ti

PTFE

Nitrose,alkaline

200

2G00Cr17Ni14Mo2

316L+ Stellite12

316L+Stel1ite6

316L

PTFE

Urea, phosphoric acid

200

image003


The matching actuator parameters are as follows:

Performance Data of FRYQ Single Phase Modulating Type Actuator

Model

Revolving Speed (rpm)

Torque(Nm)

Voltage(V)

Phase(Ph)

Frequency(Hz)

Power(kW)

Related Current(A)

Duty

Weight(kg)

FRYQ18

18

55

220

1

50

2.6

3.3

S4(30%)

30

24

50

220

1

50

2.6

3.3

S4(30%)

30

36

40

220

1

50

2.6

3.3

S4(30%)

30

48

35

220

1

50

2.6

3.3

S4(30%)

30

FRYQ25

18

210

220

1

50

9

5.8

S4(30%)

46

24

210

220

1

50

9

5.8

S4(30%)

46

36

170

220

1

50

9

5.8

S4(30%)

46

48

130

220

1

50

9

5.8

S4(30%)

46

FRYQ35

18

300

220

1

50

14

9.5

S4(30%)

69

24

300

220

1

50

14

9.5

S4(30%)

69

36

220

220

1

50

14

9.5

S4(30%)

69

48

160

220

1

50

14

9.5

S4(30%)

69



Previous: No Information

Next: Flange Gate Valve