Product

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Bahrain Q71F Thin Ball Valve

Category:

BahrainBall Valve Series

Product Description

Main Performance Parameters

Model

PN

MPa Working

pressure

Applicable

temperature

Applicable medium

Material

Valve Bonnet

Stem

Ball

Seal ring

Packing

Q71F-16P

16

1.6

PTFE;≤ 150;

Para-polyphenylene;

≤ 250

Nitric acid

CFB/304

304

304

Polytetrafluoroethylene,

polytetrafluoroethylene,

para-polyphenylene

PTFE,

flexible

graphite

Q71F-25P

25

2.5

Nitric acid

CFB/304

304

304

Q71F-16R

16

1.6

Nitric acid

CF3M/316L

316L

316L

Q71F-25R

25

2.5

Nitric acid

CF3M/316L

316L

316L

Q71F-16Ti

16

1.6

Oxidative corrosion
Medium

ZTA2/TA2

TC4

TA2

Q71F-25Ti

25

2.5

Oxidative corrosion
Medium

ZTA2/TA2

TC4

TA2

 

Main External and Connecting Dimensions(mm)

DN

L

D

D1

D2

b

z-фd

H

PN1.6MPa

15

35

95

65

45

-

4-ф12

80

20

38

105

75

55

-

4-ф12

85

25

45

115

85

65

14

4-ф12

95

32

50

135

100

78

18

4-ф16

100

40

60

145

110

85

18

4-ф16

105

50

70

160

125

100

18

4-ф16

115

65

95

180

145

120

18

4-ф16

130

80

118

195

160

135

20

8-ф16

145

100

140

215

180

155

20

8-ф16

175

125

200

245

210

185

22

8-ф16

190

150

225

280

240

210

22

8-ф20

220

200

275

335

295

265

24

8-ф20

260