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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 nameMaterial
Valve body BonnetWCB
DiscWCB
Stem2cr13
Yoke nutBrass

Gost Heavy Type Steel Gate Valve

Gost Heavy Type Steel Gate Valve Z41H-16C Function and specification
TypeNominal
pressure
Testing pressureSuitable
temperature
Suitable
medium
Strength
(Water)
Enclose
(Water)
Z41H-16C1.62.41.76—29—425℃Water,Vapour,Oil


Gost Heavy Type Steel Gate Valve Z41H-16C Outline and connecting measurement
TypeNominal
DN(mm)
Measurement(mm)
LDD1D2b-fz-φdH
Z41H-16C5018016012510016-24*φ18285
8021019516013318-24*φ18329
10023021518015820-28*φ18390
12525524521018522-38*φ18451
15028028024021224-38*φ22513
20033033529526826-312*φ22636
25045040535532027-312*φ26739
30050046041037027-312*φ26854

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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