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303-699-1135
1-800-456-9012

camozzi Index|Valves|Flow Control Valves

CAMOZZI Valves - Manual, Mechanical & Air-Pilot

In-line Flow Control Valves - BSP/Metric

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In-line Flow Control Valves - BSP/Metric

Bidirectional flow controller Series RFO

Part Number

RFO 352-M5

RFO 382-1/8

RFO 383-1/8

RFO 344-1/4

RFO 346-1/4

The bidirectional flow controller is suitable for regulating the air flow in both directions and for pressurising or depressurising containers. When choosing the model, reference must always be made to the M5, G1/8 and G1/4 graph, although it is necessary to know in advance the number of litres of air to be regulated per unit of time.

Coding Example

1/8

RF	Series RF
U4	Function U4 = unidirectional O3 = bidirectional
8	Ports 8 = 1/8 4 = 1/4 5 = M5
2	Flow Control Range 2 = Ø 2 mm orifice 3 = Ø 3 mm orifice 4 = Ø 4 mm orifice 6 = Ø 6 mm orifice
1/8	BSP Ports M5 g1/8 G1/4

Technical Specifications

Construction	needle-type
Valve group	unidirectional and bidirectional controller (Meter-Out, Meter-In, Needle Orifice)
Materials	aluminium body - OT58 (brass) needle - Buna-N seals
Mounting	by through-holes in valve body or control panel
Threaded ports	M5 - G1/8 - G1/4
Installation	as required
Operating temperature	0 - 80°C (with dry air -20°C) (32°F - 175°F, with dry air necessary down to -4°F)
Lubricant	oil compatible with Buna-N (3° - 10° E)

Pneumatic Data

Operating pressure	1 - 10 bar (14.5 - 145 psi)
Nominal pressure	6 bar (87 psi)
Nominal flow	see graph
Nominal diameter (flow orifice)	M5 = 1.5 mm (10-32 UNF) - G1/8 = 2 or 3 mm (.079" or .118") - G1/4 = 4 or 6 mm (.157" or .236")
Fluid	filtered air

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