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Water Treatment Series

product
Emergency shutoff valve SK 900X

Main Parts And Materials

 

Part name


Valve body

Cast steel

Valve stem

2Cr13

Sealing surface

Nitrile butadiene rubber

Valve clack

Cast steel

Clamp plate

Cast steel

bonnet

Cast steel


Usage: The emergency close valve is used for the water supply system that fire water and living water are parallel connection in the residential areas.When needs the fire water,the valve automatically closes the living water in urgency to ensure the fire water. After the fire finishes,the valve will be opened automatically,and  resumes the living water supply,which can save more cost compared with the traditional single fire water supply.

 

Function And Specification

 

Model number

Nominal pressure(Mpa)

Test pressure(Mpa)

Applicable temperature (℃)

Applicable medium

Strength (water)    Seal (water)

SK 900X              1.0  1.6  2.5           1.5            1.1                80℃               water

 

 

Outline And Connecting Measurement

 

Model number

Nominal diameter

Dimension

mm

L

D

D1

D2

b-f

Z-Φd

H

SK 900X

50

203

165

125

99

19-3

4Φ19

155.5

65

216

185

145

118

19-3

4-Φ19

178

80

241

200

160

132

19-3

8-Φ19

185

100

292

220

180

156

19-3

8-Φ19

197.5

125

330

250

210

184

19-3

8-Φ19

240

150

356

285

240

211

19-3

8-Φ23

246

200

458

340

295

266

20-3

12-Φ23

324

300

530

405

355

319

22-3

12-Φ28

350

 


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CONTACT US

Phone/WhatsApp: 86-18631192111

Mr.Wang| +86-18631192111

Email: [email protected]

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China Gate valveball valves for saleglobe valve vs ball valveWafer butterfly valveBall Valve Vs. Butterfly ValveGate Valve Vs. Ball ValveBall ValveButterfly ValveGate ValveChina

    Company: Hebei Runklein Import and Export Trade Co., Ltd.

    Address:  1712, Block A, Yintai International, No. 36, Guang'an Avenue, Chang'an District, Shijiazhuang City, Hebei Province, China

    Website: www.valve-trade.com


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