This model is a direct operated pressure reducing valve suitable for application at the high pressured air and gas service line up to 30kgf/ ㎠{3Mpa} & requiring the stable flow from small one to large capacity.The pressure balanced disc constantly and stably regulates the secondary pressure, regardless of the primary pressure variation.
Product Specification
| Model | KRV-SF31 |
| Primary Pressure | MAX 30kgf/㎠{3.0MPa} |
| Applicable Fluid | Air & Gas & Liquid |
Adjustable Range of Secondary Pressure | 0.35~5.0kgf/㎠{0.035~0.5Mpa} |
| 5~15.0kgf/㎠{0.5~1.5Mpa} |
Applicable Temperature (℃) | MAX 80℃ |
| Maximum Reduction Rate | 10 : 1 |
| The Minimum Pressure Differential Between Inlet And Outlet of Valve | 0.5kgf / ㎠{0.05MPa} |
| Material | Body | Cast Steel |
| Irim Part | Stainless Steel / NBR |
| Connecting | KS, 10K, 20K, 30K, FLANGED |
| Hydrostatic test pressure | 1.5 times than the flange pressure rating |
