BEIJING DAYU HOLY VALVE CO., LTD

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            |      ENGLISH    Company        |   products        |   Contact           Product Introduction   Butterfly Valve Check Valve Manual Operated Wedge Gate Valve Globe Valve Stainless Steel Ball Valve Ball Valve Strainer       Product Introduction Ball valve It can be used in pipes of water ,steam and other non-corrosive media    Performance

Nominal Diameter
(MPa)

Shell testing pressure (MPa)

Sealing testing pressure
(MPa)

Medium Temperature (℃)

Media

1.6

2.4

1.8

≤150

water、Steam 、Oil

   Material of parts

Nmne

Material

Body、 Ball

Grey iron

Stem

Carbon steel

Sealing

F4

   Outer Size Unit:mm

Nominal Diameter

L

D

D1

D2

Z-d

H

20

150

105

75

55

4-14

84

25

160

115

85

65

4-14

95

32

165

135

100

78

4-18

150

40

180

145

110

85

4-18

150

50

203

160

125

100

4-18

190

65

222

180

145

120

4-18

195

80

241

195

160

135

8-18

215

100

305

215

180

155

8-18

250

125

356

245

210

185

8-18

285

150

394

280

240

210

8-23

370

200

457

335

295

265

12-23

370

     

   Copyright©BEIJING DAYU HOLY VALVE CO., LTD
Address:No.128 Yong Wai Street Chongwen District Beijing   Postal Code:100075
Tel:010-67223388 Fax:86-10-67235888   E-mail:lzgdyhl@163.com Web:http://www.dyhl.com.cn
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