|
Sliding Ball
Type Check Valves (LIFC6008)
¡ö Product introduction
Sliding ball type check valves's disc is a ball coated with rubber
and dependant on the line pressure the ball can slide up and down in the
integrated chute in the body to open or close the valves without any noise and
water-hammering and good sealing capability The bore is full without any block
so the flow rate is much with little resisting force and little pressure loss
and water-head loss is 50% of swing check valves's. It can be installed
vertically or horizontally and widely used in cold water's, hot water's,
industry's and sewage's ppipeline and it is more for sewage submersible pump.
¡ö Material for main parts
|
No. |
part |
material |
|
1 |
body |
Cast
iron ductile cast iron, cast steel |
|
2 |
ball |
coated
with rubber |
¡ö Main technical parameters
Nominal pressure: 1.0-1.6Mpa
Service: water and weak corrosive fluid
Working temperature: 0-80¡æ
Flanged end: GB/T17241.6¡¢GB9113
Inspection and test:: GB/T 13927¡¢API
598
¡ö Typical installation diagram
¡ö Main Size
|
DN |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
|
L |
180 |
200 |
260 |
300 |
350 |
400 |
500 |
600 |
700 |
800 |
|
D |
185 |
210 |
245 |
280 |
335 |
400 |
495 |
600 |
715 |
820 |
¡¡ |
