|
|
Pressure reducing valve can prevent pipeline breakage due to
high pressure. Pressure reducing valve can be installed in water
supply pipeline and maintains the setting pressure in main
valve outlet, regardless of the difference in the inlet
pressure. Pressure reducing valve can be installed in water
supply, air conditioning and fire control Systems to
maintain the setting pressure in
outlet. |
|
The pressure reducing valve uses a
sub-valve (pressure reducing pilot valve) to control the main
valve. When the outlet pressure reaches the setting rang of
pressure reducing pilot valve , the pilot valve will
automatically sense the outlet pressure and adjust the pressure
chamber pressure in the main valve, so the valve gate can be
opened and consequently the outlet pressure can be
maintained.
‧Adjustment Range
: 0.2kgf/cm2 ~7kgf/cm2 ‧Special orders can be
arranged for higher pressure adjusting range. ‧In the case of
high pressure, valve body made by stainless steel is
recommended.
|
‧The pressure gauge on
the pilot valve indicates the pressure in outlet. The indicating
value will be lower when the outlet is in open state. ‧When large
flow rate is implemented in outlet, or when the gate is switching
off rapidly and waiting the response of pilot valve to close
the main valve gate, delayed response might happen. At this time the
outlet pressure will rise a little, and a small pressure relief
valve can be added to the outlet.
|
‧Special order is needed for size over 14" or
particular dimension. ‧Please refer to MULTI-FUNCTION AUTO- CONTROL
VALVESfor valve body material, working pressure and
flow. |
Size |
Type |
L |
A |
weight |
CV |
2" |
Thread |
200 |
177 |
10kg |
75 |
3" |
Thread |
235 |
190 |
15kg |
140 |
Size |
Type |
L |
A |
weight |
CV |
2" |
Flange |
190 |
177 |
12kg |
75 |
2.5" |
Flange |
210 |
182 |
15kg |
105 |
3" |
Flange |
225 |
200 |
18kg |
140 |
4" |
Flange |
250 |
212 |
24kg |
260 |
6" |
Flange |
310 |
250 |
44kg |
550 |
8" |
Flange |
420 |
290 |
87kg |
1000 |
10" |
Flange |
470 |
325 |
152kg |
1600 |
12" |
Flange |
530 |
360 |
202kg |
2200 |
|
Contact us
|
|
■about us
■Pressure
reducing valve set
■Full open style
silent check valve
■Water piping
illustration
|