Industrial Valve Pressure Reducing Valve. Valve Body is suitable for fluid, air and vapor.
Industrial Valve Pressure Reducing Valve or Direct Activated pressure
reducing valve or pressure relief valve or pressure regula
( Industrial Valve Pressure Reducing Valve )
<table class="hiDataTable" cellspacing="0" cellpadding=""0" width="90" uetable="null">
| NO | size(PT) | H | L | CV |
| REF-15-S | 1/2" | 85 | 150 | 2.4 |
| REF-20-S | 3/4" | 105 | 150 | 9.0 |
| REF-25-S | 1" | 105 | 150 | 11.0 |
| REF-40-S | 1 1/2" | 130 | 190 | 21.0 |
| REF-50-S | 2" | 130 | 190 | 25.0 |
| REF-65-S | 2 1/2" | 185 | 210 | 75.0 |
| REF-80-S | 3" | 185 | 225 | 80.0 |
| REF-100-S | 4" | 230 | 250 | 120.0 |
| REF-150-S | 6" | 290 | 310 | 250.0 |
* Valve Body is made by Stainless Steel #316, suitable for fluid, air and vapor.
* The gate is balanced-pressure designed, which will not influence the outlet pressure
caused by unstable inlet pressure.
* When the outlet pressure responds directly to the pressure control chamber and
adjusts the setting pressure, it responds quickly and adjusts the pressure accurately.
* Design of piston and diaphragm improves the inability of sustaining pressure and leakage.
* Pressure Adjusting Range:
1kgf / cm2~6kgf / cm2
4kgf / cm2~10kgf / cm2
8kgf / cm2~13kgf / cm2
* Pressure needed from fully-closed gate to fully-opened
gate : 1.5 kgf / cm2 (1 kgf/cm2 = 14.2 psi)
* Applied Temperature:
-15°C~100°C
-15°C~200°C (For steam)
* Maximum Applied Pressure: 25 kgf/cm2
Pressure Setting and Flow Rate of Direct-activated Pressure Reducing Valve
Direct-activated pressure reducing valve directly opens and closes the valve gate by the
outlet pressure. When outlet pressure is under setting pressure, valve gate automatically
opens. To make valve gate fully open, adjustable pressure range and setting pressure are
relative points.
Applied Condition of Direct-activated Pressure Reducing Valve
* Installing pressure reducing valve directly in the sub-pipe can reduce fluid pressure inside
the pipe.
* Installing a filter in the inlet of pressure reducing valve can prevent block of valve gate
caused by impurities and limescale.
* Installing pressure relief valve downstream pressure reducing valve can protect the system.
* While using screws to connect pressure reducing valve, joints should be installed in the
inlet and outlet to make maintenance easy.
