451-type Oxygen tank pressure regulator
Product description
Tank battery pressure reducer suitable for the decompression of gases used in automatic flaming processes.It has two pressure gauges to show High and Low Pressure, and is used on the outlet of tanks to reduce the pressure down to that of the line or equipment.Maximum inlet pressure is 200 bar, the outlet pressure is adjustable up to 12 bar.The inlet connection is specifically for oxygen, the outlet is fitted with an Ø 8 hose connector.Its maximum nitrogen capacity at 12 bar outlet pressure is 90 Nm³/h, 1500 Nl/min.Suitable for automatic flaming with the CFP torch.
Normatives
EN ISO 2503 | EN ISO 5171 | EN ISO 9539Components
Body, cap and overpressure discharge valve integrated into the pressure regulator, made of CW614N brass.
Pressure adjustment by threaded screw.
Inlet connections are specific according to the type of gas.
No.One Ø8 mm hose connector on the outlet.
No.One 0-315 bar inlet pressure gauge, Ø 60 mm, class 2.5.
N.One 0-16 bar outlet pressure gauge, Ø 60 mm, class 2.5.
Stainless steel springs.
NBR membrane.
TEFLON seal seat.
NBR o-ring.
Nylon gaskets.
Maintenance kit
| CODE | DESCRIPTION |
| CK040 | REPLACEMENT EQ 451 A.P. |
Technical data
| CODE | Q max. | P1 max. | P2 max. | INLET CONNECTION | OUTLET CONNECTION | WEIGHT |
| C7315 | 90 Nm³/h | 200 bar | 12 bar | SI22,81x1,814 'B' | Ø 8 mm hose connector | 4,0 kg |
| C7316 | 90 Nm³/h | 200 bar | 12 bar | G3/4" 'A' | Ø 8 mm hose connector | 4,0 kg |
| C7317 | 90 Nm³/h | 200 bar | 12 bar | G5/8" BS 'B' | Ø 8 mm hose connector | 4,0 kg |
| C7340 | 90 Nm³/h | 200 bar | 12 bar | W21,7x1/14" 'A' | Ø 8 mm hose connector | 4,0 kg |
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