HF pressure regulator
Product description
Pressure regulator, suitable for pure gases, equipped with a pressure gauge to show the low pressure, used at work stations to reduce pressure.Maximum inlet pressure is 30 bar, the outlet pressure is adjustable up to 12 bar.Inlet and outlet connections to pressure regulator are G1/4" M R.Its maximum capacity at 12 bar outlet pressure is 18 Nm³/h, 300 Nl/min.A helium leak test at 10-4 mbar l/s can be carried out at the customer's request.
Normatives
EN ISO 2503 | UNI EN ISO 5171Components
One HF low pressure regulator with chemically nickel-plated brass body with adjustable calibration and stainless steel diaphragm.
ABS adjustment knob.
One G1/4" F R inlet.
One G1/4" F R outlet.
One overpressure discharge valve, built into the pressure regulator, pre-calibrated and with drain channel, G1/4 "M R.
One low pressure gauge with range according to the gas used, class 2.5.
Stainless steel springs.
TEFLON seal seat.
NBR o-ring.
Maintenance kit
| CODE | DESCRIPTION |
| HK137 | EQ MAINTENANCE HF B.P. PURE GASES |
Technical data
| CODE | Q max. | P1 max. | P2 max. | CONNECTION | PRESSURE GAUGE RANGE | WEIGHT |
| HRG20 | 4 Nm³/h | 30 bar | 1,2 bar | G1/4" F R - G1/4" F R | 0-1,6 bar | 0,9 kg |
| HRG21 | 12 Nm³/h | 30 bar | 5 bar | G1/4" F R - G1/4" F R | 0-6 bar | 0,9 kg |
| HRG22 | 18 Nm³/h | 30 bar | 12 bar | G1/4" F R - G1/4" F R | 0-16 bar | 0,9 kg |
Images
