• Product Name: Gost Heavy Type Steel Gate Valve
• Model Number: DN40-1200
• 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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Gost Heavy Type Steel Gate Valve DN40-1200 Description

Gost Heavy Type Steel Gate Valve  gate valve manufacturer  GOST SERIES

Material: WCB

Medium temperature: -29-425 ° C

Mode of operation: Manual / electric / pneumatic

Medium: water, steam, oil, etc.

Caliber: DN40-1200

Valve type: gate valve

Connection method: flange

Body material: carbon steel/WCB

Working pressure: 1.6Mpa

Rising Stem Knife Gate Valve Details

Gost Heavy Type Steel Gate Valve Z41H-16C Main parts and materials

Parts name

Material

Valve body Bonnet

WCB

Disc

WCB

Stem

2cr13

Yoke nut

Brass

Gost Heavy Type Steel Gate Valve Z41H-16C Function and specification

Type

Nominal
pressure

Testing pressure

Suitable
temperature

Suitable
medium

Strength
(Water)

Enclose
(Water)

Z41H-16C

1.6

2.4

1.76

—29—425℃

Water，Vapour，Oil

Gost Heavy Type Steel Gate Valve Z41H-16C Outline and connecting measurement

Type

Nominal
DN(mm）

Measurement（mm）

L

D

D1

D2

b-f

z-φd

H

Z41H-16C

50

180

160

125

100

16-2

4*φ18

285

80

210

195

160

133

18-2

4*φ18

329

100

230

215

180

158

20-2

8*φ18

390

125

255

245

210

185

22-3

8*φ18

451

150

280

280

240

212

24-3

8*φ22

513

200

330

335

295

268

26-3

12*φ22

636

250

450

405

355

320

27-3

12*φ26

739

300

500

460

410

370

27-3

12*φ26

854

Tips:

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

   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.

3 way gate valve 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.

  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.

Company 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!