Fisher™ 67C Series Instrument Supply Regulators
67C Series direct-operated regulators and filter regulators are typically used to provide constantly controlled, reduced pressures to pneumatic and electropneumatic controllers and other instruments. These are suitable for most air or gas applications. Other applications include providing reduced pressures to air chucks, air jets, and spray guns.
FeaturesCompactPanel MountingInstrument Supply RegulatorOptional Stainless Steel Material ConstructionInternal ReliefSmart Bleed?Internal Check Valve to Relief Pressure from Outlet when Supply Pressure is LostRugged ConstructionCorrosion Resistant FastenersSpecificationsAvailable Body Materials67C Series: Aluminum
67CS Series Stainless SteelAvailable Constructions67C & 67CS: standalone pressure regulator
67CR & 67CSR: with soft seat internal relief
67CF & 67CFS: with filter
67CFR & 67CFSR: with filter and soft seat internal reliefBody Size and End Connection Style1/4 NPTMaximum Inlet Pressure (Body Rating)All models except Types 67CS and 67CSR: 250 psig / 17.2 bar
Types 67CS and 67CSR: 400 psig / 27.6 barMaximum Emergency Outlet Pressure50 psi / 3.4 bar over outlet pressure settingPressure RegistrationInternalTemperature CapabilitiesNBR: -40 to 180°F / -40 to 82°C
FKM: 0 to 300°F / -18 to 149°C
Silicone (VMQ) Diaphragm and Low Temp bolting: -60 to 180°F / -51 to 82°CApproximate Weights67C, 67CR, 67CF and 67CFR: 1 Pound / 0.5 kg
67CS and 67CSR: 2.5 Pounds / 1.1 kg
67CFS and 67CFSR: 4 Pounds / 1.8 kgAdditional Technical DataFor additional technical information, contact your local Sales Office or refer to technical documentation.
