स्टेनलेस स्टील वायवीय निकला हुआ किनारा गेंद वाल्व

Product name

Simple operation pneumatic flange ball valve

Model

Q641F-16P

Power

Pneumatic

DN(mm)

15~300

PN(mpa)

1.0~6.4

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

1.5~9.6

Sealing test

1.1~7.0

Main parts

Valve body

WCB, 304, 316, 316l

Valve core

2Cr13, 0Cr19Ni9, 0Cr17Ni12Mo2

Sealing ring

PTFE, EPDM, NBR

Applicable medium

Water, Steam, Strong Corrosive Medium, etc.

Connection type

Flange

DN

(mm)

Inch

Connection size (mm)

A

D

D2

D1

B

H

L

Z-D

15

1/2

155

95

65

45

14

137

130

4-14

20

3/4

155

105

75

55

14

142

140

4-14

25

1

155

115

85

65

14

153

150

4-14

32

1-1/4

168

135

100

78

16

176

165

4-18

40

1-1/2

219

145

110

85

16

198

180

4-18

50

2

219

160

125

100

16

207

200

4-18

65

2-1/2

249

180

145

120

18

239

220

8-18

80

3

274

195

160

135

20

261

250

8-18

100

4

355

215

180

155

20

326

280

8-18

125

5

417

245

210

185

22

389

320

8-18

150

6

452

280

240

210

24

428

360

8-23

200

8

585

335

295

265

26

536

400

12-23