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Gost Heavy Type Steel Gate Valve

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


Product 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:

  1. 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.


Product Advantages:

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

  2. 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!


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gost steel gate valve