• Product Name: Rising Stem Knife Gate Valve
• Model Number: DN 50-600mm
• Brand Name: HBYS
• Place of Origin: Hebei, China
• Minimum Order Quantity: 1
• Supply Capacity: 500/month
• Payment: T / T, L / C, D / P, D/ A, credit card, PayPal, Western Union remittance, cash, custody
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Rising Stem Knife Gate Valve DN 50-600mm Description

DN 50-600mm Rising Stem Knife Gate Valve   gate valve manufacturer

Medium temperature: ≤350 ℃
Operation mode: manual / electric / bevel gear / pneumatic / sprocket / electro-hydraulic
Medium: residue water mixture, etc.
Caliber: DN50-900
Pressure: 1.0-1.6mpa
Body material: WCB / stainless steel
Connection method: flange type (plum blossom)

gate valve Details

Rising Stem Knife Gate Valve Main parts and materials

Parts name

Material

Valve body

WCB/stainless steel

Shutter

stainless steel

Valve stem

WCB/stainless steel

filler

graphite

Rising Stem Knife Gate Valve Function and specification

Type

Nominal
pressure
（mpa）

Testing pressure（mpa）

Suitable
temperature

Suitable
medium

Strength
(Water)

Enclose
(Water)

PZ73H-10

1.0 

1.5

1.1

≤350℃

Slag water mixture
Slag water mixture

PZ73H-16

1.6 

2.4

1.8

≤350℃

Rising Stem Knife Gate Valve Outline and connecting measurement

Type

Nominal
DN(mm）

Measurement（mm）

L

D

D1

D2
b-f

Z-φd

PZ73H-10

50

50

160

125

100

4*φM16

65

50

180

145

120

4*φM16

80

50

195

160

135

8*φM16

100

50

215

180

155

8*φM16

125

50

245

210

185

8*φM16

150

60

280

240

210

8*φM20

200

60

340

295

265

8*φM20

250

70

390

350

320

12*φM20

300

80

440

400

368

12*φM20

400

89

565

515

482

16*φM22

450

89

615

565

532

20*φM22

500

114

670

620

585

20*φM22

600

114

780

725

685

20*φM27

PZ73H-16

50

50

160

125

99

4*φM16

65

50

185

145

120

4*φM16

80

50

200

160

135

8*φM16

100

50

220

180

155

8*φM16

125

50

250

210

185

8*φM16

150

60

285

240

210

8*φM20

200

60

340

295

265

12*φM20

250

70

405

355

320

12*φM24

300

80

460

410

375

12*φM24

Tips:

Compact structure, reasonable design, good valve rigidity, smooth passage and surface.

   2.The use of flexible graphite packing, reliable sealing, light and flexible operation

Applications:

Industrial applications: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,water treatment and etc.

GOST SERIES Advantages:

We have Sand or Precision casting technology,So we can as your drawing design and production.

Customers' logos are available cast on the valve body.

  3. All our casting with tempering procedure before Processing.

  4. Use the CNC lathe during whole process.

  5. The disc sealing surface use plasma welding machine welding Or EPDM/PTFE.

  6. Every valve must be tested before delivery from the factory, only qualified ones can be shipped.

  7.The kind valve we usually use Pallets to package, We also can according to specific customer's requests.

HBYS Advantages:

1.We are manufacturer Since 1992.

2.CE,API,ISO approved.

3.Fast delivery.

4.Low price with high quality.

5.Professional work Team!