R11-R41

Description:
Piston-operated regulator with balanced valve design and high-relief flow.
Features include a transparent pressure-calibrated, non-rising adjusting
dial which can be mounted in any position, so the dial face is always
visible. Pressure setting in steps is possible.

Media: compressed air or non-corrosive gases

Supply_pressure: max. 21 bar, minimum 1 bar above outlet pressure

Air_consumption:
R21/31/41: max. 1.4 l/min depending on outlet pressure
R11: without constant bleed

Adjustment:
The full secondary pressure range can be dialed in less than a 270° turn
proportional to handwheel with scale in bar or psi. This is advantageous
if secondary pressure must be changed frequently.

Relieving_function: relieving
Gauge_port: R1/4"on both sides of the body, not available at R11
Mounting_position: any
Temperature_range: 0 °C to 65 °C / 32 °F to 149 °F

Body: zinc die-cast
Piston: acetal
o-ring: NBR/Buna-N
Valve_seat: acetal, brass and NBR/Buna-N

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