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Cast Iron square penstock gate
  • Cast Iron square penstock gateCast Iron square penstock gate
  • Cast Iron square penstock gateCast Iron square penstock gate
  • Cast Iron square penstock gateCast Iron square penstock gate
  • Cast Iron square penstock gateCast Iron square penstock gate
  • Cast Iron square penstock gateCast Iron square penstock gate
  • Cast Iron square penstock gateCast Iron square penstock gate
  • Cast Iron square penstock gateCast Iron square penstock gate

Cast Iron square penstock gate

FYL specialized in manufacture different type of Cast Iron square penstock gate in China,like Cast Iron square penstock gate, L Type Single Girder Gantry Crane and so on. Our company available to provide OEM product according to clients require. We offer competitive price and look forward to become your long-term supplier in China.

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Product Description

Cast Iron square penstock gate

FYL Cast Iron square penstock gate made in China is generally composed of transmissions, supports, screw rods, gates, door frames, wedges and other components. Cast Iron square penstock gate can be used to cut off, dredge or adjust the water level on water treatment structures such as pipelines and intersection inspection wells, mud and sand tanks, sewage channels, pump station water inlets, and clear water tanks. It can also be used in agricultural drainage and irrigation or other water conservancy facilities. It is used in combination with manual, electric and other hoists. 

Cast Iron square penstock gate Feature

The door frame and gate are made of high-quality gray cast iron or nodular cast iron. The guide rails are arranged symmetrically on the left and right and connected with the ends of the two sides of the door frame with stainless steel bolt positioning pins (for small and medium-sized gates, the guide rails can be integrated with the door frame). The length of the guide rail is generally 1/2 to 1/3 of the full opening height of the gate, so the overall structure has high strength, high rigidity, good wear resistance, corrosion resistance, and large pressure bearing capacity.

The sealing is achieved through the wedge tightness of the wedge device. The sealing material is copper inlaid strip or rubber, which is precisely processed and ground, so the sealing performance is good.

The gate hoist can be operated by manpower, electric motor or pneumatic device. The hydraulic mechanism drives the gear, worm gear and worm gear of the transmission device to run, and drives the transmission nut or screw to rotate the gate shaft to make vertical lifting movement, thereby opening or closing the gate to achieve water and shut-off. Water or water level adjustment purposes.

Install notes

No matter what type of cast iron square penstock gate, if it is a small gate, such as DN200mm, DN300mm, DN400mm, etc. It is usually not recommended to install the door frame and the door body separately. Usually, the overall installation is used, because the separate installation may cause problems during the installation process. In the middle, the door frame is deformed, which causes problems such as water leakage or hoist do not work.

Sample structure and photos

Actual size and structure depends on customer request

Square type penstock gate

Type

Hole Size W×H (m)

A

B

C1

F

S1

C

H

S

Ø1

Hoist(1)

Water level(m)

DY300×300

300×300

300

300

540

360

60

420

720

150

12

0.5

4

DY400×400

400×400

400

400

640

460

60

520

920

200

14

0.5

4

DY500×500

500×500

500

500

740

560

60

620

1120

250

14

1

4

DY600×600

600×600

600

600

840

660

60

720

1320

300

14

1

4

DY800×800

800×800

800

800

1060

875

75

940

1750

400

14

2

6

DY1000×800

1000×800

1000

800

1270

875

75

1150

1750

400

16

2

6

DY1200×300

1200×300

1200

300

1460

360

60

1340

720

150

18

2

6

DY1400×500

1400×500

1400

500

1660

560

60

1540

1120

250

18

3

6

DY1600×500

1600×500

1600

500

1860

560

60

1740

1120

250

20

3

6

DY1800×500

1800×500

1800

500

2100

560

60

1980

1120

250

20

3

6

DY2000×500

2000×500

2000

500

2300

560

60

2180

1120

250

20

3

6

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