R250

Description:
Diaphragm vacuum regulator ensuring high precision in both vacuum and positive pressure range.

Media: compressed air or non-corrosive gases

Supply_pressure: max. 17 bar
Accuracy: response sensitivity = < 2 mbar
Adjustment: by handwheel with locknut
Air_consumption: max. 2.8 l/min in positive pressure range

Flow_rate:
70 l/min*1 in vacuum range,
900 l/min*2 in positive pressure range

Gauge_port: G1/4 on both sides of the body, screw plugs supplied
Mounting_position: any

Temperature_range: -40 °C to 90 °C / -40 °F to 194 °F

Body: aluminium die-cast
Inner_valve: stainless steel and brass
Elastomer: NBR/Buna-N