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Product name

Pneumatic thread ball valve

Model

D971x-10s

Power

Pneumatic

DN(mm)

10~100

PN(mpa)

1.0; 1.6; 2.5

Actuator type

Single-acting; double-acting

Pneumatic accessories

Limit switch, locator, electromagnetic valve, filter pressure reducing valve

Control mode

Pneumatic-on and off

PN(mpa)

Strength test

1.65~3.75

Sealing test

1.1~2.75

Main parts

Valve body

WCB, 304, 316, 316l

Valve disc

2Cr13, 0Cr19Ni9, 0Cr17Ni12Mo2

Sealing ring

PTFE, EPDM, NBR

Applicable medium

Water, steam, strong corrosive medium, etc.

Connection type

Thread

DN

(mm)

Inch

L

(mm)

H

Pipe thread

A

H1

G

10

2/5

60

124

3/8″

155

35

15

1/2

75

124

1/2″

155

35

20

3/4

80

128

3/4″

155

39

25

1

90

140

1″

155

50

32

1-1/4

110

160

11/4″

168

55

40

1-1/2

125

188

11/2″

219

66

50

2

144

190

2″

219

68

65

2-1/2

186

228

21/2″

249

94

80

3

206

291

3″

274

104

100

4

240

300

4″

355

112