Industrial Valve The diaphragm is a self-operated valve that has a high Cv value, and maintains a remarkable level of control capability in changes in primary pressure and fluctuations in steam equipment load.
Features and Benefits
The Maximum Pressure 20: 1 Tumdown Ratio provides a one-stage reduction without the usual two-stage reduction.
High Cv values and exceptional flow control capacity allow products that are one or two smaller than the normal nominal diameter.
Low pressure management (0.21 kgflcm g) is possible.
Three different springs are used based on the range of secondary pressure settings, thus distinguishing the color of the pressure range based on pipe conditions.
Simple structure, and large moving parts made from the release of a durable stainless steel adapter between the main valve and pilot valve allow easy repairs and inspections.
That is the Pressure Reducing Valve YPR Series
Available in YPR 100 type and YPR-100 A type
Body: GCD 450 for YPR 100 and SCPH2 for YPR-100 A
Applicable Fluid: Steam
Primary pressure: to YPR 100 Max 17 Kgf / cm2g and to YPR 100-A Max 30 Kgf / cm2g
High pressure regulating range:
0.21 ~ 2.1 Kgf / cm2g for low pressure
1.4 ~ 7.0 Kgf / cm2g for medium pressure
5 ~ 14.0 Kgf / cm2g for high pressure
Max. press reduction ratio: 20: 1
Min. Diff Press in the inlet an outlet: 0.5 kgf / cm2
Fluid tempertuer: 220 C for YPR 100 and 250 C For 100-A
End connection:
KS 10 K, 20 K, 30 K RF Flange
Size: Small: 0.5 3/4 1 Inch
Medium: 1.5 2 2.5 3 Inch
Large: 4 5 6 Inch