Brief introduction:
The float valve is mainly installed at the entrance of the water pool or water tower. When the water level reaches the set height, the main valve stops water supply by the float pilot valve controlling to close the water intake.When the water level is decended, the main control valve controlled by the float valve is open the water inlet to the water pool or water tower.
Pressure and Temperature ratings:
Working Pressure |
10 bar |
16 bar |
Testing Pressure |
Shell: 15 bars; Seat: 11 bar. |
Shell: 24bars; Seat: 17.6 bar. |
Working Temperature |
-10°C to 120°C |
|
Suitable Media |
Water |
Materials:
No. |
Part |
Material |
1 |
Body |
Ductile iron/Carbon steel |
2 |
Bonnet |
Ductile iron/Carbon steel |
3 |
Seat |
Ductile iron/Carbon steel/Stainless steel/Brass |
4 |
Diaphram |
NBR |
5 |
Disc |
Ductile iron/Carbon steel/Stainless steel |
6 |
Stem |
(2 Cr13) /20 Cr13 |
7 |
Plug Nut |
Brass /Stainless steel |
8 |
Ball/Needle/Pilot |
Brass /Stailess steel |