Medium Pressure Reducing Regulators

Max Supply Pressure 500 psig, [35.0 bar(g)], (3500 kPa) Maximum
Flow Capacity 40 SCFM (68 m3 /HR) @ 100 psig, [7.0 bar(g)], (700 kPa) supply and 20 psig, [1.5 Bar(g)], (150 kPa) setpoint
Exhaust Capacity 5.5 SCFM (9.35 m3/HR) where downstream pressure is 5 psig, [.35 bar(g)], (35 kPa) above 20 psig, [1.5 bar(g)], (150 kPa) setpoint
Supply Pressure Effect Less than 0.1 psig, [7 millibar(g)], (.7 kPa) for 100 psig,
[7.0 bar(g)], (700 kPa) change in supply pressure
Ambient Temperature -40°F to +200°F (-40°C to 93.3°C)
Hazardous Locations Acceptable for use in Zones 1 and 2 for gas atmosphere;
Groups IIA and IIB and Zones 21 and 22 for dust atmospheres
Materials of Construction
Body and Housing Aluminum
Diaphragm Buna N on Dacron
Trim Brass, Zinc Plated Steel


Medium Pressure Reducing Regulators: The Model 10 Series regulator uses the force balance principle to control the movement of the Valve Assembly that controls the output pressure. When the regulator is adjusted for a specific set point, the downward force of the Positive Bias Spring moves the Diaphragm Assembly downward. The Supply Valve opens and allows air to pass to the Outlet Port.

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