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Large caliber elastic seat gate valve


Large caliber elastic seat gate valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

 

  Product name : Large caliber elastic seat gate valve Product model : Z545
   Driving method : Bevel gear   Connection form : Flange
   Structure form : Concealed single gate    Sealing material : Nitrile rubber
   Pressure range : 1.0 ~ 2.5MPa    Nominal diameter : DN500-DN1200
   Common materials : Gray cast iron, ductile cast iron, cast steel    Technical consultation : 021-31007323

是国内著名〖 大口径弹性座封闸阀 〗制造商,也是国内大型【 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖 大口径弹性座封闸阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of [ large-caliber elastic seated gate valves ] and one of the largest domestic [ gate valves ] manufacturers. Agents and corporate customers provide solutions of " Large Caliber Flexible Seat Gate Valves" , which are reliable in quality and affordable in price, so they sell well all over the country. Welcome new and old customers to call us or send us a letter.

Introduction of large caliber elastic seated gate valve

采用最优质的球墨铸铁或碳钢铸造而成,具有强度高、重量轻,几何尺寸精确的特点,闸板具有互换的功能,加装螺旋伞齿轮省力机构,一人可非常轻松自如地开关,也可根据用户的要求加装开闭指示柱,或电动、气动系统、市政建设及矿山、冶金、电厂等行业。 The large-diameter elastic seated gate valve is made of the best quality ductile iron or carbon steel. It has the characteristics of high strength, light weight, and accurate geometric dimensions. The gates have interchangeable functions. It is very easy to open and close the switch, and can also be installed according to the requirements of the user to open and close the indicating column, or electric, pneumatic systems, municipal construction and mining, metallurgy, power plants and other industries.
 
Large caliber elastic seat gate valve

I. Material of main parts of large-caliber elastic seated gate valve

NO.

Part Name

Texture

1

Valve body

Gray cast iron, ductile cast iron, cast steel

2

gate

Ductile iron covered with EPDM or nitrile rubber

3

Hexagon socket bolt

Carbonization

4

Sealing ring

EPDM or nitrile rubber

5

cap

Gray cast iron, ductile iron, cast steel

6

Valve stem

stainless steel

7

"O" ring

Nitrile rubber

8

Thrust bearing

Tin bronze

9

bolt

Carbon steel, alloy steel

10

Gland

Ductile iron, cast steel

11

Dust cover

Nitrile rubber

12

Handwheel

Malleable cast iron

Second, the main technical parameters of large-caliber elastic seated gate valve

Nominal pressure: 1.0 ~ 2.5MPa
Nominal diameter: 500 ~ 1200mm
Working temperature: 0 ~ 120 ℃
Applicable medium: water, oil, gas, etc.
Flange standard: GB / T17241.6GB9113
Test standard: GB13927API598

Third, the large-diameter elastic seated gate valve is mainly connected to the external dimensions

DN

500

600

700

800

900

1000

1200

L

457

508

660

720

780

840

960

Hmin (all off)

1480

1665

2200

2800

2800

3000

3000

Hmax (full open)

165

1900

2350

2950

2950

3150

3150

H (electric)

Electric device can be specified by the user

 

 

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