YPR-100
Install a water separator at the inlet of the pressure reducing valve to prevent flow of
water coming in and to ensure removal of condensation water.
Features
• 20:1 Maximum Pressure Turndown Ratio provides one-stage reduction without the customary costly two stage reduction.
• High Cv value and superb flow-controlling capacity allows even products that are one or two size smaller than the usual nominal diameter.
•Low pressure (0.21 Mpa) management is possible.
• Three different springs are employed based on the secondary pressure regulating range, thereby color-differentiating the pressure range based on the pipeline conditions.
• Simple structure, and major moving parts are made of durable stainless steel : removal of an adapter between the main valve and pilot valve enables easy repair and inspection.
How to select the size of a valve by the chart
Example) If the primary pressure is 10 kgf/cm2g, secondary pressure is 5.5 kgf/cm2g, and flow is 800 kg/h,
1) Determine “A,” the point of intersection between the primary pressure (10 kgf/cm2g) and secondary pressure (5.5 kgf/cm2g).
2) Go down vertically from “A” to make intersection “B” with the flow (800 kg/h). Now that “B” is in between a size of 15A and 20A, a size of
20A should be selected.
