R72G, R72R – EXCELON® Modular System

Pressure regulators

Technical features

Product Type	Pressure Regulators
Medium	Compressed air only
Maximum operating pressure	20 bar (300 psi)
Pressure range	Standard 0,3 … 10 bar (4 … 145 psi) 0,3 … 4 bar (4 … 58 psi) optional 0,3 … 2 bar (4 … 29 psi) optional
Port size	G1/4, G3/8, 1/4 or 3/8 NPT
Gauge port	Rc 1/8 with ISO G main ports 1/8 PTF with PTF main ports
Flow	33 dm3/s maximum At port size: 1/4” Inlet pressure 10 bar (145 psi); 6,3 bar (91 psi) set pressure and a Δp: 1 bar (14,5 psi) droop from set.
Return valve	R72G – without return valve R72R – with return valve
Ambient/Media temperature	-34 … +65°C (-29 … +149°F) Air supply must be dry enough to avoid ice formation at temperatures below +2°C (+35°F).
Materials	Body: Die cast zinc Bottom plug: Acetal Bonnet: Acetal Valve: PP and TPV Elastomers: NBR