The 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.

• Types 67C and 67CS are for standard instrument supply regulators without a filter or internal relief.
• Types 67CR and 67CSR have an internal relief valve with a soft seat for reliable shutoff with no discernible leakage.
• Types 67CF and 67CFS filter regulators are equipped with a filter for removing particles from the supply gas.
• Types 67CFR and 67CFSR filter regulators have an internal relief valve with a soft seat for reliable shutoff with no discernible leakage.

• Features
• Body Size and End Connection Style
• Maximum Inlet Pressure (Body Rating)
• Maximum Emergency Outlet Pressure
• Pressure Registration
• Temperature Capabilities
• Approximate Weights
• Additional Technical Data

Features

• Designed for Digital Instrumentation
• Optional Smart Bleed™ Construction
• Optional Stainless Steel Construction
• Compact and Light Weight
• No Air Loss
• Easy Maintenance
• Optional Integral Filter
• Optional Internal Relief Valve
• Rugged Construction
• NACE Construction Available

Body Size and End Connection Style

1/4 NPT

Maximum Inlet Pressure (Body Rating)

All except Types 67CS and 67CSR:  250 psig (17,2 bar)
Types 67CS and 67CSR: 400 psig (27,6 bar)

Maximum Emergency Outlet Pressure

50 psi (3,4 bar) over outlet pressure setting

Pressure Registration

Internal

Temperature Capabilities

With Nitrile (NBR)
Standard Bolting: -20° to 180°F (-29° to 82°C)
Stainless Steel Bolting: -40° to 180°F (-40° to 82°C)

With Fluorocarbon (FKM)
Polyethylene Filter (Standard): 0° to 180°F (-18° to 82°C)
Polyvinylidene (PVDF), SST, or Glass Filter (Optional): 0° to 300°F (-18° to 149°C)

With Silicon (VMQ) Diaphragm and Low Temperature Bolting:
-60° to 180°F (-51° to 82°C)

With Gauges: -20°F to 180°F (-29° to 82°C)

Approximate Weights

Types 67C, 67CR, 67CF and 67CFR: 1 Pound (0,5 kg)
Types 67CS and 67CSR: 2.5 Pounds (1 kg)
Types 67CFS and 67CFSR: 4 Pounds (2 kg)

Additional Technical Data

For additional technical information, contact your local Sales Office or refer to technical documentation.