The VENN-TEN is a pilot-operated pressure reducing valve designed for main flow and large flow lines in building equipment, industrial steam pipelines, various production facilities, and equipment industries. This pressure reducing valve is engineered for reliable operation, offering stable performance under various conditions. It is compact, lightweight, and easy to install and operate.
For the nominal diameter selection table, please refer to page 14 of the catalog.The Japanese VENN pressure reducing valve RP-6A is a gas pressure reducing valve. Its operation type and principle are the same as those of the RP-6. The RP-6 has a cast iron valve body and is suitable for steam media, while the RP-6A has a stainless steel valve body and is suitable for air and gas media.

Operation Type: Pilot-operated 
Applicable Fluid: Air, Gas 
Fluid Temperature: 5-80℃ 
Primary Side Pressure Range: 1.0 MPa {10K} 
Secondary Side Pressure Range: 0.03~0.8 MPa (0.3~8K)
Pressure Reduction Ratio: 10:1 
Connection Method: Flange 
Valve Body Material: FC (Cast Iron) 
Valve Body, Valve Seat Material: SUS (Stainless Steel) 
Diameter Range: DN15-DN80

Structure Diagram of the Original Imported RP-6A Pressure Reducing Valve from Japanese VENN