GEMELS S.p.A.
RF Series Flow Control Valves with Check Valve
Model No.: RF
The RF series are flow control valves with integrated check valve for free reverse flow. Sizes DN6-DN40 are rated up to 40 MPa (PN400, 35 MPa for larger sizes) with flows up to 300 l/min and a 0.05 MPa cracking pressure, supplied with BSP/NPT ends and galvanized carbon steel bodies.
Specifications
| Valve Type | Flow Control Valve |
| Size Range | DN6 ~ DN40 |
| Max Pressure | 40 MPa |
| End Connections | BSP(ISO 228), NPT(ANSI/ASME B1.20.1) |
| Body Material | Carbon Steel |
| Temperature Range | -20°C ~ +100°C |
| Max Flow | 300 l/min |
| Seal Material | NBR |
| Surface Treatment | 아연 도금 (Galvanized) |