B548

描述:
Regulator of small and compact design, ideal for limited space conditions.

Media: compressed air or non-corrosive gases

Supply_pressure:
max. 11 bar for plastic bowl,
max. 21 bar for metal bowl

Adjustment: by plastic knob with snap-lock
Relieving_function: relieving
Gauge_port: G1/8 on both sides of the body, screw plugs supplied
Filter_element: 20 µm, optionally 5 µm, made of polypropylene
Bowl: plastic or metal version

Drainage:
manual drain as standard, for max. 21 bar
semiautomatic drain as option, for max. 12 bar

Temperature_range:
0 °C to 50 °C / 32 °F to 122 °F for plastic bowl and semiautomatic drain version
0 °C to 80 °C / 32 °F to 176 °F for metal bowl
for appropriately conditioned compressed air down to -30 °C / -22 °F

Body: aluminium
Elastomer: NBR/Buna-N
Spring_cage: glass fibre-reinforced plastic
Inner_valve: brass
Bowl: polyurethane or zinc die-cast

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