part number:	R119-20C
connection thread:	G21/2
connection:	G21/2
supply pressure max. [bar]:	21
pressure range [bar]:	0,3...9,0
flow rate air [Nl/min]:	44000
Kv [m³/h]:	37,1

High-capacity diaphragm regulator of solid design suitable for many
applications. Ideal for installations where constant line pressure
at wide flow variations.
From size G2 on it is a pilot-operated piston regulator with an
excellent regulation characteristic curve. Control is effected by a
pressure regulator with external feedback.

Media: compressed air or non-corrosive gases

Supply_pressure: max. 21 bar

Air_consumption: from size G2 on the regulator’s air consumption is about 0.1 l/min.

Adjustment:
- by T-handle with locknut
- from size G2 on by plastic knob with snap-lock on the pilot regulator
- up to size G1/2 optionally by handwheel, for control panel integration

Relieving_function: relieving, optionally non-relieving

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

Temperature_range:
0 °C to 50 °C / 32 °F to 122 °F,
for appropriately conditioned compressed air down to -30 °C / -22 °F

Body: zinc die-cast
Inner_valve: brass
Diaphragm: NBR/Buna-N
Bottom_screw: reinforced nylon

• Delivery of spare parts and industrial equipment throughout the USA by Fedex transport company.
• Flexible payment system accepting bank transfers, MasterCard, VISA, PayPall, App Pay, Google Pay.
• Directly from stock and on order.