Rod type pressure reducing valve

Rod type pressure reducing valve

Product model: Y45H
Connection mode: flange
Structure: lever type
Drive mode: Manual
Product diameter: 50 ~ 400mm
Nominal pressure: 1.6~10.0MPa
Body material: cast iron, steel, stainless steel
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Product overview


Lever type pressure reducing valve is mainly composed of valve body, seat, valve disc and other parts, using double seat, double cone valve disc structure. Adopt pressure balance type valve disc, lift adjustment. The adjusting mechanism adopts pole type and can be equipped with DKJ type or other type angular stroke electric actuator to realize remote control and automatic control. The pressure reduction of this series of products is more suitable than that of 0.6. Mainly used for steam pipeline, regulating pressure. Widely used in thermal power, textile, printing and dyeing, petrochemical, sugar and other industries.




Main outer size

NP(MPa)

DN

20

25

32

40

50

65

80

100

125

150

200

250

300

 

1.6

L

160

180

200

220

250

280

310

350

400

450

500

650

800

L1

140

150

180

200

230

240

270

300

350

380

440

500

650

H

180

200

205

210

230

230

250

250

290

300

325

330

450

H1

90

100

107

113

120

125

140

150

190

205

270

270

330

 

2.5

L

160

180

200

220

250

280

310

350

400

450

500

650

800

L1

150

180

180

210

245

260

290

320

370

410

480

540

700

H

180

200

205

210

230

240

250

280

290

300

325

330

450

H1

90

100

100

120

120

130

150

150

190

205

270

270

335

 

4.0

L

180

200

220

240

270

300

330

380

450

500

550

650

800

L1

150

160

190

210

245

270

300

330

380

420

500

560

720

H

180

200

205

210

230

240

250

290

300

310

335

350

470

H1

90

100

110

113

120

130

150

170

190

210

220

290

360

 

6.4

L

180

200

220

240

270

300

330

380

450

500

550

650

800

L1

160

170

200

230

260

290

320

350

400

440

530

600

760

H

185

210

220

250

250

250

260

300

310

320

340

360

480

H1

100

110

110

135

35

140

160

180

200

220

230

300

370

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