HP

Description:
Piston-operated high pressure regulator HP300/400/500R and
diaphragm-operated HP500 are marked
by high flow and great reliability.

Media: compressed air, non-corrosive gases or liquids

Supply_pressure:
- max. 690 bar at HP300
- max. 414 bar at HP400
- max. 300 bar at HP500

Accuracy at supply pressure variation of 7 bar:
< 5 mbar pressure deviation at HP300
< 250 mbar pressure deviation at HP400
< 120 mbar pressure deviation at HP500

Adjustment: by black plastic knob

Leakage_rate: < 10-4 mbar l/s He, 2x < 10-8 mbar l/s He at HP500

Relieving_function: non-relieving, optionally relieving

Gauge_port: 1/4"NPT for inlet / outlet pressure, shifted by 70°
Mounting_position: any

Temperature_range:
- 5 °C to 75 °C / 23 °F to 167 °F for HP300
-25 °C to 75 °C / -13 °F to 167 °F for HP400
-40 °C to 75 °C / -40 °F to 167 °F for HP500

Body: brass, optionally stainless steel (spring cage brass),
stainless steel completely on request

Seals: NBR/Buna-N at HP300 (relieving)
FKM at HP 300 (non-relieving) / HP400

Spring_cage: brass at HP300, nickel-plated at HP400/HP500
Diaphragm: stainless steel at HP500

Valve_seat: Vespel at HP300 / HP400 (relieving),
Teflon PFA at HP400 (non-relieving)/ HP500

Inner_valve: stainless steel