General:
The gate can be widely used in Water Company, sewage Treatment Company,
irrigation and drainage, environment protect, electric power, reservoir
and river, etc. as throttling, adjusting or control the water line.
Technology parameters:
|
Specification
|
200x200~3000x3000Rectangular gate can be manufactured
according to the dimensions supplied by customer |
|
Water depth
|
5 meters in normal, specify in ordering when special
requirements needed. |
|
Suitable temperature
|
-20 degree C~85 degree C |
|
Suitable medium
|
Sewage, clean water, sea water, etc. |
|
The maximum leakage volume
|
Up to 0.5L per meter/ hour (not including 0.5L) |
|
The maximum manual open and close power
|
Up to 350N (not including 350N) |
|
Operation mode
|
Manual, electric operated, pneumatic operated |
|
Design and manufacture standard
|
AISC, AWSD1.1~88, SL74-95, DL/T5018-94
|
Material
|
S. N.
|
Spare part name
|
Material
|
|
1
|
Gate frame
|
0Cr19Ni9
|
|
2
|
Gate disc
|
0Cr19Ni9
|
|
3
|
Screw
|
2Cr13、1Cr13
|
|
4
|
Gate stem
|
0Cr19Ni9 2Cr13
|
|
5
|
Nut
|
ZQAl9-4
|
|
6
|
Seal seat
|
EPDM
|
|
BUTTERFLY
VALVE
