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CN | EN

V-ball valve（Electric）

Technical Parameters

Product model: VQ947H/Y/F

Nominal diameter: DN25~300mm

Pressure range: PN1.6MPa~4.0MPa

Operating temperature: -29℃~425℃

Applicable media: oil, pulp, sugar liquid, solid particles

Valve material: stainless steel 304, 316L

Structural form: fixed ball valve

Matching accessories: solenoid valve, positioner, position switch

Air source accessories: air source treatment triple


Product Details

Product Design Features

V-ball valve is an angular travel rotary adjusting ball valve which consists of a V-ball valve, an actuator, and other accessories. The value is powered by the compressed air. The stem drives the ball to rotate by 90 degrees in the body to realize the action of fully opening and fully closing. There is a shearing action between the V-port on the valve core and the seat ring, which can realize excellent regulating and cut-off performance. The valve is mainly used for the regulation and cut-off control of various liquids, gases, and slurry media in the oil industry, the chemical industry, the paper-making industry, the metallurgic industry, sewage treatment, oil tank trucks, and other industries, and it is especially suitable for the control of high-viscosity media with fibers and particles.

The seal type of the V-ball valve includes soft seal and hard seal, and the actuator includes the pneumatic type, the electric type, etc. The valve is equipped with a positioner, a solenoid valve, and other accessories, and thus it can realize proportional adjustment.



Main External Connection Dimensions

PN

DN

Size（mm）

（mm）

（in）

W

L

W1

L1

d

d1

H1

H

PN1.6MPa

25

-

50

-

25

-

64

38

57

200

40

-

60

-

25

-

82

49

63

205

50

-

75

124

32

62

100

60

92

225

65

-

80

145

38

72.5

120

75

100

235

80

-

100

165

45

82.5

131

89

108

260

100

-

115

194

50

97

158

113

117

270

125

-

135

210

55

105

180

140

140

320

150

-

160

229

65

114.5

216

164

177

340

200

-

200

243

80

121.5

268

205

200

390

250

-

240

297

90

148.5

326

259

252

420

300

-

-

338

-

169

-

300

270

510

PN2.5MPa

25

-

50

-

25

-

64

38

57

200

40

-

60

-

25

-

82

49

63

205

50

-

75

124

32

62

100

60

92

225

65

-

85

145

38

72.5

120

75

100

235

80

-

100

165

45

82.5

131

89

108

260

100

-

115

194

50

97

158

113

117

270

125

-

135

210

55

105

180

140

140

320

150

-

160

229

65

114.5

216

164

177

340

200

-

200

243

80

121.5

268

205

200

390

250

-

240

297

92

148.5

326

259

252

420

300

-

-

338

-

169

-

300

270

510

ClASS150

25

-

50

-

25

-

64

38

57

200

40

1-1/2

65

-

25

-

82

49

63

205

50

2

75

124

32

62

100

60

92

225

65

2-1/2

85

145

38

72.5

120

75

100

235

80

3

100

165

45

82.5

131

89

108

260

100

4

115

194

50

97

158

113

117

270

125

5

135

210

55

105

180

140

140

320

150

6

160

229

65

114.5

216

164

177

340

200

8

200

243

80

121.5

268

205

200

390

250

10

240

297

92

148.5

326

259

252

420

300

12

-

338

-

169

-








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