Japan
Flow control valves in 316L stainless steel
Series XRFU and XRFO
The unidirectional and bidirectional flow controllers are equipped with G1/8, G1/4, G3/8 and G1/2 ports. All models can be used in environments with aggressive fluids or gases.
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| Construction | Needle-type |
| Valve group | Unidirectional and bidirectional controller |
| Materials | Body in 316L stainless steel, FKM seals |
| Mounting | With screws in the holes of the valve body or panel mounted |
| Threads | G1/8, G1/4, G3/8, G1/2 1/8 NPT, 1/4 NPT, 3/8 NPT, 1/2 NPT |
| Installation | In any position |
| Working temperature | -15°C +120°C |
| Working pressure | - 0,5 ÷ 16 bar (unidirectional regulator) 0 ÷ 40 bar (bidirectional regulator) |
| Nominal pressure | 6 bar |
| Nominal diameter | G1/8 = 6 - G1/4 = 6 - G3/8 = 9 - G1/2 = 10 - PT1/8 = 6 - PT1/4 = 6 - PT3/8 = 9 - PT1/2 = 10 |
| Medium | Filtered air without lubrication with unidirectional and bidirectional flow control valves all fluids compatible with the materials of the bidirectional flow control valves |
Coding example
| X | RF | U | 1/8 | PT |
| X | = INOX |
| RF | SERIES |
| U |
FUNCTION U = unidirectional O = bidirectional |
| 1/8 |
PORTS 1/8 1/4 3/8 1/2 |
| PT |
PORTS = gas PT = NPT |