PRODUCT
Sprocket Plum Knife Gate Valve

Sprocket Plum Knife Gate Valve

ocket Knife Gate Valve, also known as PZL43 Sprocket Knife Gate Valve, is driven by sprocket, with compact structure, reasonable d
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PZL43H Sprocket Type Plum Knife Gate Valve Details:


one. Product Features:


         Sprocket Knife Gate Valve, also known as PZL43 Sprocket Knife Gate Valve, is driven by sprocket, with compact structure, reasonable design, light weight section, reliable sealing, light and flexible operation, small size, smooth passage, small flow resistance, light weight, Easy installation, easy disassembly and other advantages, can work normally under the working pressure of 0.6MPa-1.6MPa and the operating temperature of -29-425℃. The gate of the knife gate valve has a shearing function, which can scrape off the adhesive on the sealing surface and automatically remove the sundries. The stainless steel gate can prevent the seal leakage caused by corrosion.


Second, the main performance specifications:

Nominal pressure

MPa

shell test

1.5

Seal test

1.1

Operating temperature

Rubber≤80℃PTFE seal≤180℃Hard seal≤425℃

use medium

Pulp, sewage, gas, coal slurry, etc.

3. Material of main parts:

 

valve body, cover

carbon steel, stainless steel

gate

Stainless steel

stem

Stainless steel

sealing ring

Rubber, PTFE, Stainless Steel, Carbide

4. Main external connection dimensions: PZL73H, PZL73X, PZL73Y, PZL43H, PZL43F, PZL43X


PZL43H sprocket type plum blossom knife gate valve main shape and connection size (mm)

 

MPa

DN

L

D1

D2

H

n-M

MPa

DN

L

D1

D2

H

n-M

0.6
MPa

50

48

90

110

325

4-M12

1.0
MPa

50

48

100

125

325

4-M16

65

48

110

130

340

4-M12

65

48

120

145

340

4-M16

80

51

125

150

355

4-M16

80

51

135

160

355

4-M16

100

51

145

170

405

4-M16

100

51

155

180

405

8-M16

125

57

175

200

440

8-M16

125

57

185

210

440

8-M16

150

57

200

225

520

8-M16

150

57

210

240

520

8-M20

200

70

255

280

580

8-M16

200

70

265

295

580

8-M20

250

70

310

335

670

12-M16

250

70

320

350

670

12-M20

300

76

362

395

820

12-M20

300

76

368

400

820

12-M20

350

76

412

445

925

12-M20

350

76

428

460

925

16-M20

400

89

462

495

1030

16-M20

400

89

482

515

1030



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