Manufacturer
AirCom Pneumatic
Part number
RD4-16A_01
Country
Germany
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Vacuum pressure regulator with large, effective diaphragm sensing area for quick response, reliable regulation and long service life. Adjustable stop at RDV and RDA allows outlet pressure to be limited to any value between maximum rated and less than 50% of maximum value.
Media:
compressed air or non-corrosive gases
Proof_pressure:
150% of the max. supply pressure
Adjustment:
by black plastic knob, for control panel integration
Relieving_function:
non-relieving
Gauge_port:
none, optionally 1/4" NPT for outlet pressure
Mounting_position:
any
RDV_and_RDA:
Supply_pressure:
max. 4 bar by RDV
ma. 310 bar by RDA
Temperature_range:
-25 °C to 75 °C / -13 °F to 167 °F
Leakage_rate:
bubble-tight
Body:
brass, optionally nickel-plated aluminium
Diaphragm:
NBR/Buna-N, optionally EPDM or FKM
Valve_seat:
CTFE
Inner_valve:
stainless steel and brass
RD4:
Supply_pressure:
max. 28 bar
Temperature_range:
-40 °C to 75 °C / -40 °F to 167 °F
Leakage_rate:
outward < 2x10-8 mbar l/s He
Body:
316 stainless steel
Diaphragm:
316 stainless steel
Valve_seat:
PTFE
Inner_valve:
316 stainless steel
Media:
compressed air or non-corrosive gases
Proof_pressure:
150% of the max. supply pressure
Adjustment:
by black plastic knob, for control panel integration
Relieving_function:
non-relieving
Gauge_port:
none, optionally 1/4" NPT for outlet pressure
Mounting_position:
any
RDV_and_RDA:
Supply_pressure:
max. 4 bar by RDV
ma. 310 bar by RDA
Temperature_range:
-25 °C to 75 °C / -13 °F to 167 °F
Leakage_rate:
bubble-tight
Body:
brass, optionally nickel-plated aluminium
Diaphragm:
NBR/Buna-N, optionally EPDM or FKM
Valve_seat:
CTFE
Inner_valve:
stainless steel and brass
RD4:
Supply_pressure:
max. 28 bar
Temperature_range:
-40 °C to 75 °C / -40 °F to 167 °F
Leakage_rate:
outward < 2x10-8 mbar l/s He
Body:
316 stainless steel
Diaphragm:
316 stainless steel
Valve_seat:
PTFE
Inner_valve:
316 stainless steel
