Large Bore Pilot Piston Solenoid Valve

Large Bore Pilot Piston Solenoid Valve

Product model: ZCZP Nominal diameter: DN20~300mm
Nominal pressure: PN0.5~1.6MPa
Applicable temperature: -5 °C ~ 80 °C

Applicable medium: air, water, oil, etc



Product overview

The scope of application is the actuator that uses steam as the heating medium and automatically controls the temperature. It can carry out two-position automatic control and remote control area for steam pipes of steam equipment such as steam heaters, radiators and dryers and various sets of temperature automatic controllers, steam setting machines, steam dyeing machines, steam regain machines, etc. Widely used in dyeing, textile, printing and dyeing, food, medicine, cigarettes, cement products, petrochemical, metallurgy and other departments of automatic control system.


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Main external connection dimensions

The way to mm

Cv value

L

H

D

D1

n-Φd

work pressure（bar)

Normally closed

Normally open

20

5.4

150

180

105

75

4-Φ14

0.3～16

0.3-10

25

8.5

160

195

115

85

4-Φ14

0.3～16

0.3-10

32

14

180

205

140

100

4-Φ18

0.3～16

0.3-10

40

18

200

220

150

110

4-Φ18

0.3～16

0.3-10

50

28

230

235

165

125

4-Φ18

0.3～16

0.3-10

65

42

290

250

185

145

4-Φ18

1～16

1-10

80

65

310

260

200

160

8-Φ18

1～16

1-10

100

100

350

290

220

180

8-Φ18

1～16

1-10

125

180

400

365

250

210

8-Φ18

1～16

1-10

150

250

480

400

285

240

8-Φ22

1～16

1-10

200

420

600

456

340

295

12-Φ22

1.5～16

1.5-10

250

660

730

434

405

355

12-Φ26

1.5～16

1.5-10

300

890

850

490

460

410

12-Φ26

2～16

2-10

350

1060






2～16

2-10