DBM

Back pressure regulators protect pneumatic devices against
overpressure. If the pressure exceeds the setpoint,the pressure
valve exhausts to the atmosphere until the pressure level is
below the setpoint.
It is advisable to select the pressure range
as near as possible to the maximum setpoint.

Media: compressed air, non-corrosive gases or liquids

Overpressure: see chart, max. 70 bar

Adjustment:
by spindle with locknut for DBM-01
by black plastic knob with snap-lock for DBM-02
by T-handle with locknut for DBM-04 to -16
by hexagonal spindle (spanner size 24 mm) with locknut for DBC-12 / -16

Gauge port:
G1/8 at DBM-01 on both sides of the body,
G1/4 from DBC-02 on, screw plugs supplied

Mounting position: any

Temperature range:
0 °C to 80 °C / 32 °F to 176 °F for FKM or EPDM
0 °C to 130 °C / 32 °F to 266 °F high temperature version,
for appropriately conditioned compressed air down to -20 °C / -4 °F,
or low temperature version down to -40 °C / -40 °F

Body: brass
O-rings: NBR/Buna-N, optionally FKM or EPDM
Inner valve: brass
Diaphragm: NBR/Buna-N with PTFE coating